Graff Diamonds purchased a fancy intense blue diamond which has been held in a private collection for nearly 30 years, at Bonhams Fine Jewellery sale in London last week, paying a massive £2,685,000. The pear-shaped diamond, which weighs 4.03 carats, was bought by Graff at a price of $853,203 per carat. A Kashmir sapphire single-stone […]

The post Graff Buys Fancy Intense Blue Diamond for £2.68 Million at Bonhams London Sale appeared first on The Jewelry Magazine.