This estate circa 1960's cocktail ring is handcrafted in solid 18K white gold with an assemblage of genuine blue sapphires and diamonds. The center diamonds weigh approx.0.78cts. H-I color, VS1-VS2 clarity. They are complemented by an additional number of 21 round diamonds approx. 1.75cts and 21 round-cut. Weight: 13.1 grams. Ring size: 5.75 its (Sizable)