Alain.R.Truong

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A sapphire, Colombian emerald and diamond jabot pin, Raymond Yard

Lot 13. A sapphire, Colombian emerald and diamond jabot pin, Raymond Yard. Estimate US$ 16,000 - 18,000 ( €15,000 - 17,000). Photo: Bonhams. of shield-shape design, set with a round cabochon emerald, embellished with two old European-cut diamonds, weighing...

Posté par Alain Truong à 15:15 - Commentaires […] - Permalien [#]

Tags: Sapphire, Raymond Yard, Colombian emerald and diamond jabot pin

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11 avril 2017

A diamond brooch, possibly Laykin et Cie

Lot 128. A diamond brooch, possibly Laykin et Cie. Estimate US$ 20,000 - 30,000 €19,000 - 28,000). Photo: Bonhams. of cascade motif, set with marquise, pear and round brilliant-cut diamonds; unsigned, no.13405; accompanied by a signed box; estimated total...

Posté par Alain Truong à 13:39 - Commentaires […] - Permalien [#]

Tags: diamond Brooch, possibly Laykin et Cie

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11 avril 2017

A fancy colored diamond and diamond ring

Lot 125. A fancy colored diamond and diamond ring. Estimate US$ 70,000 - 90,000 (€66,000 - 85,000). Photo: Bonhams. of floral design, centrally set with round brilliant-cut pink diamonds, to pear-shaped diamond petals; total diamond weight: 17.59 carats;...

Posté par Alain Truong à 13:22 - Commentaires […] - Permalien [#]

Tags: fancy colored diamond and diamond ring

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11 avril 2017

A pair of fancy colored diamond and diamond earrings

Lot 125. A pair of fancy colored diamond and diamond earrings. Estimate US$ 70,000 - 90,000 (€66,000 - 85,000). Photo: Bonhams. of floral design, centrally set with round brilliant-cut pink diamonds, to pear-shaped diamond petals; total diamond weight:...

Posté par Alain Truong à 13:17 - Commentaires […] - Permalien [#]

Tags: fancy colored diamond and diamond earrings

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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....

Posté par Alain Truong à 13:08 - Commentaires […] - Permalien [#]

Tags: Boucheron, A diamond necklace

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11 avril 2017

A Colombian emerald and diamond ring, Carvin French

Lot 122. A Colombian emerald weighing 3.74 carats and diamond ring, Carvin French. Estimate US$ US$ 40,000 - 60,000 ( €38,000 - 57,000). Photo: Bonhams. centering a rectangular-shaped step-cut emerald, weighing 3.74 carats, enhanced with rectangular-shaped...

Posté par Alain Truong à 13:00 - Commentaires […] - Permalien [#]

Tags: Carvin French, A Colombian emerald and diamond ring

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11 avril 2017

A Kashmir sapphire and diamond ring

Lot 109. A Kashmir sapphire weighing 3.35 carats and diamond ring. Estimate US$ 80,000 - 120,000 (€76,000 - 110,000). Photo: Bonhams. centering a cushion-shaped mixed-cut sapphire, weighing 3.35 carats, to baguette step-cut diamond shoulders; total diamond...

Posté par Alain Truong à 12:54 - Commentaires […] - Permalien [#]

Tags: A Kashmir sapphire and diamond ring

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11 avril 2017

Sotheby's to offer the most valuable earrings ever to appear at auction

The Apollo Blue is a Fancy Vivid Blue, 14.54 carats, Internally Flawless, Type IIB, CHF37,800,000–49,700,000 ($37,800,000–49,700,000) and 'The Artemis Pink', a Fancy Intense Pink, 16.00 carats, VVS2 clarity, Type IIA, CHF12,425,000–17,890,000 ($12,425,000–17,890,000),...

Posté par Alain Truong à 10:58 - Commentaires […] - Permalien [#]

Tags: Fancy intense pink diamond, Fancy Vivid Blue Diamond, 'The Apollo Blue', 'The Artemis Pink'

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8 avril 2017

Platinum, Diamond and Sapphire Ring, France

Lot 251. Platinum, 10.27 carats Type IIa Diamond and Sapphire Ring, France, circa 1920. Estimate 400,000 — 600,000 USD . Photo: Sotheby's. Centering an emerald-cut diamond weighing 10.27 carats, flanked by six baguette sapphires, size 6, with French assay...

Posté par Alain Truong à 22:13 - Commentaires […] - Permalien [#]

Tags: France, circa 1920, Type IIa Diamond and Sapphire Ring

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8 avril 2017

Unmounted Fancy Intense Yellow Diamond

Lot 104. Unmounted Fancy Intense Yellow Diamond, weighing 18.98 carats. Estimate 400,000 — 600,000 USD . Photo: Sotheby's. The old mine brilliant-cut Fancy Intense Yellow diamond weighing 18.98 carats. Accompanied by GIA report no. 2185024653 stating...

Posté par Alain Truong à 22:06 - Commentaires […] - Permalien [#]

Tags: Fancy intense yellow diamond

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