Edwardian 1.50 Cushion Sapphire and Diamond Target Ring, America

Antique ring centered with a 1.50 carat cushion sapphire with GIA certificate stating it is Cambodian with no treatment. Openwork surround of old European diamonds circa 1.60 carats, In millegrain platinum and 18k gold. Signed LEBOLT for Lebolt & Co. Center: 20.7 x 18.9 mm, shank: 1.8 - 5.6 mm. Circa 1905. 

A stylishly severe take on the sapphire cluster ring that's sure to garner style cred.

Diamond and gold mining has caused devastation in places such as Africa, wreaking havoc on delicate ecosystems and communities. Choosing to go vintage, you are eliminating the need for more mining and lessening the demand for new diamonds.