A 18K WHITE GOLD MARQUISE-CUT SAPPHIRE AND DIAMOND COCKTAIL RING.
Set with a deep blue marquise-cut sapphire flanked by triple rows of brilliant-cut diamonds, circa 1980s

A striking and sophisticated 18 karat white gold sapphire and diamond ring, designed with elegant symmetry and sparkle. The central stone is a marquise-cut deep blue sapphire, estimated at approximately 0.75 carats, securely claw-set and displaying strong saturation and good lustre.

Framing the central gem are three rows of brilliant-cut diamonds to each shoulder, channel- and claw-set into a flared stepped mount, creating a radiant effect reminiscent of classic Art Deco and late 20th-century revival designs. The overall cumulative total estimated diamond weight is approximately 7.8 carats, providing brilliance and contrast to the velvety blue of the sapphire.

This ring is stamped with 18k white gold mark, and is a fine example of vintage sapphire and diamond jewellery, ideal for collectors or as a distinctive cocktail or engagement ring.

Sapphire weight: Approx. 0.75 carats
Overall total diamond weight: Approx. 7.8 carats
Setting: 18k white gold, stamped

Provenance: Private European collection