gold ring with tourmaline and diamond

An 18-carat yellow gold ring with a ribbed shank, set with a cabochon cut pink tourmaline (app. 3.60 ct), horizontally set on the sides flanked by two baguette-cut diamonds (app. 0.15 ct), Signed Bulgari, Italy Roma, circa, 1980.

weight: 10.3 g
ring size: 16.70 mm / US 6.25
dimensions: 10 x 12 x 10 mm