14 avril 2015

Platinum, Emerald and Diamond Ring

Platinum, 25.92 carats Sugarloaf Cabochon Colombian  Emerald and Diamond Ring. Estimate $620,000 — 680,000 (545,311 - 727,081 EUR). Photo: Sotheby's. Centering a sugarloaf cabochon emerald weighing 25.92 carats, framed by round and marquise-shaped diamonds weighing approximately 3.20 carats, size 6. Accompanied by Gübelin report no. 14010080 stating that the emerald is of Colombian origin, with indications of minor clarity enhancement. Accompanied by AGL report no.... [Lire la suite]
Posté par Alain Truong à 23:06 - Commentaires [0] - Permalien [#]
Tags : , ,

04 mai 2014

An emerald and diamond ring, by Meister

An emerald and diamond ring, by Meister. Photo Christie's Image Ltd 2014 Set with a sugarloaf cabochon emerald, weighing approximately 11.24 carats, within a baguette and brilliant-cut diamond raised surround and shoulders, mounted in gold, ring size 6. Signed EM for Meister. Estimate CHF20,000 – CHF30,000 ($22,811 - $34,216) Accompanied by report no. 54227 dated 31 August 2009 from the SSEF Swiss Gemmological Institute stating that the emerald is of Colombian origin, with indications of moderate amount of oil Christie's. GENEVA... [Lire la suite]
07 novembre 2013

Emerald and diamond bangle, David Morris

Emerald and diamond bangle, David Morris. Photo courtesy Sotheby's. Of hinged design, set with sugarloaf cabochon emeralds framed with brilliant-cut and rose diamonds, inner circumference approximately 170mm, signed David Morris, numbered. Estimate:  140,000 – 230,000 CHF Sotheby's. Magnificent Jewels. Genève | 13 nov. 2013 - http://www.sothebys.com
17 septembre 2013

An emerald and diamond ring, by David Webb

An emerald and diamond ring, by David Webb. Photo: Christie's Images Ltd 2013. Set with a sugarloaf cabochon emerald, within a circular and old European-cut diamond surround, with sculpted 18k gold detail, mounted in 18k gold and platinum, circa 1965, in a David Webb black suede pouch. Signed Webb for David Webb. Estimate:  $30,000 – $50,000 With report CS 56153 dated 5 August 2013 from the American Gemological Laboratories stating that it is the opinion of the Laboratory that the origin of the emerald would be... [Lire la suite]
Posté par Alain Truong à 21:57 - - Commentaires [0] - Permalien [#]
Tags : , ,
14 avril 2013

Pair of 18 Karat Gold, Emerald and Diamond Pendant-Earclips, Van Cleef & Arpels

Pair of 18 Karat Gold, Emerald and Diamond Pendant-Earclips, Van Cleef & Arpels - Sotheby's Suspending two sugarloaf cabochon emeralds weighing approximately 2.50 carats, topped by two round emeralds and two smaller sugarloaf cabochon emeralds weighing a total of approximately 4.50 carats, accented throughout with round diamonds weighing approximately 7.00 carats, signed V.C.A., numbered NY33608. Estimate: 20,000 - 30,000 USD Sotheby's. Magnificent Jewels. New York | 17 Apr 2013 www.sothebys.com
Posté par Alain Truong à 21:44 - - Commentaires [0] - Permalien [#]
Tags : ,
06 novembre 2012

An art deco emerald and Diamond sautoir, by Mauboussin

An art deco emerald and Diamond sautoir, by Mauboussin. photo: Christie's Images Ltd 2012 The diamond-set S-shape link chain, composed of three bracelets, suspending a detachable pendant centering upon a sugarloaf cabochon emerald, enhanced by a diamond-set fringe,circa 1925, 62.0 cm, with French assay mark for platinum. Signed Mauboussin, no. 93401. Lot 6. Estimate CHF185,000 - CHF280,000Accompanied by report no. 62003 dated 6 February 2012 from the SSEF Swiss Gemmological Institute stating that the emerald is of Colombian origin,... [Lire la suite]
Posté par Alain Truong à 23:37 - - Commentaires [0] - Permalien [#]
Tags : , ,


16 septembre 2012

Platinum, Emerald and Diamond Ring - Sotheby's

Platinum, Emerald and Diamond Ring. Photo Sotheby's  Centered by a sugarloaf cabochon emerald weighing approximately 10.65 carats, accented by numerous round, baguette and epaulet-shaped diamonds weighing approximately 2.05 carats, size 5½. Estimation: 75,000 - 100,000 USD  NOTE DE CATALOGUE: Accompanied by AGL report no. CS 50603 stating the emerald is of Colombian origin, clarity enhancement: moderate, type: modern. Sotheby's. Important Jewels, New York | 20 sept. 2012. www.sothebys.com
Posté par Alain Truong à 20:17 - - Commentaires [0] - Permalien [#]
Tags : ,
09 mai 2012

An art deco emerald and Diamond sautoir, by Mauboussin

An art deco emerald and Diamond sautoir, by Mauboussin. photo: Christie's Images Ltd 2012 The diamond-set S-shape link chain, composed of three bracelets, suspending a detachable pendant centering upon a sugarloaf cabochon emerald, enhanced by a diamond-set fringe,circa 1925, 62.0 cm, with French assay mark for platinum. Signed Mauboussin, no. 93401. Lot 6. Estimate CHF185,000 - CHF280,000 Accompanied by report no. 62003 dated 6 February 2012 from the SSEF Swiss Gemmological Institute stating... [Lire la suite]
Posté par Alain Truong à 23:32 - - Commentaires [0] - Permalien [#]
Tags : , , ,
30 avril 2011

Emerald @ Sotheby's. Magnificent Jewels, 14 Apr 11, New York

Platinum, Emerald and Diamond Ring, Harry Winston, Circa 1955. Photo Sotheby's The square emerald-cut emerald weighing 16.93 carats, flanked by tapered baguette diamonds, size 5½, unsigned. With signed box. Estimate 800,000—1,000,000 USD. Lot Sold 1,874,500 USD Accompanied by AGL report no. CS 42210 stating that the emerald is of Colombian origin, clarity enhancement: insignificant. Together with a copy of proof of purchase from Harry Winston, dated May 23, 1980. Platinum, Emerald and Diamond Ring. Photo Sotheby's The... [Lire la suite]
19 février 2011

Platinum, Emerald and Diamond Ring, Tiffany & Co., Circa 1950

Platinum, Emerald and Diamond Ring, Tiffany & Co., Circa 1950. photo Sotheby's The sugarloaf cabochon emerald measuring approximately 12.78 by 11.06 by 7.62 mm., flanked by triangular-shaped and tapered baguette diamonds weighing approximately 1.55 carats, size 7½, signed Tiffany & Co. With signed box. Estimate 20,000—30,000 USD. Lot Sold 46,250 USD Sotheby's. Important Jewels, 02 Feb 11, New York www.sohebys.com
Posté par Alain Truong à 20:26 - - Commentaires [0] - Permalien [#]
Tags : , ,