21 novembre 2013
Gold, emerald, diamond and ruby brooch. Photo courtesy Sotheby's. Of Indian inspiration, centering a cushion-cut emerald weighing approximately 41.20 carats, accented by numerous round, baguette, pear-shaped, old European and single-cut diamonds weighing approximately 11.55 carats, decorated with two stylized birds, further set with round and hexagon-shaped emeralds and five cabochon rubies, unsigned; circa 1945. With fitted Cartier box. Estimation 200,000 — 300,000 USD Accompanied by AGL... [Lire la suite]
20 novembre 2013
Pair of 18 karat gold, emerald, ruby and diamond earclips, Cartier London. Photo Sotheby's. The stylized flowerheads centered by two fluted emeralds measuring approximately 12.0 by 11.0 mm and 12.0 by 9.0 mm, framed by 16 oval-shaped ruby beads measuring approximately 7.0 by 5.0 by 3.0 mm, further set with old European-cut diamonds weighing approximately 1.50 carats, signed Cartier London J.C.; circa 1940. Estimation 75,000 — 100,000 USD An emerald ring of similar design is illustrated in Platinum by Cartier:... [Lire la suite]
18 octobre 2013
Verdura’s Holiday 2013 Collection. Byzantine Bead Necklace. Amethyst, emerald, ruby, diamond and gold.
18 octobre 2013
Verdura’s Holiday 2013 Collection. Byzantine Bead Necklace. Apatite, amethyst, ruby, emerald, diamond and gold.
07 septembre 2013
Pair of Platinum, Diamond and Emerald Flower Earclips, Van Cleef & Arpels. Photo courtesy Doyle New York. The flowers centering a cluster of 12 round diamonds, surrounded by 18 round emeralds approximately 3.45 cts., edged by round diamonds, totaling 72 round diamonds approximately 2.80 cts., signed Van Cleef & Arpels, N.Y., no. 42349, approximately 11.3 dwts. Estimate $18,000-24,000 Doyle New York. Important Jewelry. Wednesday, September 25, 2013 at 10am - http://www.doylenewyork.com
31 août 2013
Emerald set. Green Vault © Dresden State Art Collections 2013 Like all gem sets of August the Strong (see, among others, the texts set for sapphire) presented the emerald set in 1719 a self-contained ensemble dar. Its value was estimated at 98,000 dollars. Further additions followed, for example in 1731 with the jewelry execution of the Order of the Golden Fleece or 1737 with the production of a new sword. The emerald suite was the king at the kurprinzlichen wedding on a white velvet gown at the... [Lire la suite]
09 août 2013
Fabergé Luda necklace with round and pear cut diamonds and an emerald set in white gold, from Les Danses Fantasques collection. Fabergé Luda earrings with round and pear cut diamonds, egg-shaped emeralds and an elegant bow motif, set in white gold from Les Danses Fantasques collection. Fabergé Aurora emerald and white diamond bracelet from Les Danses Fantasques collection. Fabergé Aurora emerald and white diamond drop earrings, set in platinum, from Les Danses Fantasques collection.
30 juillet 2013
Platinum, diamond, colored diamond and emerald brooch, Oscar Heyman & Brothers, circa 1936. Photo Sotheby's The cascading flowers set with pear-shaped, round and baguette near colorless diamonds weighing approximately 4.85 carats, accented by pear, marquise-shaped, round, baguette and bullet-shaped diamonds of yellow hue weighing approximately 1.45 carats, the leaves set with calibré-cut emeralds,numbered 27432, maker's mark. Estimate 15,000 — 20,000 - Unsold Sotheby's. Important Jewels. New York | 20... [Lire la suite]
19 juillet 2013
菱锰矿 RHODOCHROSITE 菱锰矿，产自南非（Hotazel, Kalahari Manganese Field, South Africa），3.3 cm 高。Jack Halpern 收藏 菱锰矿 RHODOCHROSITE 菱锰矿，产自美国。Jack Halpern 收藏 蓝铜矿 Azurite 蓝铜矿，产自墨西哥（Concepción del Oro, Zacatecas, Mexico），9 cm。Jack Halpern 收藏 锂电气石 ELBAITE 锂电气石，产自莫桑比克（Alto Lighona, Mozambique），8 cm 高。Jack Halpern 收藏 银星石 WAVELLITE 银星石，产自美国（Mauldin Mountain, Montgomery County, Arkansas, U.S.A ），9 cm。Jack Halpern 收藏 银星石 WAVELLITE 银星石，产自美国（Mauldin Mountain, Montgomery County, Arkansas, U.S.A ），9 cm。Jack Halpern 收藏 硫铜钴矿+方解石... [Lire la suite]
26 juin 2013
Emerald, diamond, platinum, 18k yellow gold necklace. Photo courtesy Michaan's Auctions Gross Weight: 64.3 dwts. Featuring one round-cut emerald weighing approximately 25.00 cts., flanked by fifty-six marquise-cut diamonds weighing a total of approximately 14.75 cttw., further enhanced by one hundred and twenty-eight full-cut diamonds weighing a total of approximately 24.50 cttw., set in an articulated platinum and 18k yellow gold linked mounting, completed by a pressure lock, tongue and groove clasp, forming a 16 1/2... [Lire la suite]