An 18 karat yellow gold, turquoise and diamond ring. Circa 1970. Designed as bypass baguette cut diamond bands, set with an oval cabochon turquoise, measuring approximately 17.20 x 14.00mm, enhanced by marquise and circular cut diamonds. Diamonds weigh approximately 1.40 carats total. Size 6 3/4, gross weight is approximately 10.2 grams.