Alain.R.Truong

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A 10.779 carats Colombian emerald and diamond ring

Lot 146. A 10.779 carats Colombian emerald and diamond ring. Estimate £ 100,000 - 150,000 (€ 120,000 - 170,000). © Bonhams 2001-2019 The step-cut emerald, weighing 10.779 carats, between demi-lune-shaped diamond shoulders, weighing 0.97 carat and 1.03...

Posté par Alain Truong à 12:35 - Commentaires […] - Permalien [#]

Tags: Colombian Emerald and diamond ring

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13 avril 2019

A sapphire and diamond ring, by Harry Winston

Lot 191. A 18.65 carats Sri Lankan sapphire and diamond ring, by Harry Winston. Estimate £ 60,000 - 80,000 (€ 70,000 - 93,000). © Bonhams 2001-2019. The cushion-shaped sapphire, weighing 18.65 carats, within a crossover surround pavé-set with brilliant-cut...

Posté par Alain Truong à 21:21 - Commentaires […] - Permalien [#]

Tags: Harry Winston, Sri Lankan Sapphire and Diamond Ring

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13 avril 2019

An art deco sapphire and diamond bracelet, by Cartier, circa 1920

Lot 192. An art deco sapphire and diamond bracelet, by Cartier, circa 1920. Estimate £ 40,000 - 60,000 (€ 46,000 - 70,000). © Bonhams 2001-2019. The flexible strap of pierced honeycomb design millegrain-set with brilliant and single-cut diamonds, between...

Posté par Alain Truong à 21:12 - Commentaires […] - Permalien [#]

Tags: Cartier, art deco, circa 1920, sapphire and diamond bracelet

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13 avril 2019

A pair of diamond earrings

Lot 195. A pair of diamond earrings, weighing 11.27 and 10.61 carats. Estimate £ 100,000 - 150,000 (€ 120,000 - 170,000) . © Bonhams 2001-2019. The old brilliant-cut diamonds, weighing 11.27 and 10.61 carats, each within a pinched collet setting. Accompanied...

Posté par Alain Truong à 20:59 - Commentaires […] - Permalien [#]

Tags: diamond earrings

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13 avril 2019

A diamond single-stone ring

Lot 193. A F colour, VVS1 clarity 9.07 carats Type IIa diamond single-stone ring. Estimate £ 250,000 - 350,000 (€ 290,000 - 410,000) . © Bonhams 2001-2019 The step-cut diamond, weighing 9.07 carats, within a double four-claw setting, between fancy-cut...

Posté par Alain Truong à 20:54 - Commentaires […] - Permalien [#]

Tags: Type IIa diamond single-stone ring

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13 avril 2019

A sapphire and diamond ring

Lot 196. A 17.43 carats Kashmir sapphire and diamond ring. Estimate £ 300,000 - 400,000 (€ 350,000 - 460,000) . © Bonhams 2001-2019 The cushion-shaped sapphire, weighing 17.43 carats, within an old brilliant-cut diamond surround, diamonds approximately...

Posté par Alain Truong à 20:43 - Commentaires […] - Permalien [#]

Tags: Kashmir Sapphire and Diamond Ring

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13 avril 2019

A diamond and sapphire transformable necklace, by Grassy, circa 1935

Lot 194. A diamond and 34.59 carats Sri Lankan sapphire transformable necklace, by Grassy, circa 1935. Estimate £ 120,000 - 180,000(€ 140,000 - 210,000) . © Bonhams 2001-2019 The articulated collar with central shield-shaped plaque set with a step-cut...

Posté par Alain Truong à 20:02 - Commentaires […] - Permalien [#]

Tags: circa 1935, Grassy, diamond and sapphire transformable necklace

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9 avril 2019

Colored diamond and diamond ring

Lot 38. 4.01 carats VS1 clarity Fancy orangy pink diamond and diamond ring. Estimate USD 600,000 - USD 800,000 . © Christie's Images Ltd 2019 Fancy orangy pink pear modified brilliant-cut diamond of 4.01 carats, tapered baguette-cut diamonds, platinum,...

Posté par Alain Truong à 23:06 - Commentaires […] - Permalien [#]

Tags: Fancy Orangy Pink Diamond and Diamond Ring

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9 avril 2019

Diamond earrings

Lot 251. F color, VS1 clarity 8.40 and 8.02 carats Diamond earrings. Estimate USD 600,000 - USD 800,000 . © Christie's Images Ltd 2019 Cushion brilliant-cut diamonds of 8.40 and 8.02 carats, circular-cut diamonds, platinum, ¾ in. GIA, 2017, report no....

Posté par Alain Truong à 21:36 - Commentaires […] - Permalien [#]

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9 avril 2019

A fine diamond ring

Lot 83. A fine 21.06 carats G color, VS2 clarity diamond ring. Estimate USD 700,000 - USD 1,000,000 . © Christie's Images Ltd 2019 Rectangular-cut diamond of 21.06 carats, circular-cut diamonds, platinum, ring size 3 ½ GIA, 2019, report no. 5201141707:...

Posté par Alain Truong à 21:16 - Commentaires […] - Permalien [#]

Tags: diamond ring

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