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. The ring is embellished with a great assortment of twenty-one natural gemstones, such; coral, white diamonds and black onyxes. This is a great ring with glamorous eye appeal. 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 12.0 carats. 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 ring resizing or/and appraisal. This will carry an additional cost. Appraisals are made by our in house GIA certified Gemologist.