08 novembre 2019

Emerald and diamond ring, Mouawad

Lot 149. Colombian emerald of 30.61 carats and diamond ring, Mouawad. Estimate CHF 250,000 - CHF 350,000 (USD 250,000 - USD 350,000 ). Price realised CHF 300,000. © Christie's Images Ltd 2019. Rectangular cut-cornered emerald of 30.61 carats, tapered baguette-cut diamonds, platinum, ring size 6 ¼, maker's mark. SSEF: 2019, report no. 109356: 30.613 carats, Colombia, moderate oil. Christie's. Magnificent Jewels, Geneva, 12 November 2019 
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08 novembre 2019

Emerald and diamond ring, Cartier

Lot 123. Emerald of 13.67 carats and diamond ring, Cartier. Estimate CHF 250,000 - CHF 350,000 (USD 250,000 - USD 350,000 ). Price realised CHF 275,000. © Christie's Images Ltd 2019. Octagonal step-cut emerald of 13.67 carats, baguette-cut diamonds, platinum (French mark), ring size 7 ½, signed Cartier, no. HPS 03105. Gübelin, 2019, report no. 19080111: 13.61 carats, Colombia, insignificant clarity enhancement, Appendix letterSSEF, 2019, report no. 109509: 13.614 carats,... [Lire la suite]
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08 novembre 2019

Emerald and diamond ring

Lot 154. Colombian Emerald of 13.61 carats and diamond ring. Estimate CHF 380,000 - CHF 480,000 (USD 380,000  - USD 480,000). Price realised CHF 579,000. © Christie's Images Ltd 2019. Square-shaped emerald of 13.61 carats, triangular-shaped and baguette-cut diamonds, platinum, ring size 7½. Gübelin, 2019, report no. 19080111: 13.61 carats, Colombia, insignificant clarity enhancement, Appendix letterSSEF, 2019, report no. 109509: 13.614 carats, Colombia, minor oil, Appendix... [Lire la suite]
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04 novembre 2019

Rare emerald and diamond ring

Lot 239. Rare Colombian emerald of 13.53 carats and diamond ring. Estimate CHF 800,000 - CHF 1,200,000 (USD 800,000 - USD 1,200,000). Price realised CHF 1,239,000. © Christie's Images Ltd 2019. Octagonal step-cut emerald of 13.53 carats, kite-shaped and circular-cut diamonds, gold, ring size 5 ½. AGL, 2019, report no. 1103504: 13.53 carats, Colombia, no clarity enhancementSSEF, 2019, report no. 108202: 13.538 carats, Colombia, no clarity modification. ... [Lire la suite]
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30 octobre 2019

Christie's announces Magnificent Jewels sale in New York

NEW YORK, NY.- Christie’s New York announces the December 11 auction of Magnificent Jewels and the concurrent Jewels Online auction from December 2 to 12/13, which together present over 1,000 lots. The live ­auction will offer over 450 lots featuring a notable selection of colored diamonds, colorless diamonds, and gemstones, alongside important signed pieces by Suzanne Belperron, René Boivin, Bulgari, Cartier, Harry Winston, Tiffany & Co., and Van Cleef & Arpels. Leading the auction are two lots offered from The... [Lire la suite]
01 octobre 2019

Emerald and Diamond Ring, Monture Cartier & Fancy Intense Yellow Diamond and Diamond Ring

Lot 1673. 13.15 carats Colombian Emerald and Diamond Ring, Monture Cartier. Estimate 2,800,000 — 3,200,000 HKD (357,252 - 408,288 USD). © Sotheby's. Set with a step-cut emerald weighing 13.15 carats, between baguette diamonds, mounted in platinum, signed Mtd Cartier, size 6½. Accompanied by SSEF report no. 98350, dated 7 March 2018 and AGL report no. 1089259, dated 13 December 2017, both stating that the emerald is of Colombian origin, with no indications of... [Lire la suite]

13 mai 2019

Bonhams presents Hong Kong Jewels and Jadeite Sale featuring jewellery for contemporary collectors for all occasions

 Lot 598. A 9.98 Carat ‘No Oil’ Colombian Emerald and Diamond Ring. Estimate: HK$4,800,000-6,000,000 (€ 540,000 - 680,000). Sold for HK$ 4,975,625 (€ 566,661). © Bonhams 2001-2019.. Hong Kong – The international auction house Bonhams will present its Hong Kong Jewels and Jadeite sale on Sunday 26 May 2019, offering a collection of jewellery which is perfect for every occasion, be it daytime, cocktails or dinner. Led by a mesmerising and near-flawless 9.98 carat Colombian 'no oil' emerald ring, this... [Lire la suite]
12 mai 2019

Fine emerald and diamond ring

Lot 442. Fine 11.55 carats Colombian emerald and diamond ring. Estimate  800,000 — 1,400,000 CHF (802,992 - 1,405,236 USD). Lot sold 692.000 CHF / 687.011 $. Courtesy Sotheby's Set with a step-cut emerald weighing 11.55 carats, the mount accented with brilliant-cut and baguette diamonds, size 591/2, partial Italian maker's mark. Accompanied by SSEF report no. 106297, dated 3 April 2019 and Gübelin report no. 0607045, dated 2 August 2006, each stating... [Lire la suite]
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14 avril 2019

A Colombian emerald and diamond ring, by Cartier

Lot 190. A 6.55 carats Colombian emerald and diamond ring, by Cartier. Estimate £ 30,000 - 50,000 (€ 35,000 - 58,000). © Bonhams 2001-2019 The step-cut emerald, weighing 6.55 carats, within a bombé surround of baguette and brilliant-cut diamonds, diamonds approximately 2.80 carats total, one diamond deficient, signed Cartier, numbered 89995, ring size J Accompanied by a report from AGL stating that the emerald is of Colombian origin, with minor clarity enhancement (traditional). Report number 1099714, dated 19 March 2019. ... [Lire la suite]
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14 avril 2019

A 10.779 carats Colombian emerald and diamond ring

Lot 146. A 10.779 carats Colombian emerald and diamond ring. Estimate £ 100,000 - 150,000 (€ 120,000 - 170,000). © Bonhams 2001-2019 The step-cut emerald, weighing 10.779 carats, between demi-lune-shaped diamond shoulders, weighing 0.97 carat and 1.03 carat, ring size N Accompanied by a report from SSEF stating that the emerald is of Colombian origin, with minor oil in fissures. Report number 99410, dated 18 April 2018. Accompanied by a report from GIA stating that the diamond weighing 0.97 carat is E colour, SI1 clarity.... [Lire la suite]
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