Sotheby’s ‘Important Jewels Antique and Contemporary’ auction will offer a 5.20 carat H / IF pear shaped diamond ring. The diamond is expected to realize anywhere from £80,000 to £120,000 ($159,000 to $239,000).

Other lots of note to be offered at the July 22 auction in London include a 5.63 carat H / VVS2 brilliant cut diamond ring, with an estimate of £70,000 to £90,000 ($139,000 to $179,000) as well as a pair of diamond earring studs, with 3.01 and 3.03 carat diamonds, G / VS2 and G / VS1 respectively, with an estimate of £70,000 to £80,000 ($139,000 to $159,000).