11 octobre 2017

Star Ruby and Diamond Ring

Lot 9189. 5.31 and 5.05 carats Star Ruby and Diamond Ring. Estimate 400,000 — 500,000 HKD. Photo: Sotheby's.  Of crossover design, set with two cabochon star rubies weighing 5.31 and 5.05 carats respectively, to the circular-cut diamond-set surrounds and shoulders, mounted in 18 karat white gold. Ring size: 6. Accompanied by two AGL reports numbered CS 84958 and CS 84960, both dated 24 September 2015, stating that the star rubies are natural, with no gemological evidence of... [Lire la suite]
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10 octobre 2017

Jadeite and Diamond Ring

Lot 9141. Oval Jadeite Double Cabochon and Diamond Ring. Estimate 1,300,000 — 1,800,000 HKD. Photo: Sotheby's Set with an oval jadeite double cabochon of bright green colour and very good translucency, to the circular-cut diamond surround, gallery and bifurcated shoulders, mounted in 18 karat white gold. Ring size: 5¾. Cabochon approximately 17.68 x 14.17 x 9.95mm. Accompanied by Hong Kong Jade & Stone Laboratory certificate numbered KJ 96008, dated 11 July 2017, stating... [Lire la suite]
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20 juin 2017

A Ceylon sapphire, diamond and gold ring by René Boivin, circa 1970-1980

Lot 122. A Ceylon sapphire, diamond and gold ring by René Boivin,  circa 1970-1980. Estimation :50 000 € / 70 000 €. Photo: Tajan Elle est ornée d'un magnifique saphir ovale en serti clos entre deux lignes de diamants baguettes. Le dôme est pavé de diamants taille brillant. Monture en or jaune 18K.  Travail de RENÉ BOIVIN. Poids brut : 21,86 gr. Poids du saphir : 4,50 à 4,70 carats environ. Dimensions du saphir : 10,7 x 9,5 x 5,15 mm. TDD : 55.  Le saphir est accompagné d'un... [Lire la suite]
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04 mai 2017

Gold Leaf Necklace, Gianmaria Buccellati, and Pair of Leaf Earclips, Buccellati

Lot 213. Gold Leaf Necklace, Gianmaria Buccellati, and Pair of Leaf Earclips, Buccellati. Estimate: $2,500 - $3,500. Sold for $6,875. Photo Doyle 18 kt., the necklace and earclips of textured leaves, necklace signed Gianmaria Buccellati, Italy, earclips signed Buccellati, Italy, no. Y4212, approximately 34.6 dwts. Length 15 1/4 inches. With signed box.  Doyle. Important Jewelry, Thu, Apr 27, 2017
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17 avril 2017

Platinum, 14.75 carats Burmese Sapphire and Diamond Ring, Gübelin

Lot 247. Platinum, 14.75 carats  Burmese Sapphire and Diamond Ring, Gübelin. Estimate 50,000 — 70,000 USD. Photo: Sotheby's. Centering a cushion-cut sapphire weighing approximately 14.75 carats, accented by baguette diamonds weighing approximately .40 carat, size 5, with maker's mark. With signed box. Accompanied by AGL report no. CS 1074101 stating that the sapphire is of Burmese origin, with no indications of heating. Sotheby's. Magnificent Jewels Including the Legendary Stotesbury Emerald,... [Lire la suite]
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11 avril 2017

A diamond necklace, Boucheron, French

Lot 123. A diamond necklace, Boucheron, French.  Estimate US$ US$ 40,000 - 60,000 (€38,000 - 57,000). Photo: Bonhams.   designed as an articulated choker, composed of diagonal bombé spiral links, set with round brilliant-cut diamonds; signed Boucheron, no. P56088, with maker's mark and French assay mark; accompanied by a signed box; estimated total diamond weight: 27.50 carats; mounted in 18k white gold; gross weight approximately: 140.00 grams; length: 13 1/8in.  Bonhams. FINE... [Lire la suite]
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09 mars 2017

Palermo Chinese palace

Characterized by an unusual mix of architectural styles, the Chinese house was designed and built in 1799 by G. Venancio Marvuglia according to the taste of the "chinoiseries" turn of the century, on commission of King Ferdinand III of Bourbon, who stayed there for a long time during the forced residence in Sicily. The sovereign will hosted several friends and among the distinguished guests and admired this building is a must also remember the visit of Admiral Nelson and Lady Hamilton. The... [Lire la suite]
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27 février 2017

An amber, lapis-lazuli and diamond pendant, by Jean Vendome, circa 1990

Lot 259. An amber, lapis-lazuli and diamond pendant, by Jean Vendome, circa 1990. Sold for £1,875 (€2,198). Photo Bonhams. The rigid necklace with brilliant-cut diamond highlights, suspended from a sliding pendant set with step-cut faceted amber and rectangular shaped lapis-lazuli, diamonds approx. 0.60ct total, French assay mark, maker's mark, inner diameter approx. 12.6cm. Bonhams. JEWELLERY, 15 Jun 2016, LONDON, KNIGHTSBRIDGE
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27 février 2017

A quartz and diamond ring, by Jean Vendome, circa 1990

Lot 258. A quartz and diamond ring, by Jean Vendome, circa 1990. Sold for £2,000 (€2,345). Photo Bonhams. The open textural abstract band set with a cluster of brilliant-cut diamonds and a long included quartz crystal, diamonds approx. 0.30ct total, French assay mark, maker's mark, ring size M½. Bonhams. JEWELLERY, 15 Jun 2016, LONDON, KNIGHTSBRIDGE
Posté par Alain Truong à 22:58 - - Commentaires [0] - Permalien [#]
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10 février 2017

Art Deco Platinum, Jadeite Jade, Emerald and Diamond Three Piece Ensemble , Circa 1920-1930

Art Deco Platinum, Jadeite Jade, Emerald and Diamond Three Piece Ensemble , Circa 1920-1930. Sold for $3,000. Photo Weschler's Auctioneers & Appraisers, LLC Consisting of: a choker length necklace, having a circular reticulated apple-green jade amulet depicting birds in foliage, set with eleven straight and one cut corner baguette-cut diamonds weighing approximately .95 carats, seventy round single-cut diamonds weighing approximately 1.40 carats and two marquise-cut diamonds weighing approximately .20 carats, suspended from a... [Lire la suite]