gold ring with peridot and tourmaline

An 18 carat gold ring with two green peridot hearts (each app. 1.7 carat) with on the side three pink tourmalines graduated in size (together app. 2 carats), French master mark: C stork M, France, circa 1980-1990.

weight: 12.82 grams
ring size: 15 ½ mm. / 5 US