1.53 Carat Edwardian Diamond Engagement Ring 1736 Vintage Art Nouveau ring made

Vintage Art Nouveau ring made in 18k yellow gold and platinum

Victorian carved half hoop ring made in 18K yellow gold

Antique Victorian ring set with three circular-cut sapphires weighing approximately 1

Surrounded by 10 single cut diamonds

1.53 Carat Edwardian Diamond Engagement Ring 1736 Vintage Art Nouveau ring madeAntique Edwardian engagement ring set with a 1. 53 carat old mine cushion cut diamond with GIA certificate stating the diamond is F color VS1 clarity, the ribbon design mount enhanced by 54 single cut diamonds. Set in platinum. Circa 1915 An old mine cushion cut diamond like this is a rare find! The romantic Edwardian mounting is a lovely compliment to this unique diamond. Diamond and gold mining has caused devastation in areas such as Africa,