Vintage GIA 10.63 carat sapphire diamond 18k yellow gold cluster ring

Center Stone: Sapphire Cut: Oval Weight: Approximately 1 Carats Color: Blue Accent Stone: 12 Diamonds Cut: Round Brilliant Weight: Approximately 0.60 Carats Color: G Clarity: SI Met...

This antique Victorian ring centers on a richly colored 3.31 carat oval cut blue sapphire, GIA certified (#2235591320) and heat-treated to enhance its brilliance. Originating from Th...

This Edwardian ring pairs a vivid 6.44 carat no-heat Ceylon sapphire with dazzling old European cut diamonds in a regal gold and platinum design.

Crafted in the 1980s, this vintage cocktail ring features a GIA-certified 2.35-carat oval cut blue sapphire from Ceylon, enhanced with heat treatment to deepen its rich hue. Surround...

A stunning, fine and impressive antique 1.02 carat natural blue sapphire and 1.83 carat diamond, 18 karat yellow gold and 9 karat white gold set cluster ring; part of our diverse antique estate jewelry...

A stunning antique French 4.81 carat sapphire and 1.26 carat diamond, 18 karat yellow gold cluster ring; part of our diverse antique jewelry and estate jewelry collections. This stunning, fine and impressive antique sapphire and diamond ring has been crafted in 18k yellow gold. The pierced decorated, cluster design is ornamented with a central feature fourteen claw set oval mixed cut 4.81 carats Ceylon blue sapphire. The sapphire is surrounded by fourteen individually claw set Old European round cut diamonds, totalling 1.26 carats. The flared ring shoulders have a millegrain decorated, multi-stranded design and integrate with the main setting, melding with the shank. The ring is hallmarked to the outer surface of the shank with the French import mark for 18k gold (owl). This yellow gold antique sapphire ring is supplied with an independent diamond grading report card in addition to a sapphire report and certificate supplied by the Gemmological Certification Services, London. Condition This stunning antique gemstone cluster...

A stunning antique 1.70 carat sapphire and 2.10 carat diamond, 18 karat yellow and white gold dress ring; part of our diverse antique jewelry and estate jewelry collections. This stunning, fine and impressive 1930s sapphire and diamond ring...

A stunning and impressive antique 1.40 carat sapphire and 2.02 carat diamond, 9 karat yellow gold and 14 karat white gold set cluster ring; part of our diverse 1920s jewellery collec...