Joaillerie /Jewelry

Lot 1672. An impressive jadeite bangle. Estimate: 13,000,000 - 18,000,000 HKD HKD. Lot sold 15,775,000 HKD. Photo Sotheby's. The cylindrical jadeite bangle of very good translucency and even emerald green colour, suffused with intense emerald green streaks. Inner diameter and thickness approximately 56.91 x 11.55mm. Accompanied by Hong Kong Jade and Stone Laboratory certificate no. KJ 101583, dated 20 February 2020, stating that the jadeite is natural, known in the trade as "A Jade".  ... [Lire la suite]

Lot 1754. An unique pair of diamond, fancy black and fancy white diamond pendent earrings, 12.72 and 12.46 carats. Estimate: 15,500,000 - 18,000,000 HKD. Lot sold 18,175,000 HKD. Photo Sotheby's. Each suspending a pear brilliant-cut diamond weighing 12.72 and 12.46 carats, to the square emerald-cut and cushion-shaped fancy black and fancy white diamond surmount weighing 5.11 and 4.25 carats, decorated with marquise-shaped diamonds weighing 1.11 and 1.07 carats respectively, embellished with... [Lire la suite]

Lot 102. Sapphire, diamond and ruby desk clock, Van Cleef & Arpels, from Jacqueline Kennedy Onassis’ personal collection. Circular-cut sapphires, single-cut diamonds, cabochon rubies, 18K gold (750), mechanical movement, circa 1956, 18.6 x 13.0 x 7.0 cm, gross weight: 614.90 g, signed Van Cleef & Arpels on the dial, no. NY 34565. Estimate EUR 40,000 - 80,000. Price realised EUR 310,000. © Christie's Images Ltd 2020. PARIS.- The Jewelry department achieved great results today which... [Lire la suite]

Lot 568. A Jadeite and Diamond Ring and Earring Suite. Estimate HK$ 680,000 - 880,000 (€ 78,000 - 100,000). Unsold. © Bonhams 2001-2020 Each earring set with a highly translucent jadeite cabochon of intense emerald green colour, within a brilliant-cut diamond surround, accented with pear-shaped diamonds; the ring en suite, diamonds approximately 2.30 carats total, selected jadeite cabochons 13.9 x 11.8 x 4.9mm and 13.6 x 10.6 x 5.4mm, ring size 5, earring length 1.3mm (2). Accompanied by... [Lire la suite]

Lot 569. A 3.01 carats Burma 'pigeon's blood' Ruby and Diamond Ring. Estimate HK$ 560,000 - 800,000 (€ 64,000 - 92,000). Unsold. © Bonhams 2001-2020 Of bombé design, the oval-cut ruby weighing 3.01 carats, within a brilliant-cut diamond surround, between baguette-cut diamond shoulders, diamonds approximately 3.35 carats total, ring size 5¾. Accompanied by a GRS report stating that the natural ruby is (GRS type 'pigeon's blood') vivid red colour, has no indications of thermal... [Lire la suite]

Lot 555. A 6.38 carats Burma Sapphire and Diamond Ring. Estimate HK$ 220,000 - 300,000 (€ 25,000 - 34,000). Unsold. © Bonhams 2001-2020 The oval-cut sapphire, weighing 6.38 carats, within a brilliant-cut diamond surround, extended to the shoulders, diamonds approximately 1.15 carats total, ring size 6. Accompanied by a report from SSEF stating that the natural sapphire has no indications of heat treatment and originates from Burma (Myanmar).Accompanied by a GIA report stating that the... [Lire la suite]

  Lot 570. A 10.49 carats Burma 'Royal Blue' Sapphire and Diamond Ring. Estimate HK$ 950,000 - 1,200,000 (€ 110,000 - 140,000). Sold for HK$ 1,250,625 (€ 142,980). © Bonhams 2001-2020 The cushion-shaped sapphire, weighing 10.49 carats, within a pear-shaped diamond surround, diamonds approximately 3.85 carats total, ring size 6. Accompanied by a report from SSEF stating that the natural sapphire is 'Royal Blue' colour with strong saturation, has no indications of heat... [Lire la suite]

  Lot 590. A Fine 14.93 carats Burma Sapphire and Diamond Ring. Estimate HK$ 1,128,000 - 1,500,000 (€ 130,000 - 170,000). Unsold. © Bonhams 2001-2020 The sugarloaf cabochon sapphire, weighing 14.93 carats, within a brilliant-cut diamond surround, extended to the bifurcated half hoop, diamonds approximately 1.00 carat total, ring size 6 Accompanied by a Gubelin report stating that the natural sapphire has no indications of heat treatment and originates from Burma (Myanmar). Also, with an... [Lire la suite]

Lot 618. An Important 8.83 carats Emerald and Diamond Ring. Estimate HK$ 2,800,000 - 3,500,000 (€ 320,000 - 400,000). © Bonhams 2001-2020 Hong Kong - An elegant group of emerald jewellery will lead Bonhams' Hong Kong Jewels and Jadeite sale on 6 July, alongside a series of other coloured gemstones, jadeite, white and coloured diamonds. Two stand-out lots include a top quality 'no-oil' emerald ring, weighing 8.83 carats (estimate: HK$2,800,000–3,500,000),... [Lire la suite]

Lot 341. Formerly from the Collection of Consuelo Montagu, Duchess of Manchester. Emerald and diamond necklace, circa 1860. Estimate: 300,000 - 390,000 CHF. Lot sold 462,500 CHF. Courtesy Sotheby's. Set with cushion-shaped emeralds framed with circular-cut diamonds, alternating with scrollwork links set with similarly cut and rose diamonds, length approximately 360mm. Accompanied by AGL report no. CS 71925, stating that the emeralds are of Colombian origin, with insignificant to minor clarity... [Lire la suite]