11 juillet 2017

A cabochon emerald, sapphire, coloured sapphire and fire opal pendant necklace, by Louis Comfort Tiffany, Tiffany & Co

Lot 160. A cabochon emerald, sapphire, coloured sapphire and fire opal pendant necklace, by Louis Comfort Tiffany, Tiffany & Co. Estimate USD 20,000 - USD 30,000. Price realised USD 118,750. © Christie's Images Ltd 2017 The detachable drop-shaped pendant set with an oval emerald cabochon, within an oval and circular emerald, sapphire, pink sapphire and fire opal cabochon beadwork frame, suspended by two gold oval link and beadwork chains to a bezel-set oval and circular cabochon emerald,... [Lire la suite]

06 août 2016

Fine emerald and diamond pendent necklace, 1930s

Lot 491. Fine emerald and diamond pendent necklace, 1930s. Estimate 95,000 — 140,000 CHF. Lot sold 266,500 CHF. Photo: Sotheby's 2012 Set with a cabochon emerald suspending two articulated and graduated rows of cushion-shaped and circular-cut diamonds terminating on a pear-shaped stone, accented with three small cabochon emeralds, circular- and single-cut diamonds, to a detachable fine curb link chain, length approximately 410mm. Sotheby's. Magnificent Jewels, Geneva, 14... [Lire la suite]
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29 mai 2016

An exceptional pair of emerald and diamond ear pendants, by Etcetera

Lot 3025. An exceptional pair of Colombian emerald and diamond ear pendants, by Etcetera. Estimate HK$78,000,000 – HK$150,000,000 ($10,091,851 - $19,407,405). Price Realized HK$19,160,000 ($2,478,973). Photo Christie's Image Ltd 2016.  Each set with an emerald drop, weighing approximately 41.15 and 39.23 carats, suspended from a cabochon emerald, weighing approximately 5.30 and 3.99 carats, and a rectangular-cut diamond spacer, to the single-cut diamond gallery, mounted in gold, 5.5... [Lire la suite]
01 mai 2016

An impressive pair of 49.59 and 48.73 carats Colombian emerald and diamond earrings

Lot 229. An impressive pair of 49.59 and 48.73 carats Colombian emerald and diamond earrings. Estimate CHF800,000 – CHF1,200,000 ($822,727 - $1,234,091). Photo Christie's Image Ltd 2016 Each oval cabochon emerald, weighing approximately 49.59 and 48.73 carats, to the line of graduated octagonal step-cut emeralds, interspersed with baguette-cut diamonds, 6.5 cm, mounted in gold  Accompanied by report no. 84639 dated 9 March 2016 from the SSEF Swiss Gemmological Institute stating that the origin of both... [Lire la suite]
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05 décembre 2015

An emerald and diamond brooch, by Jean Schlumberger, Tiffany & Co

Lot 514. From the Estate of Carroll Petrie. A Colombian emerald and diamond brooch, by Jean Schlumberger, Tiffany & Co. Estimate: $40,000 – $60,000. Photo Christie's Image Ltd 2015 entering upon a cabochon emerald, measuring approximately 34.00 x 28.70 x 18.46 mm, within an overlapping circular-cut diamond ribbon surround, 2 1/2 ins., mounted in platinum and 18k gold. Signed Tiffany & Co., Schlumberger, with maker's mark Accompanied by report no. CS 71337 dated 29 October 2015 from the... [Lire la suite]
27 octobre 2015

An impressive emerald and diamond fringe necklace

   An impressive Colombian emerald and diamond fringe necklace. Estimate CHF800,000 – CHF1,000,000  ($820,898 - $1,026,122). Photo Christie's Image Ltd 2015. The graduated necklace composed of a series of oval or circular cabochon emerald and diamond clusters, with circular-cut diamond collet spacers, each suspending a diamond-set drop of geometric design, nine of them with an oval cabochon emerald drop, 1950s, 39.0 cm long, with French assay marks for platinum and gold, in grey leather case ... [Lire la suite]

19 juillet 2015

An emerald and diamond pendent necklace

An 13.07 carats Colombian emerald and diamond pendent necklace. Estimate $60,000 - $80,000. Price Realized $73,000 . Photo Christie's Image Ltd 2007 The detachable pendant set with a cabochon emerald weighing 13.07 carats within a pear-shaped, marquise and brilliant-cut diamond quatrefoil surround to the brilliant-cut diamond surmount and link chain, 40.0 cm long Accompanied by report No. 0511007 dated 15 November 2005 from the Gübelin Gem Lab stating that the emerald is of Colombian origin, with... [Lire la suite]
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16 juin 2015

Emerald and Diamond Pendent Necklace

48.00 carats Colombian Emerald and Diamond Pendent Necklace. Estimate: HK$1,500,000 - 2,000,000 (US$192,000 - 256,000). Sold for HK$1,770,000. Photo Tiancheng International Centring on a cabochon emerald weighing 113.12 carats, surrounded by brilliant-cut diamonds extending to the necklace, the diamonds altogether weighing approximately 48.00 carats, mounted in 18 karat white gold, pendant detachable, length approximately 408mm.  Accompanied by Gübelin report numbered 15021016, dated... [Lire la suite]
30 mars 2015

Pair of Emerald and Diamond Earrings

Pair of 13.77 and 13.76 carats Colombian Emerald and Diamond Earrings. Estimate 1,600,000 — 1,900,000 HKD (180,253 - 214,050 EUR). Photo Sotheby's Each simply set with a sugar loaf cabochon emerald weighing 13.77 and 13.76 carats respectively, to a backing of conoidal shape, pavé-set with brilliant-cut diamonds altogether weighing approximately 2.80 carats, highlighted by a cabochon emerald, mounted in platinum. Accompanied by two Gübelin reports numbered 14105213... [Lire la suite]
20 février 2015

Emerald and diamond ring, Tiffany & Co., early 20th century

Colombian Emerald and diamond ring, Tiffany & Co., early 20th century. Estimation 20,000 — 30,000 GBP. Photo Sotheby's. Claw-set with a cabochon emerald between circular-cut diamond shoulders, N1/2, signed Tiffany & Co. Accompanied by the Gem & Pearl Laboratory report no. 10719, stating that the emerald is Colombian, with evidence of minor clarity enhancement.  Sotheby's. Fine Jewels, Londres, 18 mars 2015, 10:30 AM