This is a gorgeous colorful cocktail ring, created in Italy between the 1960 and 1970. The ring is very substantial and has been crafted with retro-modernist patterns in solid yellow gold of 18 karats with high polished finish. Diamonds: Mount in pave settings, with 16 calibrated European round brilliant cuts diamonds, 0.32 carats, white colorless F/G, VS clarity. Coral: Mount on top in a bezel setting, with 1 oval cabochon cut (16 x 12 x 6 mm) of a natural Sardinian orange-red coral of about 12 carats by formula. Onyx: Accented at the sides in bezel settings, with 4 fancy curved cabochon cuts, carved from natural black onyx. Weight: 15.75 Grams, (10.15 Dwt). Size: 7 and can be easily resized up or down on special request. Measurements: 30 mm by 25 mm (1.18 x 0.98 Inches) and raise 16 mm over the finger. Very good conditions. Upon Request, Auction House may provide an appraisal. This will carry an additional cost. Appraisals are made by our in house GIA certified Gemologist.