Tiffany & Co. 1.55 Carat Diamond Halo Ring, circa 1910s

This pretty Edwardian ring features old cut diamonds in a delicate pattern. The centre old cut diamond is 0.20 carat, while 0.40 carat of old cut diamonds surround. They match for qu...

This gorgeous Edwardian ring features a ruby at its centre with two diamond halos surrounding it. The oval cut central ruby is 1.30 carat, natural stone and rub over set into 18 cara...

This wonderful Edwardian halo cluster ring features a 0.20 carat, old cut diamond at it’s centre, surrounded by a sparkling halo of ten old cut diamonds totalling 1.20 carat. The dia...

This diamond cluster ring is a lovely example of the style of the Edwardian period. A 0.15 carat old cut diamond sits in the centre, while there is a 0.10 carat rose cut diamond abov...

A fine and impressive vintage 1.55 carat sapphire and 0.48 carat diamond, 18 karat white gold dress ring; part of our diverse vintage jewellery and estate jewelry collections. This fine and impressive vintage sapphire and diamond ring has been crafted in 18k white gold. The cluster style design is ornamented with a central horizontal linear arrangement of three claw-set sapphires, totalling 1.55cts, in a combination of square faceted and emerald cut. The sapphire array is encircled by sixteen individually four claw set transitional modern brilliant round cut diamonds. The elevated ring shoulders integrate with the main setting and blend seamlessly with the plain, hallmarked shank. The sapphire ring with diamonds is hallmarked to the interior of the shank with the 18k gold fineness mark (18CT). This impressive 1970s sapphire dress ring...

18 kt., 62 round diamonds ap. 1.55 cts., signed Tiffany & Co., 2000, ap. 6.6 dwts. Size 5 3/4. Diamonds: G-H-VS.

This contemporary custom-made platinum ring features a 1.55 ct oval Russian demantoid of an excellent dark green color. The demantoid is surrounded by bright white diamonds (F-G colo...

A fine and impressive vintage 1.55 carat natural ruby and 0.33 carat diamond, 18 karat yellow gold, 18 karat white gold set cocktail ring; part of our vintage jewelry and estate jewelry collections. This impressive vintage ruby cluster ring...