20 septembre 2016

Diamond Bracelet

Lot 1777. 57.75 carats Diamond Bracelet. Estimate 3,900,000 — 5,000,000 HKD. Photo: Sotheby's Composed of twenty-eight emerald-cut diamonds weighing 57.75 carats in total, mounted in platinum, length approximately 170mm. Accompanied by twenty-eight GIA reports, stating that the diamonds weighing from 2.49 to 2.00 carats are E to G Colour, Internally Flawless to SI1 Clarity. Please note that the GIA report numbered 11693209 is more than (10) years old and might require an update. ... [Lire la suite]
Posté par Alain Truong à 22:15 - - Commentaires [0] - Permalien [#]
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10 août 2016

Diamond ring, Tiffany & Co.

Lot 1643. 5.04 carats D colour, VVS1 clarity Diamond ring, Tiffany & Co. Estimate 1,600,000 — 1,900,000 HKD. Lot sold 1,820,000 HKD. Photo: Sotheby's 2011. Centring on an emerald-cut diamond weighing 5.04 carats, flanked on each side by a baguette diamond, mounted in platinum, signed. Ring size: 5¾   Accompanied by GIA report numbered 10603269, dated 7 April 1999, stating that the 5.04 carat diamond is D colour, VVS1 clarity. Sotheby's. Jewels and Jadeite, Hong... [Lire la suite]
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10 avril 2016

Important Platinum and Diamond Ring

Lot 309. Important Platinum and 17.05 carats Diamond Ring. Estimate 600,000 — 800,000 USD. Photo: Sotheby's. Centering an emerald-cut diamond weighing 17.05 carats, flanked by round and tapered baguette diamonds weighing approximately 1.60 carats, size 8. Accompanied by GIA report no. 10088373 stating that the diamond is I color, VVS1 clarity. Together with the original working diagram stating that the diamond may be potentially Internally Flawless. Sotheby's. Magnificent Jewels, New... [Lire la suite]
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10 avril 2016

Magnificent Platinum and Diamond Ring

Lot 188. Magnificent Platinum and 15.37 carats Type lla Diamond Ring. Estimate 1,200,000 — 1,800,000 USD. Photo: Sotheby's. Set with an emerald-cut diamond weighing 15.37 carats, size 5. Property from the collection of Josephine Chaus Accompanied by GIA report no. 2175505237 stating that the diamond is D color, VVS1 clarity. Together with the original working diagram stating that the diamond may be potentially Internally Flawless. Also with a letter from the GIA stating that the... [Lire la suite]
10 avril 2016

Magnificent Platinum and Diamond Ring

Lot 318. Magnificent Platinum and 19.25 carats Type lla Diamond Ring. Estimate 1,800,000 — 2,200,000 USD. Photo: Sotheby's. Centering an emerald-cut diamond weighing 19.25 carats, flanked by two modified calf's head-shaped diamonds weighing approximately 1.40 carats, size 6¼. Accompanied by GIA report no. 1176455100 stating that the diamond is D color, VVS1 clarity. Together with the original working diagram stating that the diamond may be potentially Internally Flawless. Also with a... [Lire la suite]
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10 novembre 2015

Rare & vintage gems shine at Freeman's November 2 Jewelry & Watches Auction

A plique-à-jour enamel, conch pearl, diamond, platinum and eighteen karat gold brooch, Marcus & Co., circa 1900. Sold for $161,000.   HILADELPHIA, PA.- Prominent designers and brilliant gems sparkled at Freeman’s November 2nd auction of Jewelry and Watches. Realizing over $1.76 million, the sale was highlighted by whimsical and unique pieces from makers such as David Webb and Marcus & Co., as well as impressive diamonds, attracting bidders from around the globe. "The market for rare and vintage... [Lire la suite]

17 septembre 2015

Unique Pair of Emerald and Diamond Earclips, Cartier

Unique Pair of 10.50 carats Colombian Emerald and 9.45 carats Diamond Earclips, Cartier. Estimate 8,500,000 — 10,500,000 HKD (996,176 - 1,230,570 EUR). Photo Sotheby's Of cluster design, each centring on a step-cut emerald and an emerald-cut diamond weighing 10.50 and 9.45 carats respectively, surrounded by pear-shaped diamonds and emeralds altogether weighing approximately 8.50 and 4.50 carats respectively, mounted in platinum and 18 karat yellow gold, signed... [Lire la suite]
18 avril 2015

Platinum and Diamond Ring

Platinum and 12.14 carats Diamond Ring. Estimate 325,000 — 425,000 USD (295,377 - 386,262 EUR). Photo courtesy Sotheby's Centering an emerald-cut diamond weighing 12.14 carats, flanked by tapered baguette diamonds weighing approximately 1.20 carats, size 5¼. Accompanied by GIA report no. 11448458 stating that the diamond is H color, VVS2 clarity. Sotheby's. Magnificent Jewels New York, 21 avr. 2015, 10:00 AM
Posté par Alain Truong à 20:36 - - Commentaires [0] - Permalien [#]
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13 avril 2015

A Spectacular Emerald-Cut Diamond

A Spectacular 100.20 carats D color and Internally Flawless clarity Emerald-Cut Type lla Diamond. Estimate $19,000,000 — 25,000,000  (17,268,175 - 22,721,283 EUR). Photo: Sotheby's The emerald-cut diamond weighing 100.20 carats, mounted in platinum, size 6½.  Accompanied by a GIA monograph. Accompanied by GIA report no. 5161435897 stating that the diamond is D color, Internally Flawless. Together with a letter from the GIA stating that the diamond has... [Lire la suite]
Posté par Alain Truong à 19:35 - - Commentaires [0] - Permalien [#]
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03 avril 2015

Magnificent Jewels at Sotheby's New York Auction 21 April 2015

Photo Sotheby's. NEW YORK – Sotheby’s 21 April auction of Magnificent Jewels in New York will offer more than 350 pieces that together are estimated to achieve in excess of $50 million*. Highlights will be on public view in Hong Kong, London and Doha this month**, before returning to New York for exhibition beginning 17 April. The sale is led by a diamond unlike any offered before: an extraordinary 100-carat perfect diamond in a classic Emerald-cut that is estimated to sell for $19–25 million. At this impressive scale, diamonds of... [Lire la suite]