Classic late 1970s modernist clip-on earrings by Ivan & Co., crafted in solid 18K yellow gold with white gold diamond settings and high polish finish. Cushion-shaped, set with 64 round brilliant diamonds (3.20 ct, F color, VS clarity) and two 15 mm natural blue turquoise cabochons (approx. 20 ct). Measures 30 x 30 mm (1.18 x 1.18 in), weighing 31.95 grams. Fitted with hinged French omega backs, convertible to pierced with gold posts. Stamped with maker’s mark, assay marks, and signed “IVAN & CO .750 18 kt.” Very good conditions. All our diamonds and colored gemstones are naturally earth-mined. Any synthetic (lab-grown) stones will be clearly indicated in the description. Upon Request, Auction House may provide an appraisal. This will carry an additional cost. Appraisals are made by our in house GIA certified Gemologist.