Auction Preview: Knightsbridge Jewels at Bonhams, London, July 10
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What: Knightsbridge JewelsWhere: Bonhams, Montpelier Street, Knightsbridge, London, SW7 1HH, UKWhen: July 10, 11:00 am BSTPublic Viewing: July 7, 2019 11:00 - 15:00 BST, July 8, 2019, 09:30 - 16:30 BST, July 9, 2019, 09:30 - 16:30 BST, July 10, 2019, 09:00 -Auction Preview: Knightsbridge Jewels at Bonhams, London, July 10
What: Knightsbridge JewelsWhere: Bonhams, Montpelier Street, Knightsbridge, London, SW7 1HH, UKWhen: July 10, 11:00 am BSTPublic Viewing: July 7, 2019 11:00 - 15:00 BST, July 8, 2019, 09:30 - 16:30 BST, July 9, 2019, 09:30 - 16:30 BST, July 10, 2019, 09:00 - 10:00 BSTTop Lots at the Sale:— “A cultured pearl necklace with a sapphire and diamond clasp” - The clasp set with a circular-cut sapphire, weighing 23.77 carats, within a brilliant and marquise-cut diamond surround, on a four-row 7.0mm-8.0mm cultured pearl necklace, accompanied by an alternative synthetic ruby and diamond cluster clasp, diamonds approx. 4.55cts total, length of shortest strand 43.5cm, width of sapphire clasp 3.0cm, width of synthetic ruby clasp 2.9cm (2). Featured in lot 310. Estimate: £ 12,000 — 15,000 (15,000 USD — 19,000 USD)— “A sapphire and diamond necklace” - Set to the front with vari-cut sapphire and single-cut diamond clusters, interspersed by brilliant and single-cut diamond clusters, to a snake link back chain, brilliant-cut diamonds approx. 0.60ct total, one diamond deficient, length 41.0cm. Featured in lot 183. Estimate: £ 10,000 — 15,000 (13,000 USD — 19,000 USD)— “An emerald and diamond cluster ring” - The step-cut emerald weighing 7.74 carats, within an undulating ballerina surround of baguette and tapered baguette-cut diamonds, diamonds approx. 3.30cts total, ring size approx. J (sizing beads). Featured in lot 90. Estimate: £ 8,000 —10,000 (10,000 USD — 13,000 USD)— “A diamond single-stone ring” - Set with an old brilliant-cut diamond, weighing 4.33 carats, ring size approx. O. Featured in lot 319. Estimate: £ 8,000 — 10,000 (10,000 —13,000)— “A pair of diamond earrings” - Each illusion-set with two old brilliant-cut diamonds, diamonds approx. 6.30cts total, Portuguese assay marks, length 1.8cm. Featured in lot 282. Estimate: £ 7,000 — 10,000 (8,800 USD — 13,000 USD)— “A diamond tassel brooch,” circa 1955 - Designed as an abstract bow, set throughout with graduations of baguette and brilliant-cut diamonds, suspending two articulated tassels, terminating with marquise-cut diamonds, diamonds approx. 18.10cts total, length 7.5cm. Featured in lot 318. Estimate: £ 7,000 — 10,000 (8,800 USD — 13,000 USD)— “A diamond ring” - Of geometric bicoloured design, the central collet-set brilliant-cut diamond, weighing 1.51 carats, accented by two brilliant-cut diamonds of brown tint, brown diamonds untested for natural colour, ring size very approx. U (leading edge). Featured in lot 327. Estimate: £ 7,000 — 10,000 (8,800 USD — 13,000 USD)— “A cultured pearl and diamond brooch” - The openwork cartouche set throughout with old brilliant-cut diamonds, suspending a collet-set old brilliant-cut diamond pendant and a 12.0mm cultured pearl drop, within a garland swag set with similarly-cut diamonds, principal diamond very approx. 2.30cts, remaining diamonds approx. 2.50cts total, one diamond deficient, detachable pin fitting, associated screwdriver, length 7.1cm. Featured in lot 13. Estimate: £ 7,000 — 9,000 (8,800 USD — 11,000 USD)— “A diamond single-stone ring” - The brilliant-cut diamond, weighing 3.48 carats, between similarly-cut diamond shoulders, mounted in platinum, partial UK hallmark, ring size approx. N. Featured in lot 322. Estimate: £ 7,000 — 9,000 (8,800 USD — 11,000 USD)For details, visit: https://www.bonhams.comClick on the slideshow for the highlights of the salehttps://www.blouinartinfo.comFounder: Louise Blouin Read more