20 juin 2014

The Star Of Kashmir, Blue Sapphire, Color Change Sapphire and Sapphire at Jacob & Co.

Sapphire Diamond Solitaire Ring. Jacob & Co. A Breathtaking AGTA & GIA Certified 58.72Ct Cushion Cut Cabochon Burma Blue Sapphire (Center Stone) Surrounded By 3.00 Ct. Pave' Set White Diamonds on Platinum Prong and Split Shank. Color Change Sapphire Solitaire. Jacob & Co. A Breathtaking Color-Change Sapphire Solitaire, Featuring: GIA & GRS Certified 30.63 Ct Oval Shaped, (Tanzanian Origin) Color Change Sapphire, Surrounded By 3.50 Ct Pave Set White Diamonds In 18K White Gold. Sapphire Briolette Earrings.... [Lire la suite]

18 juin 2014

Beautiful Rings from Steven Fox Jewelry

Exceptional Oval Cushion Cut Diamond 8.70ct Engagement Ring © Steven Fox Jewelry. 7.72 ct Ascher Cut Diamond 1930's ring by Tiffany © Steven Fox Jewelry. 14.36 ct Asscher cut diamond ring, Van Cleef & Arpels, circa 1939 © Steven Fox Jewelry. Rare Handmade Yellow Sapphire Diamond Platinum Ring © Steven Fox Jewelry. Important Art Deco Colombian Cushion Cut Natural Emerald Ring © Steven Fox Jewelry. Art Deco Hexagon Amethyst Ring © Steven Fox Jewelry Aquamarine, Diamond and Platinum Ring © Steven Fox Jewelry ... [Lire la suite]
08 avril 2014

New Additions to Chaumet Liens Collection

Chaumet. Gold, diamond and sapphire ring featuring a 7.33ct center stone. Chaumet. Gold, diamond and sapphire ring featuring a 10.81ct center stone. Chaumet. Gold, diamond and sapphire ring featuring a 10.69ct center stone. Chaumet. Gold, diamond and sapphire ring.   Chaumet. Gold, diamond and sapphire ring.
Posté par Alain Truong à 22:17 - - Commentaires [0] - Permalien [#]
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10 janvier 2014

Vacheron Constantin Japanese Style Watch, 1925

Vacheron Constantin Japanese Style Watch, 1925. Gold, sapphire, enamel. Private Collection.
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02 janvier 2014

Pair of sapphire, opal and diamond earrings

Pair of sapphire, opal and diamond earrings. Photo courtesy Sotheby's. Of floral design, each flower head centring on a cushion-shaped sapphire altogether weighing approximately 10.00 carats, highlighted by three jelly opal petals altogether weighing approximately 17.20 carats, embellished by leaves set with circular-cut diamonds, sapphires and tsavorite garnets, mounted in 18 karat blackened and white gold. Estimation 160,000 — 220,000 HKD. Lot. Vendu 200,000 HKD Accompanied by SSEF reports numbered 67032, stating that the... [Lire la suite]
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12 décembre 2013

18 karat gold, silver and sapphire 'Jody' necklace, Marilyn F. Cooperman

  18 karat gold, silver and sapphire 'Jody' necklace, Marilyn F. Cooperman. Photo Sothebys. Formed with bombé clusters set with numerous round and oval-shaped sapphires weighing approximately 150.00 carats, length 18 inches, signed MFC for Marilyn F. Cooperman; pendant detachable. Estimation 25,000 — 35,000 USD. Lot. Vendu 62,500 USD  Sotheby's. Magnificent Jewels. New York | 11 déc. 2013 www.sothebys.com
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22 novembre 2013

18 karat gold, sapphire, diamond and cultured pearl bracelet

18 karat gold, sapphire, diamond and cultured pearl bracelet. Photo courtesy Sotheby's. The multi-strand bracelet composed of 170 cultured pearls measuring approximately 7.9 to 3.8 mm, the clasp of basketweave design set with two marquise-shaped diamonds weighing approximately .90 carat and round diamonds weighing approximately 1.25 carats, further set with round and calibré-cut sapphires, length 8½ inches, with French assay and maker's mark. Estimation 7,000 — 9,000 USDPROPERTY FROM THE HOUDRY FAMILY COLLECTION, FRANCEThis... [Lire la suite]
22 novembre 2013

18 karat gold, sapphire, ruby and diamond brooch, France

18 karat gold, sapphire, ruby and diamond brooch, France. Photo courtesy Sotheby's. The foliate brooch of flexible design, set with cabochon and cushion-cut sapphires accented by round rubies, the stem further set with round diamonds weighing approximately .30 carat, gross weight approximately 27 dwts, with French assay and maker's marks. Estimation 25,000 — 35,000 USDPROPERTY FROM THE HOUDRY FAMILY COLLECTION, FRANCEBearing a maker's mark for Davière, one of René Boivin's most well-known workshops, this brooch is similar in... [Lire la suite]
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11 novembre 2013

Sapphire, diamond and cultured pearl brooch and an unmounted diamond, circa 1910 with later modification

Sapphire, diamond and cultured pearl brooch and an unmounted diamond, circa 1910 with later modification. Photo courtesy Sotheby's The brooch centring on a baroque cultured pearl of iridescent aubergine tint, encircled within lines of millegrain-set circular- and single-cut diamonds, and calibré-cut sapphires, to a similarly set pendant of ribbon design; the unmounted cushion-shaped diamond weighing 17.13 carats. Estimate 135,000 — 210,000 CHF In April 1972, the cushion-shaped diamond weighing 17.13... [Lire la suite]
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08 septembre 2013

An antique pearl, sapphire and diamond tiara

An antique pearl, sapphire and diamond tiara. Photo Christie's Image Ltd 2004 Designed as five graduating pearl and sapphire-set sprays and diamond-set scroll motifs, centring on a diamond-set marquise's coronet, mounted in silver and gold, with six brooch fittings, five hairpin fittings and a screwdriver, each spray and coronet detachable, circa 1880, inner circumference 17.0 cm., in fitted maroon leather Auger case stamped with a count's coronet. Price Realized £11,950Notes: Alphonse Auger established himself as a jeweller... [Lire la suite]
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