10 avril 2014

A diamond necklace-tiara combination, circa 1890

A diamond necklace-tiara combination, circa 1890. Photo Bonhams The articulated chain of collet-set rose-cut diamonds suspending a graduated knifewire fringe of old brilliant and rose-cut diamond fleur-de-lys and foliate motifs, mounted in silver and gold, diamonds approximately 17.00 carats total, one diamond deficient, tiara fittings not supplied, necklace length 45.5cm. Estimate £20,000 - 30,000 (€24,000 - 36,000) Bonhams.FINE JEWELLERY, London, New Bond Street, 30 Apr 2014 - www.bonhams.com
Posté par Alain Truong à 18:28 - - Commentaires [0] - Permalien [#]
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10 avril 2014

A natural pearl and diamond brooch-pendant, third quarter of the 19th century

A natural pearl and diamond brooch/pendant, third quarter of the 19th century. Photo Bonhams. The natural pearl, measuring 11.3 x 11.8 x 10.5mm, within a cushion-shaped diamond surround, with old brilliant-cut diamond highlights, suspending a detachable pendant centrally-set with a pear-shaped diamond weighing 1.47 carats, within a cushion-shaped and old brilliant-cut diamond surround, mounted in silver and gold, diamonds approximately 10.20 carats total, later pin fitting, length 5.0cm. Estimate £20,000 - 30,000 (€24,000 -... [Lire la suite]

10 avril 2014

A diamond single-stone ring

A diamond single-stone ring. Photo Bonhams. The brilliant-cut diamond, weighing 4.79 carats, in a ten-claw open setting, ring size L. Estimate £15,000 - 20,000 (€18,000 - 24,000)Bonhams.FINE JEWELLERY, London, New Bond Street, 30 Apr 2014 -www.bonhams.com
Posté par Alain Truong à 18:07 - - Commentaires [0] - Permalien [#]
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10 avril 2014

A diamond tiara, circa 1840

A diamond tiara, circa 1840. Photo Bonhams. Designed as an articulated wreath of highly stylised blooms amongst meandering foliate motifs, set throughout with cushion-shaped, pear-shaped and old brilliant-cut diamonds, mounted in silver and gold, diamonds approximately 50.00 carats total, seven smaller diamonds deficient, detachable from frame and may be worn as a necklace, centrepiece may be detached and worn as a brooch. Estimate £20,000 - 30,000 (€24,000 - 36,000) Bonhams.FINE JEWELLERY, London, New Bond Street, 30 Apr 2014 -... [Lire la suite]
Posté par Alain Truong à 17:41 - - Commentaires [0] - Permalien [#]
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10 avril 2014

A diamond brooch, circa 1870

A diamond brooch, circa 1870. Photo Bonhams. Of triangular form with scroll decoration, set throughout with cushion-shaped, old brilliant and oval-cut diamonds, mounted in silver and gold, diamonds approximately 7.70 carats total, one diamond deficient, diameter 4.5cm. Estimate £6,000 - 8,000 (€7,300 - 9,700) Bonhams.FINE JEWELLERY, London, New Bond Street, 30 Apr 2014 - www.bonhams.com
Posté par Alain Truong à 17:29 - - Commentaires [0] - Permalien [#]
10 avril 2014

A pair of diamond pendent earrings, circa 1870

A pair of diamond pendent earrings, circa 1870. Photo Bonhams. Each cushion-shaped and old brilliant-cut diamond scrolling surmount suspending a detachable elongated drop of similarly cut diamonds, with a larger cushion-shaped diamond at the centre, mounted in silver and gold, principal diamonds each approximately 1.40 and 1.10 carats, remaining diamonds approximately 5.00 carats total, length 5.0cm. Estimate £6,000 - 8,000 (€7,300 - 9,700) Bonhams.FINE JEWELLERY, London, New Bond Street, 30 Apr 2014 - www.bonhams.com
Posté par Alain Truong à 17:25 - - Commentaires [0] - Permalien [#]
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10 avril 2014

Pair of Platinum, Gold, Diamond and Emerald Pendant-Earrings

Pair of Platinum, Gold, Diamond and Emerald Pendant-Earrings. Photo Doyle New York. 18 kt., topped by a quatrefoil of 8 round diamonds, joined by 12 round diamonds, altogether approximately 2.95 cts., suspending 2 pear-shaped emeralds approximately 3.20 cts., approximately 6 dwts. Estimate $6,000-8,000 Doyle New York. Important Jewelry - Monday, April 28, 2014 at 10am - www.doylenewyork.com
10 avril 2014

PLatinum, Emerald and Diamond Ring with Detachable Gold Jacket

PLatinum, Emerald and Diamond Ring with Detachable Gold Jacket. Photo Doyle New York. Centering one emerald-cut emerald approximately 4.61 cts., flanked by 6 marquise-shaped diamonds approximately .90 ct., gold jacket approximately 6.7 dwts. Size 5. Estimate $10,000-15,000 With AGL report no. CS 60353 stating that the emerald is of Colombian origin, with minor traditional clarity enhancement. Doyle New York. Important Jewelry - Monday, April 28, 2014 at 10am - www.doylenewyork.com
10 avril 2014

Platinum, Emerald and Diamond Ring

Platinum, Emerald and Diamond Ring. Photo Doyle New York. Centering one cushion-shaped diamond approximately 1.81 cts., and one cushion-shaped emerald approximately 1.54 cts., flanked by 2 triangular-shaped diamonds. Size 6 1/2. Estimate $12,000-18,000 With GIA report no. 13791952 dated November, 16, 2004 stating that the diamond is F color, VS1 clarity. With AGL report no. CS 58833 stating that the emerald is of Colombian origin, no clarity enhancement. Doyle New York. Important Jewelry - Monday, April 28, 2014 at 10am -... [Lire la suite]
10 avril 2014

Pair of Platinum, Gold, Emerald and Diamond Earrings

Pair of Platinum, Gold, Emerald and Diamond Earrings. Photo Doyle New York. 18 kt., set with 2 emerald-cut emeralds approximately 2.69 cts., and 2 emerald-cut diamonds approximately 1.16 cts. Estimate $5,000-7,000 With C. Dunaigre, Switzerland, Gemstone report no. CDC 1310248/1 & 2 stating that the emeralds are of Colombian origin, indications of minor clarity enhancement. Doyle New York. Important Jewelry - Monday, April 28, 2014 at 10am - www.doylenewyork.com


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