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colombian emerald
1 mai 2016

A 28.33 carats octagonal-cut Colombian emerald and diamond ring

A 28.33 carats octagonal-cut Colombian emerald and diamond ring
Lot 236. A 28.33 carats octagonal-cut Colombian emerald and diamond ring. Estimate CHF450,000 – CHF650,000 ($462,784 - $668,466) . Photo Christie's Image Ltd 2016 Set with an octagonal-cut emerald, weighing approximately 28.33 carats, between trapeze-cut...
18 avril 2016

A pair of 6.26 and 5.96 carats Colombian emerald and diamond ear pendants, Ruser

A pair of 6.26 and 5.96 carats Colombian emerald and diamond ear pendants, Ruser
Lot 137. A pair of 6.26 and 5.96 carats Colombian emerald and diamond ear pendants, Ruser. Estimate US$40,000 - 60,000 ( €35,000 - 53,000 ) . Photo Bonhams. each suspending a pear-shaped emerald, weighing 6.26 and 5.96 carats, within a round brilliant-cut...
13 avril 2016

Platinum, Emerald and Diamond Brooch, Marianne Ostier

Platinum, Emerald and Diamond Brooch, Marianne Ostier
Lot 205. Platinum, Colombian Emerald and Diamond Brooch, Marianne Ostier. Estimate 175,000 — 275,000 USD. Photo Sotheby's. The round hollow-back mixed-cut emerald measuring approximately 21.3 to 20.9 mm by 9.6 mm, framed by pear and marquise-shaped diamonds...
11 avril 2016

Very Fine Platinum, 18 Karat Gold, Emerald and Diamond Ring, Harry Winston

Very Fine Platinum, 18 Karat Gold, Emerald and Diamond Ring, Harry Winston
Lot 306. Very Fine Platinum, 18 Karat Gold, 9.84 carats Colombian Emerald and Diamond Ring, Harry Winston. Estimate 400,000 — 600,000 USD. Photo: Sotheby's. Centered by a square emerald-cut emerald weighing approximately 9.84 carats, framed by pear-shaped...
10 avril 2016

Joseph Gad Gorgeous Colombian Emeralds

Joseph Gad Gorgeous Colombian Emeralds
Joseph Gad. Gorgeous 5.17 Carat Emerald Cut Minor Oil Colombian Emerald. Joseph Gad. A Beautiful Pair of Heart Shaped Minor Oil Colombian Emeralds totaling 21.95 Carats. Joseph Gad. Amazing 16.23 Carats Cushion Cut Vivid Green Colombian Emerald. Joseph...
31 mars 2016

Christie's Geneva to offer jewels from the collection of H.S.H Gabriela Princess zu Leiningen

Christie's Geneva to offer jewels from the collection of H.S.H Gabriela Princess zu Leiningen
Lot 346. Property of H.S.H. Gabriela Princess Zu Leiningen. The Pohl Diamond. An exceptional diamond ring, by Cartier. A rectangular-cut D, VVS1, potentially Internally Flawless diamond or approximately 36.09 carats, mounted by Cartier. Estimate: $3,800,000-5,500,000....
30 mars 2016

Pair of Emerald and Diamond Pendent Earclips

Pair of Emerald and Diamond Pendent Earclips
Lot 1873, Pair of 8.20 and 8.07 carats Colombian Emerald and Diamond Pendent Earclips. Estimate HK$7,000,000 — 8,000,000 (€809,229 - 924,833) . Photo Sotheby's. Each suspending a pear-shaped emerald weighing 8.20 and 8.07 carats respectively, to a cluster...
28 mars 2016

Emerald and Diamond Ring, Cartier

Emerald and Diamond Ring, Cartier
Lot 1828, 17.49 carats Colombian Emerald and Diamond Ring, Cartier. Estimate 6,900,000 — 9,500,000 HKD (797,669 - 1,098,240 EUR ). Photo Sotheby's Set with a step-cut emerald weighing 17.49 carats, flanked on each side by a baguette diamond, mounted in...
27 mars 2016

Queen Amelia of Portugal's Important Colombian Emerald and Diamond Brooch, late 19th century

Queen Amelia of Portugal's Important Colombian Emerald and Diamond Brooch, late 19th century
Lot 1712, Queen Amelia of Portugal's Important Colombian Emerald and Diamond Brooch, late 19th century. Estimate 9,500,000 — 12,000,000 HKD (1,098,240 - 1,387,250 EUR ). Photo Sotheby's Designed as an old-mine- and rose-cut diamond scroll cartouche, centring...
24 février 2016

Muzo Emerald at Baselworld 2016

Muzo Emerald at Baselworld 2016
A pair of pear-cut Muzo Emeralds unearthed in the Colombian mine of the same name in the steamy Andean jungle, 100km north of Bogotá. A special collection of Muzo Emerald jewellery has been designed to showcase these precious stones by designers including...
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