Colombian emerald and diamond earrings

HONG KONG.- Tiancheng International Jewellery and Jadeite Autumn Auction will take place on 27 November, offering over 210 lots of handpicked jewellery and jadeite pieces. Leading the auction is an astonishing 31.44-carat Burmese “Pigeon's Blood” Ruby Ring. The sale is also highlighted by a finely translucent emerald green jadeite bangle and a stunning pair of 24.93 and 23.80-carat Colombian Emerald Earrings by Graff. They are complemented by a lavish selection of coloured gemstones and outstanding pieces by acclaimed... [Lire la suite]

Lot 2003. Rare 8.88 and 7.46 carats Colombian Emerald and Diamond Earrings. Estimate: HK$5,300,000.00 - HK$8,000,000.00 (US$670,000-1,000,000). © Christie's Images Ltd 2018. Cushion-shaped emeralds of 8.88 and 7.46 carats, circular, shield and hexagonal-shaped diamonds, platinum, 4.5 cm. SSEF, 2017-2018, report no. 91588 and 99992: 8.887 and 7.461 carats, Colombia, no indications of clarity modification. AGL, 2017-2018, report no. 1082986 and 8087822: 8.88 and 7.46 carats, Colombia, no clarity... [Lire la suite]

Lot 59. A pair of Colombian emerald and diamond earrings, by Van Cleef & Arpels. Estimate USD 200,000 - USD 400,000. Price realised USD 444,500. © Christie’s Images Limited 2018. Each suspending a detachable pendant centering upon two rectangular-cut emeralds, within circular-cut diamond surrounds, terminating in a fringe of pear-shaped diamonds, to the surmount set with a rectangular-cut emerald within a circular and pear-shaped diamond surround, the six emeralds weighing a total of approximately 18.93 carats, 2 5/8 ins.,... [Lire la suite]

Lot 622. A Fine Colombian Emerald and Diamond Necklace, by Harry Winston. Estimate HK$ 1,900,000 - 2,500,000 (€210,000 - 270,000). Sold for HK$ 1,875,000 (€202,169). Photo: Bonhams. The front set with three step-cut emeralds, each within a pear-shaped diamond surround, connected by marquise and brilliant-cut diamonds, completed by a smaller step-cut emerald and brilliant-cut diamond clasp at the back to a row of brilliant-cut diamonds, diamonds approximately 38.20 carats total, emeralds... [Lire la suite]

Lot 601. A Fine Pair of 6.85 and 6.18 carats Colombian Emerald and Diamond Earrings, by Harry Winston. Estimate HK$ 3,100,000 - 3,800,000 (€360,000 - 450,000). Photo: Bonhams. The step-cut emeralds, weighing 6.85 and 6.18 carats, accented by marquise-cut diamonds, diamonds approximately 3.00 carats total, signed, length 1.8cm Accompanied by two AGL (American Gemological Laboratories) reports stating that the natural emeralds have no indications of clarity enhancement and originate from Colombia. Report... [Lire la suite]

Lot 602. An Important And Rare Pair of 10.91 and 10.26 carats Colombian Emerald and Diamond Earrings. Estimate HK$ 3,800,000 - 4,800,000 '€450,000 - 560,000). Photo: Bonhams. The step-cut emeralds, weighing 10.91 and 10.26 carats, each within an old brilliant-cut diamond surround, suspended from a similarly cut diamond surmount, diamonds approximately 7.40 carats total, length 3.7cm Accompanied by an AGL (American Gemological Laboratories) report stating that the natural emeralds have insignificant... [Lire la suite]

Lot 280. Pair of Colombian 13.01 and 14.56 carats sugarloaf emerald and diamond earrings. Estimate 340,000 — 530,000 CHF (310,731 - 484,375 EUR). Photo: Sotheby's. Each set with a sugarloaf emerald weighing 13.01 and 14.56 carats respectively, on a brilliant-cut and tapered baguette diamond surmount, the brilliant-cut diamonds weighing 1.14 and 1.17 carats respectively.  Accompanied by Gübelin report no. 15120224 and no. 15120225, stating that the emeralds are of Colombian... [Lire la suite]

Lot 402. Collection of Marie-Caroline of Bourbon-Two Sicilies (1798–1870), Duchesse de Berry. Colombian emerald and diamond necklace and a pair of earrings, first half of the 19th century. Estimate 675,000 — 960,000 CHF (616,893 - 877,359 EUR). Photo Sotheby's The necklace set with rose diamonds, highlighted with cushion-shaped stones supporting detachable pendants set with rose diamonds and pear-shaped emeralds, the central stone weighing 14.03 carats, the clasp... [Lire la suite]

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]