Edwardian 1.40 Carat Aquamarine, Diamond, Onyx, and Pearl Ring 1681 79 carat marquise-cut diamond with

79 carat marquise-cut diamond with GIA certificate stating the diamond is D color/VS2 clarity with pear-shaped diamond shoulders to the platinum band

Linear openwork here adds super clean definition to make these diamond beauties pop

the iconic crown setting with six prongs makes this Tiffany & Co

43 carat GIA certified K color/VS2 clarity old European cut diamond in platinum and 18k yellow gold with scroll engraving

Edwardian 1.40 Carat Aquamarine, Diamond, Onyx, and Pearl Ring 1681 79 carat marquise-cut diamond withAntique ring centering a cushion cut aquamarine, approx. 1. 40 carats, with a rose cut diamond, calibr cut onyx, and seed pearl surround. Set in 18k yellow gold and platinum. Center: 14. 4x 12. 4mm, band: 1mm. Circa 1905. The playful combination of onyx, aquamarine, and see pearls is unexpected but very sweet. Diamond and gold mining has caused devastation in areas such as Africa, wreaking havoc on delicate ecosystems and communities. Choosing to go