gold ring with pink tourmaline and diamond

An 18 carat yellow gold ring set with a large unheated oval facetted pink tourmaline (app. 17.40 carat with an entourage of brilliant cut diamonds (app. 0.96 carat in total, colour G-H, Vvs-Vs, gem report AEL-Arnhem).

weight: 13.6 gram
ring size: 16.25 mm