sapphire and diamond brooch

Lot 133. An Art Deco emerald, ruby, sapphire and diamond brooch, Mauboussin. Estimate USD 10,000 - USD 15,000. Price realised USD 37,500. © Christie's Images Ltd 2019 Baguette, half moon and single-cut diamonds, pear-shaped carved emeralds, cabochon rubies and sapphires, platinum (French mark), 1 1/8 ins., circa 1930, signed Mauboussin. Provenance: Christie’s, New York, 13 June 2007, lot 69The Estate of a Distinguished New York CollectorSotheby's New York, 18 April 2012, lot 367. ... [Lire la suite]

Lot 867. An 18 Karat Gold, Platinum, Sapphire and Diamond Brooch, Van Cleef & Arpels, New York, Circa 1960. Estimate 10,000 — 15,000 USD. Lot sold 31,250 USD. Photo: Sotheby's 2012 The two leaves set with numerous round sapphires weighing approximately 9.00 carats, further set with 37 round diamonds weighing approximately 2.60 carats, signed VCA, numbered NY38137. Sotheby's. Property from the Estate of Brooke Astor. New York, 24 sept. 2012

Lot 60. Sapphire and diamond brooch, early 20th century. Estimate £10,000–15,000. Photo: Sotheby's. Of openwork garter design, set with oval and cushion-shaped sapphires, with cushion and circular-cut diamond borders, Russian assay and maker's mark, later brooch fitting to the reverse.  Accompanied by a gemmological report. Sotheby's. Fine Jewels, London, 20 Sep 2017, 10:00 AM

Lot 138. Sapphire and diamond brooch and pair of ear clips, Oscar Heyman & Brothers, 1950s. Estimate £10,000–15,000. Photo: Sotheby's. Each of spray design, set with tapered sapphires of blue, yellow and pink tints and brilliant-cut and baguette diamonds, brooch numbered, maker's mark; ear clips with screw back fittings, maker's mark and signed Birks.  Note: It is likely that the ear clips were retailed by Canadian retailers Birks. Sotheby's. Fine Jewels, London, 20 Sep 2017,... [Lire la suite]

Lot 317. Sapphire and diamond brooch, Van Cleef & Arpels. Estimate 32,000 — 52,000 CHF. Photo: Sotheby's. Designed as a leaf, set with calibré-cut sapphires en serti mystérieux within a frame of marquise-shaped diamonds, the stem highlighted with variously shaped diamonds, unsigned, French assay marks, maker's marks for Van Cleef & Arpels, case stamped Van Cleef & Arpels. Sotheby's. Magnificent Jewels and Noble Jewels, Session 3. Geneva. 16 May 2017, 07:00 PM ... [Lire la suite]

Lot 254. A sapphire and diamond brooch by Jean Vendome, circa 1990. Estimate £3,000 - 4,000 (€3,500 - 4,700). Photo Bonhams. The brooch composed of linear striations highlighted with clouds of brilliant-cut diamonds and terminating in an oval-cut sapphire, diamonds approx. 1.10cts total, maker's mark, French assay marks, length 6.4cm  Bonhams. JEWELLERY, 15 Jun 2016, LONDON, KNIGHTSBRIDGE  

Lot 544. Impressive Burmese sapphire and diamond brooch. Estimate 200,000 — 300,000 CHF. Lot sold 1,082,500 CHF. Photo: Sotheby's 2012 Set with a cabochon sapphire within a frame of pear- and marquise-shaped diamonds. Accompanied by Gübelin report no. 12070075, stating that the sapphire is of Burmese origin, with no indications of heating. Sotheby's. Magnificent Jewels, Geneva, 14 Nov 2012

Lot 280. A Belle Epoque sapphire and diamond brooch and a pair of ear pendants, circa 1905. Estimate £8,000 - £12,000 ($15,768 - $23,652). Price Realized £13,200 ($26,017).Photo Christie's Image Ltd 2006 The central circular-cut sapphire and diamond cluster drop within the rose-cut diamond floral wreath with diamond bow terminals, suspending a sapphire and diamond drop, earrings en suite, adapted, mounted in platinum, circa 1905, brooch 6.7 cm. high, in original cream leather fitted case (3).  ... [Lire la suite]

Lot 332. Nephrite, rock crystal, sapphire and diamond brooch, Cartier, circa 1930. Estimate 120,000 — 170,000 CHF (109,670 - 155,366 EUR). Photo Sotheby's The rock crystal hoop suspending a half-moon motif set with polished nephrite, cabochon sapphires, circular- and single-cut diamonds, signed Cartier. .  Sotheby's. Magnificent Jewels and Noble Jewels, Geneva, 17 May 2016, 10:00 AM

Emerald, ruby and diamond brooch, late 19th century. Estimate £20,000–30,000/ €28,100–42,100/ US$ 29,000–44,900. Photo Sotheby's. LONDON.- On 11 June 2015, Sotheby’s London sale of Fine Jewels will offer a wide variety of stunning jewels from the 17th century to the present. Renowned designers have often turned to the beautiful forms of nature for inspiration and this auction features stand-out designs from those such as René Lalique, Mauboussin, Ernst Paltscho and Vacheron Constantin, as well as pieces... [Lire la suite]