14 avril 2018

A sapphire, ruby and diamond fringe necklace, by Bulgari

Lot 84. A Ceylon sapphire, ruby and diamond fringe necklace, by Bulgari. Estimate USD 180,000 - USD 250,000. Price realised USD 212,500. © Christie’s Images Limited 2018. Set at the front with oval-cut sapphire and diamond clusters interspersed by circular cabochon rubies and diamond trefoils, suspending oval-cut sapphire and circular-cut diamond fringe, to the circular-cut diamond and cabochon ruby necklace, 16 1/4 ins., mounted in 18k gold, in a Bulgari blue leather case. Signed Bulgari. ... [Lire la suite]
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14 avril 2018

A set of sapphire, emerald and diamond jewelry, by David Webb

Lot 193. A set of sapphire, emerald and diamond jewelry, by David Webb. Estimate USD 200,000 - USD 300,000. Price realised USD 250,000. © Christie’s Images Limited 2018. Comprising a necklace, set at the front with a detachable pendant brooch extending a secondary detachable pendant-brooch, the first designed as an openwork plaque, centering upon a circular cabochon star sapphire, set at the top with a pear-shaped diamond, within a cabochon and circular-cut emerald, oval and cushion-cut sapphire and... [Lire la suite]
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03 octobre 2017

A 69.84 carat emerald, conch pearl, sapphire, pearl and diamond 'Whale' brooch

Lot 2086. A 69.84 carat emerald, conch pearl, sapphire, pearl and diamond 'Whale' brooch. Estimate HKD 580,000 - 980,000 (USD 74,240 - 125,440). Lot sold HKD 413,000 (USD 52,864). © Poly Auction Hong Kong Limited Exquisitely designed as a swirling whale, set with a 69.84 carat tumbled emerald, body set with circularcut sapphire and diamonds, highlighted by pearls and further embellished by a rose-cut pear-shaped diamond suspending a conch pearl, approximately 7.4 cm wide  ... [Lire la suite]
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16 juillet 2017

A natural pearl, diamond, emerald, sapphire, 18k gold and silver crown element, end of the 19th century

Lot 562. A natural pearl, diamond, emerald, sapphire, 18k gold and silver crown element, end of the 19th century. Est: €32,000 - €35,000 © Artcurial En or 18k (750) et argent (>800) à décor de guirlandes et de noeuds de ruban, sertis de diamants taillés à l''ancienne et de saphirs calibrés, sommés de trois perles piriformes et de deux perles boutons; la base fil de couteau ornée d''une ligne de perles fines surmontées d''une rosace centrée d''une perle plus importante entourée de diamants taillés à l''ancienne dans un... [Lire la suite]
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]
03 mai 2017

A sapphire, diamond and pearl pendant-brooch, circa 1880

Lot 25. A sapphire, diamond and pearl pendant-brooch, circa 1880. Estimate £5,000 - 7,000 (US$6,200 - 8,700). Sold for £7,500 (€8,882). Photo Bonhams. Of foliate design, the central cushion-shaped sapphire within a similarly-cut sapphire and diamond surround, suspending a detachable pearl drop, the fleur-de-lys suspensory loop also detachable, mounted in silver and gold, diamonds approximately 6.65 carats total, length 7.5cm, fitted case by Carrington & Co, 139 Regent Street, London Accompanied by a report... [Lire la suite]
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11 avril 2017

A sapphire, Colombian emerald and diamond jabot pin, Raymond Yard

Lot 13. A sapphire, Colombian emerald and diamond jabot pin, Raymond Yard. Estimate US$ 16,000 - 18,000 (€15,000 - 17,000). Photo: Bonhams. of shield-shape design, set with a round cabochon emerald, embellished with two old European-cut diamonds, weighing an approximate total of 2.00 carats, further enhanced by single and round brilliant-cut diamonds, the second clip set with an oval-shaped cabochon sapphire, with round brilliant-cut diamond accents; signed Yard; mounted in platinum; length: 1... [Lire la suite]
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18 mai 2016

A 7.04 carats Burma sapphire, diamond and cultured pearl brooch, by Meister

Lot 50. A 7.04 carats Burma sapphire, diamond and cultured pearl brooch, by Meister. Estimate CHF80,000 - CHF120,000 ($81,984 - $122,977). Price Realized CHF106,250 ($108,886). Photo Christie's Image Ltd 2016 Set to the centre with a cushion-shaped sapphire, weighing approximately 7.04 carats, to the circular-cut diamond bow surround, suspending a cultured pearl and diamond detachable drop, 4.5 cm, mounted in gold. With maker's mark EM for Meister Accompanied by report no. 83441 dated 22 December 2015 from the... [Lire la suite]
17 mai 2016

7.04 carats Colombian emerald, sapphire, rock crystal and diamond ring, René Boivin, 1991

Lot 304. 7.04 carats Colombian emerald, sapphire, rock crystal and diamond ring, René Boivin, 1991. Estimate 44,000 — 53,000 CHF. Lot sold 131,250 CHF. Photo Sotheby's Set with a sugarloaf emerald stated to weigh 7.04 carats, between pear-shaped cabochon sapphires and framed with brilliant-cut diamonds, the mount composed of rock crystal, size 481/2.  Accompanied by SSEF report no. 84043, stating that the emerald is of Colombian origin, with no indications of clarity modification;... [Lire la suite]
15 mai 2016

Turquoise, sapphire, emerald and diamond bracelet, Van Cleef & Arpels, 1960s

Lot 384. Turquoise, sapphire, emerald and diamond bracelet, Van Cleef & Arpels, 1960s. Estimate 96,000 — 145,000 CHF (87,736 - 132,518 EUR). Photo Sotheby's.  Of floral design, set with cabochon turquoise, emeralds and sapphires within gold corded wires, and brilliant-cut diamonds, length approximately 175mm, signed Van Cleef & Arpels, numbered, French assay and maker's marks.  Sotheby's. Magnificent Jewels and Noble Jewels, Geneva, 17 May 2016, 10:00... [Lire la suite]