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24ct. Diamond to Head Up Bonhams Auction

Internally flawless stone estimated at up to $2.3 million.
Nov 14, 2018 10:16 AM   By Rapaport News
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 Bonhams will spotlight a 24.31-carat diamond at its upcoming Fine Jewels sale in London, estimating it will fetch $1.7 million to $2.3 million.

The step-cut, D-color, internally flawless diamond belongs to a private collector, and will come to auction for the first time on December 5.

The sale will feature several Kashmir sapphires, including a cushion-shaped, 8.08-carat sapphire ring with diamonds, with a presale estimate of $390,000 to $520,000. A cushion-shaped, 9.29-carat sapphire ring featuring brilliant-cut and baguette-cut diamonds, valued at $280,000 to $360,000, will also go under the hammer.

In addition, a collection of jewelry by Van Cleef & Arpels will be up for sale, including three Art Deco, gem-set bracelets estimated at $90,000 to $130,000. Bonhams will auction several of the luxury jeweler’s renowned “mystery-set” pieces, which give the illusion that the stones are being suspende, with no visible prongs.

Image: The 24.31-carat diamond. (Bonhams)
Tags: bonhams, Fine Jewels sale, Rapaport News, Van Cleef & Arpels
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