Joaillerie /Jewelry

Lot 648. A Fine 7.09 carat D/IF Type IIa Diamond Ring, Cartier, Circa 1987. Estimate HK$2,300,000 - 3,300,000 ($300,000-420,000). © Phillips One emerald-cut diamond, 7.09 carats. Flanked by two bullet-shaped diamonds, together approximately 1.20 carats. Platinum. Signed Cartier and numbered R6808, with English hallmark. Size 7½. (7.09-carat Diamond)GIA report, numbered 5085527, D colour, Internally Flawless, Excellent Polish. Diamond type... [Lire la suite]

Lot 649. A Very Fine 17.62 carat Burmese 'Royal Blue' Sapphire and Diamond Ring. Estimate HK$3,200,000 - 4,000,000 ($400,000-500,000). © Phillips One step-cut sapphire, 17.62 carats. Flanked by baguette and triangular-shaped diamonds. 18 karat white gold. Size 6¾. (17.62-carat Sapphire)Gübelin report, numbered 18097160, dated 14 September 2018, Burma, no indications of heating, Royal Blue colour.SSEF report, numbered 103190, dated 5 October 2018, Burma, no indications of... [Lire la suite]

Lot 656. An Elegant and Iconic Lapis Lazuli, Sapphire and Diamond 'Zip' Necklace, Van Cleef & Arpels. Estimate HK$3,500,000 - 4,500,000 ($450,000-580,000). © Phillips Necklace set with calibrè-cut lapis lazuli, step-cut sapphires and brilliant-cut diamonds. Tassel set with graduating lapis lazuli beads. Diamonds totalling approximately 8.00 carats. 18 karat white gold. French assay mark. Signed Van Cleef & Arpels and numbered JH... [Lire la suite]

Lot 583. A Fine Pair of 5.15 and 5.01 carat Type IIa Diamond Pendent Earrings. Estimate HK$3,900,000 - 4,500,000 ($500,000-580,000). © Phillips Two pear-shaped diamonds, 5.15 and 5.01 carats. Embellished with diamond-set ribbons and pear-shaped diamonds in the surmount, together approximately 2.35 carats. 18 karat white gold. 5.15- & 5.01-carat Diamonds)GIA reports, numbered 2165831929 and 2205330016, dated 28 June 2019 and 26 June 2019 respectively, D colour, Internally... [Lire la suite]

Lot 652. A 16.08 carats VVS1 Fancy Vivid Yellow Diamond and Diamond Ring. Estimate HK$4,500,000 - 5,500,000 ($580,000-705,000). © Phillips One cut-cornered modified brilliant-cut Fancy Vivid Yellow diamond, 16.08 carats. Flanked by two trapezoid diamonds, totalling approximately 1.00 carat, with tiny colourless and yellow diamonds on basket. 18 karat white and yellow gold. Size 4¾. (16.08-carat Diamond)GIA report, numbered 1176137287, dated 15 July 2019, Fancy Vivid Yellow... [Lire la suite]

Lot 639. A Rare and Exceptional 5.22 carats Burmese 'Pigeon’s Blood' Ruby and Diamond Ring. Estimate HK$5,900,000 - 8,000,000 ($760,000-1,000,000). © Phillips One cushion-shaped ruby, 5.22 carats. Pear- and marquise-shaped diamonds in the surround, totalling approximately 3.55 carats. 18 karat white gold, Size 6. (5.22-carat Ruby)SSEF report, numbered 100761, dated 26 June 2018, Burma (Mogok), no indications of heating, 'pigeon's blood red' colour.Appendix letter... [Lire la suite]

Lot 629. A Very Fine Jadeite Bead and Diamond Necklace. Estimate HK$8,500,000 - 11,000,000 ($1,150,000-1,400,000). © Phillips One hundred and eight jadeite beads, measuring approximately 11.87 to 8.70mm. An oval diamond set on clasp, weighing 1.51 carats; 18 karat white gold. With a detachable diamond-set 'bow-knot' catch. Length approximately 1050mm (Jadeite Beads)Hong Kong Jade & Stone Laboratory report, numbered KJ100783(1-5), dated 10 September 2019, Type A... [Lire la suite]

Lot 73. Art Deco multi-gem clock, Van Cleef & Arpels. Estimate CHF 30,000 - CHF 60,000 (USD 30,000 - USD 60,000). © Christie's Images Ltd 2019. Black and white enamel, onyx, rock crystal, jade, sunstone, amethyst, rose-cut diamonds, gold, mechanical movement, circa 1926, 10.0x8.9x3.4 cm, maker’s mark, no. NY20443, green fitted Van Cleef & Arpels case. Literature: Cf. S. Raulet, Van Cleef & Arpels, Paris, Éditions du Regard, 1986, p. 322 for a photograph of a very similar clock. ... [Lire la suite]

Lot 147. Antique Colombian emerald beads of 267.57 carats total and pearl bazuband. Estimate CHF 150,000 - CHF 200,000 (USD 150,000 - USD 200,000). © Christie's Images Ltd 2019. Tumbled emerald beads of 267.57 carats total, pearls, adjustable length, 1880s, restrung at a later date. AGL, 2019, report no. 1100316: Colombia, minor clarity enhancement, traditional type. Please note that the pearls have not been tested for natural origin. Exhibited: Grand Palais,... [Lire la suite]

Lot 135. Art Deco ruby and diamond necklace, Cartier. Estimate CHF 150,000 - CHF 200,000 (USD 150,000 - USD 200,000). © Christie's Images Ltd 2019. Carved, bead and taviz-shaped rubies, baguette, old and single-cut diamonds, platinum, 1933, 38.5 cm, signed Cartier, red Cartier pouch. Cartier, 2001, certificate of authenticity no. GE2001-556: original piece by Cartier from 1933, shortened later. Provenance: Christie's Geneva, 14 November 2001, lot 499. ... [Lire la suite]