Stylish vintage Sardinian red coral, onyx & diamond cocktail ring (circa 1960s to 1970s) crafted in 18 karat yellow gold.
Weight: 10.1 grams
Stones: Coral & onyx measures 20mm x 6mm (center coral) and 15mm x 4mm (outer onyx). The diamonds total an estimated 0.16 carats (estimated at G-H color and SI1-I1 clarity). The coral & onyx is in excellent condition and free of cracks or chips.
Size & Measurements: The ring is a size 5 1/2 (sizable). The band measures 12.5mm wide (0.49 inches) rising 9mm from the finger.
Metal & Hallmark: 18 karat yellow gold. The ring is hallmarked "750" for 18k gold.