Last issues
Vol. 26 No. 3  - OCTOBER 2012
Swaziland consults Botswana on Diamond Laws
Asian jeweller at Paris Antiques Fair
Rubies discovered in Madagascar
Swarovski Gems Bestow Innovation On Bangkok Gems & Jewelry Fair
Sotheby’s Hong Kong Magnificent Jewels and Jadeite Autumn Sale
Rare Gems at Christie's New York in October
 
   
     

  Swaziland consults Botswana on Diamond Laws  
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      Botswana has been hailed for its instrumental role in the resuscitation of diamond mining in Swaziland through provision of support for the enactment of key legislation and benchmarking.

      Swazi government mining engineer, Sam Ntshalintshali said that Botswana played a key role in the formulation of his country’s Diamond Act last month, and Swaziland’s admission into the Kimberley Process Certification Scheme. Membership of the Scheme is a prerequisite for a country’s success in diamond trade as the Kimberley Process represents all diamond producing and consuming countries and civil society monitors.

      Last month, Ntshalintshali led a four-member Swazi government delegation in Gaborone to gather more information on diamond value addition. The visit capped a long bilateral effort starting at ministerial level. “We consulted with Botswana because we know that this country is one that is moving and developing its mining in a way unlike the rest of Africa where resources are simply shipped out,” he said. “Botswana helped in the drafting of the legislation and policies for diamond mining. We invited Botswana as one of the stakeholders we consulted with in the process of updating our policy framework.”

      Ntshalintshali explained that until 1997, Swaziland used to have an open cast diamond mine, which closed when its operator found the costs of going underground unviable. The regulatory framework and KPCS membership are designed to pave way for the revival of diamond mining activities, said the report. “We had laws but they became outdated and did not take the prevailing environment and international trends into account,” explained the engineer. “We thus had to review these, starting with consultations with the various stakeholders from the public to the industry and others. Botswana came October 2012 Bangkok Gems & Jewellery 25 in during these consultations.”
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         Ntshalintshali stated that companies had already expressed interest in mining the waste left behind by the 1997 operations, using improved technology to extract diamonds. He added that the new policy framework would allow for the issuance of prospecting and mining licenses in diamonds, according to the report.

      During a meeting between the Swazi delegation and members of the Botswana Diamond Manufacturers Association (BDMA), it emerged that with Botswana’s guidance, Swaziland’s legislation has been drafted in such a way that diamond production will take place alongside cutting and polishing activities. The legislation covers the percentages of royalties, taxes and shareholding Swaziland will levy and take up in diamond industry entities.

      Members of the delegation asked about price discovery in the diamond industry, as Swaziland looks to ensure that its stones are traded at optimal value to the economy. “In the diamond industry, market price is not an easy matter to arrive at,” said Steinmetz Botswana managing director, Kfir Teichman. “You can get a stone, give it to five different professionals and you’ll get 20% or 30% differences in valuation. Every stone is different and this is not like other commodities, where there is a known market price.”
 
 
 
  Asian jeweller at Paris Antiques Fair  
        
      China-born designer Wallace Chan was exhibiting his high jewellery creations at the 26th Biennale des Antiquaires in Paris last month.

      Chan’s collection, titled “The Path to Enlightenment – Art & Zen” and largely inspired by nature — was represented at the fair by an exhibit of jewellery creations ranging from necklaces to brooches. Valued at $297 million, the collection featured creations such as the dragon-inspired
Inheritance brooch and ‘Whimsical Blue’, featuring a 16.17-carat tanzanite centre stone and embellished with Kashmir sapphire, lapis lazuli,
jadeite, diamonds and sapphires.

      This was the first time an Asian jeweller has been invited to exhibit jewellery designs alongside traditional Place Vendome names such as Chaumet and Van Cleef & Arpels.

 
   
  Piece by Wallace Chan  
        Chan is a big name in Asia where he has a client base that includes some of Asia’s leading socialites. In 2003, he was commissioned by Swiss watch maker Corum to design a limited-edition ‘Corum Buckingham Vision 18K Jadeite Wrist Watch’, which was auctioned at Christie’s Hong Kong. In 2010, he was also the first contemporary jeweller to be invited by Beijing’s Capital Museum to hold a solo exhibition.

      When asked, the jeweller, whose creations are sold in Bergdorf Goodman in New York, why he thought he was chosen to participate in the Paris event, he evoked his emphasis to fine craftsmanship in his approach. “My motto is very simple, “ he said, “my dream can be realized tomorrow if I do my work well today.”

      The Biennale des Antiquaires, started in 1962, has a reputation for being one of the world’s most prestigious antique fairs. This year’s edition, held at the Grand Palais from September 14 to 23, showcased 150 firms from the worlds of art, antiques, archaeological objects and jewels. While
the biennale is formally known as an antiques fair, it is also one of the more important events of the year for jewellery firms who often use it as a platform to showcase their top-of-the-range gems.
 
 
 
  Rubies discovered in Madagascar  
        New magnificent rubies were found in a National Park in Madagascar. When the rough was first discovered, it was assumed to be impossible to have natural rubies in such size, clarity and colour. Therefore the GRS Laboratory made an expedition to this origin. What they discovered in this

 
 
national park did not only confirm the findings of the world’s largest rubies, but also significant findings of “Royal Blue” sapphires of extremely large size. The trip has been documented by extensive footage including a GRS DVD movie. A comparison of the statistics of record rubies and sapphires from the last two decades tested by GRS is compared to these new findings and it is concluded that a new brand of Pigeon’s Blood rubies found outside of the classical source of Burma can be established.

      In conclusion, GRS Laboratories has decided to introduce its “Pigeon’s Blood” label on its reports for rubies from Africa (Madagascar, Mozambique and Tanzania) if they are equivalent in colour and quality to the classical Pigeon’s Blood rubies from Burma.
 
    Dr. Adolf Peretti and Lawrence Hahn from GRS Laboratory at the mining site for large Pigeon’s Blood rubies in the natonal Park of Madagascar (Didy) in May 2012.
 
 
 
 
Swarovski Gems Bestow Innovation On Bangkok Gems & Jewelry Fair
 
   
        Swarovski Gems, the worldfamous brand name in natural and created gemstones, bestowed creativity and innovation on the Thai Gems and jewellery industry at the 50th Bangkok Gems & Jewelry Fair.

      Swarovski Gems, in cooperation with the Thai Gem and Jewelry Traders Association, unveiled the Design Pavilion Trend 2013, the epicentre of trend and design at the Golden Jubilee Edition of the Fair.

      At the Design Pavilion Trend 2013, Swarovski Gems presented the Thailand debut of the new Swarovski gems Natural Reflection Marcasites. Described as a perfect fusion of metal and natural genuine gemstones, the Swarovski Gems Natural Reflection Marcasites represent the latest stage in the extraordinary evolution of this remarkable gemstone – marcasite.

 
   
        With state-of-the-art brilliance and the enhanced industrial-chic gleam of its surface from Swarovski’s precision cutting technique, the Swarvoski Gems Natural Reflection Marcasites yield metallic modernity in response to the demands of tomorrow’s design directions.

      On the stage of the Design Pavilion Trend 2013, Mr Kurt Zbinden, Vice-President Operations Southeast Asia & Indian Subcontinent, Genuine Gemstones & Created Stones Division, Swarovski Gems, launched the new Natural Reflections Collection, featuring the vintage yet edgy look of marcasite.

      A keynote presentation at the 50th Bangkok Gems & Jewelry Fair was the stunning trend prediction for gems and jewellery from Swarvoski Gems.

 
   
 
     At the Design Pavilion Trend 2013, Dr Birgit Rieder, Director of Trend and Design from Swarovski gemstones, which are more appealing than ever. The designs will be more daring and call for more inspirations from everywhere, ranging from myth and fable to new super-technologies – utilizing contemporary fusion of concepts, forms, materials and crafts. gems, described the latest Gem Visions 2013 as an insight into cultural megatrends that are ‘full of all levels of emotions and senses.’ Dr Rieder revealed that Gem Visions experts acknowledge a shift in jewellery fashion from complex designs to rare important.
 
   
        The launch of ‘Gem Visions 2013 Celebrate’ at the Bangkok Gems & Jewelry Fair was a tribute to the 10th anniversary of Gem Visions by Swarovski Gems. Dr Rieder concluded her presentation by inviting the audience to travel back in time by viewing a superb fashion show that portrayed Gem Visions history – an elegant embodiment of the four themes of Light, Love, Life, and Time.

      Bangkok Gems & Jewelry Fair CEO Mr Suttipong Damrongsakul summed it up perfectly: “As the 50th Bangkok Gems & Jewelry Fair looks back to past achievements, it is also looking beyond tomorrow, which parallels Swarovski Gems’ progress and vision.”
 
   
 
 
  Sotheby’s Hong Kong Magnificent Jewels and Jadeite Autumn Sale  
        Sotheby’s Hong Kong Magnificent Jewels and Jadeite Autumn Sale 2012 will take place on 9 October at Hall 3, Hong Kong Convention and Exhibition Centre. The sale will highlight an important selection of colourless and coloured diamonds, Burmese rubies, Colombian emeralds, Kashmir sapphires and natural pearls – all of exceptional quality – as well as a special and auspicious assemblage of dragon-themed jadeite
properties. Altogether the sale will offer approximately 390 lots estimated to achieve in excess of US$64 million.

      Quek Chin Yeow, Deputy Chairman and Head of Jewellery Department, Sotheby’s Asia, said, “The classic cut of round diamonds has withstood the test of time and fashion. Simple and perfect diamonds have always been highly sought after in the auction market by buyers with either collection or investment in mind.”

      An extremely rare collecting opportunity arises as Sotheby’s offers as top lot of the sale an exceptionally important and auspicious D/IF Riviere
Diamond Necklace by Nirav Modi, totalling 88.88 carats (Est. US$4.5 – 6.4 million) - a numerical symbol of prosperity and fortune in Chinese culture. Attaining the highest grading in all attributes - the most desirable D-colour, Internally Flawless clarity, Excellent Cut, Polish and Symmetry (Triple Excellent), all 36 main diamonds, ranging from 1.25 to 6 carats, are of Type IIa purity.
 
   
  1) Very Important and Rare Ruby and Diamond Ring, Cartier, New York, Circa 1956
Centring on an oval ruby weighing 9.08 carats, to an openwork domeshaped mount set with baguette diamonds together weighing approximately 4.00 carats, mounted in platinum.
2) Sapphire and Diamond Brooch, and Pair of Sapphire and Diamond Ear Clips
The brooch centring on an oval sapphire weighing 11.64 carats, to a stylised surround pave-set with brilliant-cut diamonds together weighing approximately 10.65 carats, with pendant fitting; and pair of earrings, each set to the centre with an oval sapphire altogether weighing approximately 10.00 carats, surrounded by brilliant-cut diamonds, mounted in 14 karat white gold.
3) Padparadscha Sapphire and Diamond Ring
Set with an oval padparadscha sapphire weighing 10.09 carats, amid a basket of ribbon scrolls paveset with brilliant-cut diamonds, mounted in 18 karat white gold.
4) Very Important and Rare Ruby and Diamond Ring, Cartier, New York, Circa 1956
Centring on an oval ruby weighing 9.08 carats, to an openwork domeshaped mount set with baguette diamonds together weighing approximately 4.00 carats, mounted in platinum.
 
        Catering to the market’s insatiable demand for high colour flawless diamonds, Sotheby’s will present an exceptional selection, including two major white diamonds: an exceptional 15.02-carat Brilliant-round D/IF Forevermark™ Diamond Ring (Est. US$2.6 – 3 million) has the attributes of the highest colour and clarity grading – D colour and Internally Flawless. This beautiful treasure features a Forevermark™ diamond of Excellent Cut, Polish and Symmetry (Triple Excellent), and Type IIa quality with no fluorescence. Crafted by Dali Diamond from a 45.22-carat rough, this unique diamond is inscribed with the Forevermark™ icon and individual number visible only through a special Forevermark™ viewer. This inscription is proof of Forevermark’s™ promise of beauty, rarity and responsible sourcing. Equally rare and desirable is an important Unmounted 20.22- carat Round Brilliant-cut D/IF Diamond (Est. US$3.5 – 4 million) of Excellent Cut, Polish and Symmetry and Type IIa quality.

      This season Sotheby’s is delighted to offer a rare 10.15-carat Fancy Pink Diamond and Diamond Ring (Est. US$2.3 – 2.9 million). Pink diamonds of over 10 carats are exceedingly rare and at 10.15 carats, this beautiful gem is one such example. Of a lovely and soft pink hue, well-proportioned classic pear shape and flanked by gleaming white diamonds, this elegant jewel is the epitome of feminine grace.
 
   
  5) Ruby and Diamond Necklace
The necklace composed of 9 graduated cushion-shaped and oval rubies together weighing approximately 29.55 carats, to a necklace composed of oval, pear-shaped and brilliant-cut diamonds together weighing approximately 71.75 carats, mounted in platinum.
6) Sapphire and Diamond Ring
Centring on an oval sapphire weighing 12.56 carats, surrounded by a ballerinasetting of tapered baguette diamonds together weighing approximately 3.50 carats,
mounted in platinum.
7) Star Ruby and Diamond Ring
Centring on a cabochon star ruby weighing 22.25 carats, to a stylised mount set with marquise-shaped and brilliant-cut diamonds together weighing approximately 1.50 carats, mounted in 18 karat white gold.
8) Ruby and Diamond Ring
Centring on an oval ruby weighing 10.05 carats, flanked by trilliant-cut diamonds together weighing approximately 1.10 carats, mounted in 18 karat white and yellow gold.
 
        Another head-turning jewel offered is a 21.43- carat Fancy Vivid Yellow Diamond and Diamond Ring (Est. US$1.2 – 1.4 million). Of an impressive size of 21.43 carats, this stunning gem gleams with a saturated and pure Fancy Vivid Yellow colour, rated by the Gemological Institute of America (GIA) as the most desirable in a yellow diamond, and is certain to shine in the most glamorous of occasions.

      Asia’s growing demand for superlative natural gemstones, especially Burmese rubies, is increasingly apparent in recent seasons at Sotheby’s, be it a “loupeclean” 5.01-carat Burmese Ruby and Diamond Ring fetching US$1.6 million in April 2012 in Hong Kong, or a Burmese Ruby and
Diamond Necklace set with rubies totalling 53.07-carat that achieved US$3.1 million in the same evening.
 
   
  9) Sapphire and Diamond Necklace
Composed of 23 graduated oval sapphires together weighing approximately 30.00 carats, surrounded and joined by brilliant-cut diamonds together weighing approximately 18.00 carats, mounted in platinum.
10) Sapphire and Diamond Pendant Necklace
Suspending on an oval sapphire weighing 26.13 carats, surrounded by heart-shaped and brilliant-cut diamonds, completed by a straight-line necklace set with brilliant-cut diamonds, the diamonds altogether weighing approximately 22.00 carats, mounted in 18 karat white gold.
11) Ruby and Diamond Necklace and Pair of Matching Earrings
The necklace composed of 38 graduated oval rubies together weighing approximately 64.37 carats, decorated by marquise-shaped and brilliant-cut diamonds together weighing approximately 43.25 carats; and pair of matching earrings, the rubies and diamonds altogether weighing approximately 5.98 and 8.85 carats respectively,
mounted in 18 karat white gold.
12) Pair of Ruby and Diamond Pendent Earrings
Each suspending on a cluster of oval rubies, surmounted by oval rubies, decorated with pear-shaped and brilliant-cut diamonds, the rubies and diamonds altogether weighing approximately 30.80 and 7.50 carats, mounted in 18 karat white and yellow gold.
 
        This season Sotheby’s Hong Kong presents to sophisticated connoisseurs a rare and important 9.08- carat Pigeon’s Blood Burmese Ruby and Diamond Ring, Cartier, 1956 (Est. US$3 – 3.8 million). Of high clarity and a saturated and homogeneous ‘pigeon’s blood’ crimson colour, the natural and unheated centre stone, from the fabled mine in Mogok Valley, Burma, is certainly a marvellous treasure in itself. Mogok rubies also exhibit a velvety softness caused by minute needle inclusions that scatter light onto the facets. Coupled with the inimitable glamour of Cartier’s
classic daisy-motif design from 1956, this exquisite ring will certainly stir intense bidding. This is complemented by a unique suite by renowned American jewellery designer James W. Currens: a Pigeon’s Blood Burmese Cabochon Ruby and Diamond “Fireworks” Necklace and Pair of Matching Earrings, Faidee by James W. Currens, with 20 Rubies on Necklace Totalling 108.13 Carats, and 4 Rubies on Earrings Totalling 27.39 Carats (Est. US$2.15 – 3.2 million) and a matching Pigeon’s Blood Burmese Cabochon Ruby and Diamond “Fireworks” Bracelet, Faidee by James W. Currens, with 7 Rubies Totalling 42.55 Carats (Est. US$640,000 – 900,000). Set with fine and rare unheated Mogok Burmese rubies and sparking diamonds, the suite dazzles with a fiery flare akin to that of a spectacular firework display, which was the inspiration behind the design.

 
   
  13.Adeite ‘Huaigu’, Diamond and Colourless Hardstone Necklace and Pair of Matching Pendent Earrings
The necklace composed of 24 double cabochon colourless hardstones, spaced by brilliant-cut diamonds, each hardstone set in the centre with a highly translucent jadeite huaigu of intense emerald green colour, to an outer surround of brilliant-cut diamonds, and pair of matching pendent earrings; the diamonds altogether weighing approximately 10.25 carats, mounted in 18 karat white gold.
14. Impressive Pair of Emerald and Diamond Pendent Ear Clips, Van Cleef & Arpels, Circa 1950
Each suspending on a drop-shaped emerald weighing approximately 30.26 and 30.09 carats, surmounted by a floral motif set with tapered baguette and brilliantcut
diamonds altogether weighing approximately 10.00 carats, mounted in platinum.
15. Sapphire and Diamond Ring
Centring on a sugar loaf cabochon sapphire weighing 11.26 carats, flanked by tapered baguette diamonds, mounted in platinum.
16. Sapphire and Diamond Brooch, Tiffany & Co.
Of foliage design, set with three cushion-shaped sapphires together weighing approximately 7.12 carats, to a background set with brilliant-cut and baguette diamonds together weighing approximately 7.00 carats, mounted in platinum.
 
        This immaculate Pair of 30.26 and 30.09-carat Colombian Emerald Drop and Diamond Pendent Earrings, Van Cleef & Arpels (Est. US$1.3 – 1.5 million) features two matching drops of intense and saturated old-mine emeralds of Colombian origin embellished by swirls of diamonds totalling approximately 10 carats, embracing Van Cleef & Arpel’s timeless spirit that is at once elegant and sublime. These sophisticated earrings are a superb example of the technical mastery, stylish design, glamour and femininity of an iconic Van Cleef & Arpels jewel from the 1950’s, an era
which launched the stunning “New Look” fashion.

      This natural and unheated 8-carat Kashmir Sapphire and Diamond Ring (Est. US$550,000 – 640,000) of superior clarity glows with a soft and velvety blue hue unique to sapphires of Kashmir origin, which is best complemented with the gleaming diamonds on its side.

      To be offered is a magnificent matching pair of Natural Pearl Drop and Golconda Diamond Pendent Earrings, set with two Golconda diamonds weighing 6.43 and 6.23 carats respectively (Est. US$2 – 2.5 million) of perfect proportions and sublime elegance. Complementing the fine lustre of natural pearls is the magnificent luminosity of legendary Golconda diamonds, mined centuries ago from the ancient Kingdom of Golconda in today’s India, which had begotten some of the most important diamonds in history. Described as “brighter than bright” and “whiter than white”, Golconda is synonymous with chemically pure Type IIa diamonds. This is complemented by a Double-Stranded Natural Pearl And Diamond Necklace (Est. US$600,000 – 750,000), composed of 128 meticulously assembled gleaming natural saltwater pearls measuring approximately 4.80 to 10.30mm, a necklace of classic charm and great elegance, finished with a clasp by Cartier London.
 
   
  17. Important Diamond Necklace, Graff
The necklace set to the front with four rows of graduated brilliant-cut diamonds, to the shoulders set with articulated scrolls set with baguette and tapered baguette diamonds, completed at the back by three rows of brilliant-cut diamonds, the diamonds together weighing approximately 90.66 carats, mounted in platinum.
18. Diamond Riviere Necklace
Composed of 38 graduated circular-cut diamonds together weighing approximately 93.00 carats, mounted in silver-topped gold.
19. Pair of Diamond Earstuds
Each set with a brilliant-cut diamond weighing 5.00 and 5.05 carats, mounted in 18 karat white gold.
20. Lavender Jadeite and Black Hardstone Ring
Centring on an oval jadeite cabochon of translucent lavender tone, to a dome-shaped mount of carved black hardstone, mounted in 18 karat white gold.
 
       Sotheby’s will offer a selection of fine treasures encompassing fine jadeite, attractive lavender jadeite jewellery and an assemblage of auspicious carved jadeite inspired by the dragon. Of significant thickness, fine translucency and intense emerald green colour, this Jadeite Carved “Magnolia” and Diamond Pendant (Est. US$870,000 – 950,000) bears the likeness of a blooming magnolia, a symbol of purity that best represents the natural grace of this jewel.

      Lavender jadeite comes in a range of tones, commonly ranging from pastel blue violet to pastel pink violet. The vibrant purple lavender colour in his exquisite Jadeite, Lavender Jadeite and Diamond Pendant Necklace (Est. US$450,000 –500,000) to be offered is a desirable shade and the most highly valued because of its unique beauty. Finely complemented with a superb emerald green jadeite cabochon of exceptional translucency, this charming pendant will certainly captivate the eyes of jadeite connoisseurs. Lovers of bangles will also be delighted by a Pair of Jadeite and Lavender Jadeite Bangles (Est. US$770,000 –900,000) of fine and matching translucency and softly captivating pastel colours.
 
   
  21. Jadeite and Diamond Necklace and Pair of Matching Pendent
Earrings The necklace composed of floral motifs, set with numerous carved jadeite plaques of translucent rich emerald green colour, decorated
with brilliant-cut diamonds, detachable brooch fitting; and pair of matching pendent earrings; the diamonds altogether weighing approximately 5.60 carats, mounted in 18 karat white gold.
22. Karat Gold and Diamond Demi-parure, Hermes
Comprising a necklace of textured woven gold-wire decorated with a brilliant-cut diamond-set buckle, length approximately 380mm; and pair of matching earrings and ring en suite; the diamonds altogether weighing approximately 2.00 carats, mounted in 18 karat yellow gold.
23.Cultured Pearl Necklace, Mikimoto
Composed of thirty-seven graduated golden cultured pearls measuring approximately 11.10 to 14.70mm, to a ‘M’ motif hinge, completed by an 18 karat gold clasp.
24. Impressive Fancy Pink Diamond and Diamond Ring
Centring on a pear-shaped fancy pink diamond weighing 10.15 carats, framed by brilliant-cut diamonds, extending to the triple-split shoulders together weighing approximately 2.10 carats, mounted in 18 karat white and pink gold.
 
        This season Sotheby’s presents a fine and varied selection of jadeite properties featuring the dragon imagery in different forms and from a wide span of time from late Qing to modern day. Fashioned in jadeite these properties are set to bestow good fortune onto the wearer. A highlight of this themed collection is a Pair of Dragon Belt Hooks from late Qing Dynasty (Est. US$100,000 – 150,000), ingenious belt ornaments, demonstrating the exquisite craftsmanship of ancient China. The distinguished motif which gives the belt hooks their intriguing name is the hornless dragon known as “chilong”, which is a beast of great power and audacity according to Chinese mythology. This unique pair of dragon belt hooks offered is of antique jadeite, one in red and the other in green - a clever play on the two Chinese characters that together “jadeite”, which describes this precious gemstone’s red and green hues respectively. This is complemented by more recent creations including a Jadeite “Dragon” Plaque Pendant (Est. US$450,000 – 550,000).  
 
 
  Rare Gems at Christie’s New York in October  
        On October 16, Christie’s New York will kick off the fall jewellery auction season with a dazzling array of magnificent jewels, from flawless diamonds to rare gemstones, natural pearls and signed jewels from the finest makers. Among the scores of topquality gems on offer is a trio of stunning diamond jewels weighing more than 50 carats each, and an exceedingly rare double strand of large natural pearls – one of the finest to come to auction at Christie’s in the last five years. The two-session sale at Christie’s Rockefeller Center saleroom comprises 372 lots total, and is expected to achieve in excess of $35 million.  
   
  25) A Pair of Diamond Ear Pendants of 52.78 and 50.31 cts (117.04 cts total with surmounts)
26) A Pear-shaped D-Colour Flawless Diamond Pendant Necklace of 50.52 cts
 
        Exceptional diamonds are a fixture at Christie’s major jewellery auctions, and the New York Magnificent Jewels sale features an array of gems in sizes ranging from 1 carat up to almost 70 carats. The top colourless diamond in the sale is a pear-shaped D-colour flawless diamond of 50.52
carats. Offered with a GIA certificate noting the stone’s excellent polish and excellent symmetry, the stone is mounted in platinum and may be worn
suspended from a necklace with a 2.28 carat, circular-cut D-colour diamond surmount. Prices for large flawless diamonds of this exceptional quality
continue to reach new heights; in May of 2011, Christie’s Geneva sold a heart-shaped D-colour internally flawless diamond of 56.15 carats for $10.9
million to Laurence Graff, setting a new world auction record price for a heart-shaped diamond. And in December 2011, the legendary Elizabeth
Taylor Diamond, a rectangular-cut D-colour potentially flawless diamond of 33.19 carats, fetched $8.8 million at Christie’s New York, setting a
record per-carat price of $266,000 per carat.
 
   
  27) An Oval-Cut Fancy Intense Yellow Internally Flawless Diamond of 68.35 cts
28) A Cushion-Cut Burmese Sapphire Diamond Ring of 32.31 carats Estimate: $350,000 – 500,000
 
        Among the coloured diamond highlights is an oval-cut fancy intense yellow, internally flawless diamond of 68.35 carats (estimate $2.2-3.2 million)
with excellent polish and symmetry. A stunning pair of diamond ear pendants brings together a pearshaped fancy yellow diamond of 52.78 carats and a pear-shaped white diamond of 50.31 carats surmounted by circular-cut fancy yellow and white diamonds (estimate: $4.5-6.5 million). Ingeniously mounted in yellow and white gold, the pendants may be easily swapped or detached completely, giving the owner three options for how to wear them.

      Among the highlights of iconic design is a “honeycomb” motif ruby and diamond bracelet by Van Cleef & Arpels (estimate: $100,000-150,000).
Crafted from hexagonal-cut rubies and diamonds, the gems are set using the firm’s trademark “mystery-set” technique which eliminates any visible
prongs from the surface of the bracelet. Additional mystery-set jewels featured in the sale include a pair of ruby and diamond ear clips and a brooch, each designed as a flower blossom accented by diamond pistils and leaves (estimates: $50,000-70,000 and $70,000-90,000, respectively).
 
 
29) A Pair of Colombian Emerald
and Diamond Ear Pendants
22.12 and 21.47 carats. Tops
by Van Cleef & Arpels
30) A Pear-Shaped Fancy Light
Pink Diamond Ring of 10.52 carats
by Galt
31) A Rectangular Cut Diamond
Ring of 6.40 carats D colour, flawless
   
 
 
      Christie’s offer a selection of jewels by Marina B, granddaughter of Sottiro Bulgari. Known for her keen sense of design, proportion and scale, Marina B’s signature brand of jewellery has been worn by the world’s most glamorous celebrity collectors, including Elizabeth Taylor, Sophia Loren, and Princess Grace of Monaco. The upcoming sale features a number of her most iconic designs accompanied by their original renderings, including a ruby and gold “Simona” bangle set with a shield-shaped fancy yellow diamond (estimate: $50,000-70,000), a stunning “Georgina” ring featuring an oval-cut ruby of 10.54 carats (estimate: $200,000-300,000) and a red-carpet worthy pair of diamond, amethyst and pink tourmaline “MBC” ear pendants (estimate: $25,000- 35,000).

      One-of-a-kind creations by the Indian designer Viren Bhagat are among the most coveted of contemporary jewellery designs on the auction market today. As a special fundraising item within the sale, Christie’s offer a pair of exquisite “flower blossom” pearl and diamond ear clips by Bhagat (estimate: $30,000-50,000). The sale will benefit the Salaam Bombay Children’s Fund, a decade-old organization that works with disadvantaged children across India to empower them with opportunities and skills that enable them to make the right choices for their health, education and livelihood.
 
 
 
 

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