A tourmaline and diamond cocktail ring, the oval panel centred with an oval green tourmaline cabochon of 12.9 x 9.7 mm, flanked by two rose-cut black diamonds, within a diamond frame with pink tourmaline accents, to shank with bifurcated shoulders, unmarked metal testing 18ct, ring head 4.0 x 3.0 cm, ring size M, total weight of item 19.6 grams.