19 juillet 2015

An important diamond three-stone pendant

An important diamond three-stone pendant. Estimate $350,000 - $450,000. Price Realized $421,000. Photo Christie's Image Ltd 2007 The pear-shaped diamond weighing 5.82 carats to the square-shaped diamond spacer weighing 1.59 carats and pear-shaped diamond surmount weighing 2.01 carats, pendant 3.8 cm long Accompanied by report Nos. 14899748, 15000270 and 15840194 dated 13 March 2006, 29 June 2006 and 18 May 2007 from the Gemological Institute of America stating that the diamonds are D colour, Internally Flawless... [Lire la suite]

19 octobre 2013

A coloured diamond and diamond ring.

A coloured diamond and diamond ring. Photo Christie's Image Ltd 2013 Set with a rectangular-shaped fancy yellow diamond weighing approximately 15.02 carats, to the square-shaped diamond claws, brilliant-cut diamond gallery and three quarter-hoop, mounted in 18k white gold,ring size 5¾. Price Realized $330,062Accompanied by report no. 16856650 dated 13 January 2011 from the Gemological Institute of America stating that the 15.02 carat diamond is fancy yellow, natural colour, VS2 clarity Christie's . HONG KONG... [Lire la suite]
19 octobre 2013

A coloured diamond and diamond ring 

A coloured diamond and diamond ring. Photo Christie's Image Ltd 2013 Set with a square-shaped fancy yellow diamond weighing 25.34 carats, to the brilliant-cut diamond gallery and half-hoop, mounted in 18k white gold, ring size 5¾. Price Realized $361,126Accompanied by report no. 2155253158 dated 14 February 2013 from the Gemological Institute of America stating that the 25.34 carat diamond is fancy yellow, natural colour, SI2 clarity Christie's . HONG KONG MAGNIFICENT JEWELS.28 May 2013. Convention... [Lire la suite]
Posté par Alain Truong à 19:16 - - Commentaires [0] - Permalien [#]
Tags : ,
20 avril 2013

Unmounted Fancy Orangy-Brown Diamond

Unmounted Fancy Orangy-Brown Diamond. Photo Heritage Auctions The square-shaped orangy-brown diamond measures 8.34 x 8.30 x 5.97 mm and weighs 4.03 carats. Accompanied by a GIA Laboratory report # 16253363 dated August 17, 2007 stating Natural, Fancy Dark Orangy-Brown color. Estimate: $14,000 - $18,000. Heritage Auctions. 2013 April 29. Jewelry Signature Auction - New York - http://jewelry.ha.com
Posté par Alain Truong à 23:32 - - Commentaires [0] - Permalien [#]
Tags : ,
19 avril 2013

Diamond, Platinum Necklace, JB Star

Diamond, Platinum Necklace, JB Star. Photo Heritage Auctions The necklace features emerald-cut diamonds weighing a total of 19.13 carats, enhanced by square-shaped diamonds weighing a total of 4.04 carats, set in platinum, marked JBS for JB Star, highlighted by a removable drop pendant suspending a pear-shaped diamond measuring 16.85 x 9.30 x 5.15 mm and weighing 5.014 carats, accented by emerald-cut diamonds weighing a total of 1.11 carats, square-shaped diamonds weighing a total of 0.82 carat, and full-cut diamonds... [Lire la suite]
Posté par Alain Truong à 22:52 - - Commentaires [0] - Permalien [#]
Tags : , ,
09 juin 2009

An art deco diamond brooch

An art deco diamond brooch The square-shaped diamond weighing 3.56 carats to the fan-shaped surround composed of tapering baguette-cut diamond rays, late 1930s, 4.6 cm wide. Estimate £24,000 - £28,000 ($37,992 - $44,324) Christie's. Jewellery. 10 June 2009. London, King Street www.christies.com
Posté par Alain Truong à 21:50 - - Commentaires [0] - Permalien [#]
Tags : , , ,
09 juin 2009

A square-shaped diamond single-stone ring

A square-shaped diamond single-stone ring The square-shaped diamond weighing 3.67 carats to the trapezoid-shaped diamond shoulders. Estimate £60,000 - £80,000 ($94,980 - $126,640)  Accompanied by report No. 12804013 dated 27 August 2003 from the Gemological Institute of America (GIA) stating that the central diamond is D colour, Internally Flawless clarity Christie's. Jewellery. 10 June 2009. London, King Street www.christies.com
Posté par Alain Truong à 03:13 - - Commentaires [0] - Permalien [#]
Tags : ,