07 septembre 2018

A five carat fancy pink diamond of 'extraordinary beauty' and a tiara belonging to the Churchill family at Bonhams

Lot 139. A fine square-cut Fancy Pink diamond, VS1 clarity, weighing 5.03 carats. Estimate £ 600,000 - 800,000 (€ 670,000 - 890,000). Sold for £ 2,228,750 (€ 2,504,973). © Bonhams 2001-2018 LONDON. - An exceedingly rare and exceptionally beautiful fine Fancy Pink diamond weighing 5.03 carats will headline Bonhams London Fine Jewellery sale this September (26th September). The square-cut Fancy Pink diamond, VS1 clarity, is estimated at £600,000-800,000. Emily Barber, Director of Jewellery at Bonhams... [Lire la suite]

03 novembre 2017

Freeman's Fine Jewelry Auction breaks company record

Lot 172. A rare Belle Époque fancy vivid yellow diamond pendant, J.E. Caldwell and Co. circa 1910, centered by a fancy vivid yellow cushion-cut diamond, weighing 10.59 carats, set within a three tiered diamond frame, estimated total remaining diamond weight: 2.00 carats, set in platinum suspended by a fine link platinumchain, completed by a circular clasp with etched design accented by circular-cut diamonds; signed J.E.C. & Co. and numbered 65911. Length: 16 in. Estimate: $250,000-350,000. Sold for: $760,000... [Lire la suite]
25 janvier 2014

Macklowe Gallery Jewelry at 60th Annual Winter Antiques Show

Art Deco Diamond, Emerald and Pearl Sautoir by Cartier and Mauboussin. Photo courtesy Macklowe Gallery. A French Art Deco platinum, diamond and natural pearl sautoir signed “Cartier Paris” with an emerald and diamond pendant marked “Mauboussin”. The overall length is 37” and has a removable section that enables it to be worn at a length of 33”. The seed pearl sautoir was made by Cartier for a French family around 1910. The necklace has 340 old European-cut and 16 rose-cut diamonds that have an approximate total weight of 7.65... [Lire la suite]