05 janvier 2019

A. Aardewerk Antiquair Juwelier at TEFAF 2019, Stand 335

Donald Claflin (Massachusetts, 1935 - New York, 1979), A Tiffany & Co Pinecone Clip Brooch, New York, circa 1970. 18 carat gold and diamonds. Height 5.5 cm (2.2 in.). Signed 'Donald Claflin © A. Aardewerk Antiquair Juwelier at TEFAF 2019, Stand 335. Henri Dubret (Dijon, 1872 - Paris, 1947), An Art Nouveau Pendant, Paris, circa 1900. Eighteen-carat gold, turqoise enamel and azurite malachite, 8 x 4.5 cm (3.1 x 1.8 in.) © A. Aardewerk Antiquair Juwelier at TEFAF 2019, Stand 335. At the centre of the eighteen-carat gold... [Lire la suite]

15 juin 2018

A sea shell brooch & a 'sea shells' bracelet, by Jean Schlumberger, Tiffany & Co

Lot 184. A sapphire, diamond and colored diamond sea shell brooch, by Jean Schlumberger, Tiffany & Co. Estimate USD 18,000 - USD 22,000. Price realised USD 68,750. © Christie's Image Ltd  2018 Designed as a circular-cut sapphire conch shell with diamond and yellow diamond swirl tip, extending pavé-set diamond and yellow gold foliage, circa 1957, 2 7/8 ins., mounted in platinum and gold. Signed Tiffany, Schlumberger The Collection of Peggy and David... [Lire la suite]
24 mai 2018

Christie's announces Magnificent Jewels & The Collection of Peggy and David Rockefeller

Peggy and David Rockefeller, May 13, 1973. Annenberg residence. Photograph by Arthur Levine, courtesy of the JPMorgan Chase Corporate History Program and The Rockefeller Archive Center. “Beauty, to me, whether found in nature or in man-made objects, is ennobling and enriches the soul.“ —DAVID ROCKEFELLER NEW YORK, NY.- Christie’s New York announces the June 12 auction of Magnificent Jewels & The Collection of Peggy and David Rockefeller and the concurrent Jewels... [Lire la suite]
11 avril 2018

Diamond Ring, Tiffany & Co.

Lot 115. Diamond Ring weighing 13.70 carats D color, VS1 clarity, Tiffany & Co. Estimate 600,000 — 800,000 USD. Lot Sold 1,155,000 USD. © Sotheby’s The emerald-cut diamond weighing 13.70 carats, set between tapered baguette diamonds, size 5, signed Tiffany & Co., numbered S00804. With signed box. Accompanied by GIA report no. 6197034624 stating that the diamond is D color, VS1 clarity. Together with the original working diagram stating that the diamond may be potentially... [Lire la suite]
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11 avril 2018

An Exquisite Emerald and Diamond Necklace, Tiffany & Co.

Lot 134. An Exquisite Emerald and Diamond Necklace, Tiffany & Co. Estimate 700,000 — 900,000 USD. Lot Sold 855,000 USD. © Sotheby’s Composed of a line of 16 marquise-shaped diamonds alternating with 16 step-cut emeralds, length 14 inches, signed Tiffany & Co. Formerly from the Collection of Betsey Cushing Whitney. Sotheby’s New York, October 19, 1998, The Estate of Betsey Cushing Whitney, lot 91. Sotheby's. Magnificent Jewels, New York, 18 avr. 2018, 10:00... [Lire la suite]
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17 novembre 2017

Tiancheng International Jewellery and Jadeite Autumn Auction 2017 Highlighting Magnificent Gemstones, Diamonds and Jadeite

Lot 228. “The Red Romance”. Magnificent 139.14-Carat Natural Unheated Burmese Mogok Ruby and Diamond Necklace. Estimate: HK$ 58,000,000 - 88,000,000/ US$ 7,440,000 - 11,300,000. © Tiancheng International HONG KONG - Tiancheng International Jewellery and Jadeite Autumn Auction will take place on 3 December, offering a vast selection of important natural coloured gemstones, diamonds and jadeite. Leading the sale is a magnificent Burmese ruby necklace totalling 139.14 carats. The sale also highlights a stunning... [Lire la suite]

14 juillet 2017

An aquamarine and diamond necklace and pendant, by Louis Comfort Tiffany, Tiffany & Co

Lot 136. An aquamarine and diamond necklace and pendant, by Louis Comfort Tiffany, Tiffany & Co. Estimate USD 20,000 - USD 30,000. Price realised USD 52,500. © Christie's Images Ltd 2017 Suspending a modified calf's head-shaped aquamarine, within a platinum filigree and old-cut diamond openwork surround of scrolling motif, to the similarly designed neckchain and clasp, circa 1920, 17 1/4 ins., mounted in platinum. Signed Tiffany & Co. Formely in the Garden Museum... [Lire la suite]
14 juillet 2017

A delicate pearl and gold bib necklace, by Louis Comfort Tiffany, Tiffany & Co

Lot 145. A delicate pearl and gold bib necklace, by Louis Comfort Tiffany, Tiffany & Co. Estimate USD 20,000 - USD 30,000. Price realised USD 62,500. © Christie's Images Ltd 2017 The gold Etruscan-style tapered bib necklace, set at the front with alternating gold and seed pearl-set round filigree elements, enhanced by dogtooth pearl drops, circa 1905, 14 1/2 ins. Signed Tiffany & Co. Formely in the Garden Museum Collection. Literature: A. Duncan, Louis C.... [Lire la suite]
11 juillet 2017

A moonstone, sapphire and gold necklace, by Louis Comfort Tiffany, Tiffany & Co

Lot 165. A moonstone, sapphire and gold necklace, by Louis Comfort Tiffany, Tiffany & Co. Estimate USD 20,000 - USD 30,000. Price realised USD 81,250. © Christie's Images Ltd 2017 Suspending a a V-shaped sculpted gold plaque of foliate motif, set with five oval moonstone cabochons, with circular-cut sapphire accents, to the graduating strand finelink and gold bead neckchain, spaced by collet-set oval moonstone cabochons, circa 1925, 25 ins.. Signed Tiffany & Co. Formely in... [Lire la suite]
11 juillet 2017

A colored diamond ring, by Louis Comfort Tiffany, Tiffany & Co

Lot 170. A colored diamond ring, by Louis Comfort Tiffany, Tiffany & Co. Estimate USD 30,000 - USD 50,000. Price realised USD 87,500. © Christie's Images Ltd 2017 Of navette design, set with three marquise-cut yellow diamonds, and a marquise-cut fancy intense yellow diamond, weighing approximately 1.38 carats, within a gold wire and beadwork scroll mount, circa 1915, ring size 5 1/2, mounted in gold. Signed Tiffany & Co. Accompanied by report no. 2181417413 dated 15 May 2017... [Lire la suite]
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