Edwardian 0.50ct Sapphire and Diamond Trilogy Ring, c .1910s

An impressive antique 0.70 carat diamond and 18 karat rose gold, platinum set trilogy style cocktail ring; part of our diverse antique jewelry and estate jewelry collections. This f...

Finely crafted in platinum with an Old European cut Diamond it the center weighing approximately 1.04 carats, accented by a pair of Old Mine cut Diamonds weighing a total of approxim...

Three-Diamond Ring in 14K White Gold. The diamonds total 0.50 carats. The ring weighs 4.4 grams. Size 5.5.

Antique Trilogy Gorgeous, meaningful Trilogy ring from the Art Deco period 1925 ca Hand crafted mounting made to exalt each one of the gemstone set on it – made of solid 18 KT white ...

An impressive vintage 1940's 2 carat diamond and platinum trilogy style cocktail ring; part of our diverse vintage jewellery and estate jewelry collections. This fine and impressive...

A stunning, fine and impressive vintage 3.01 carat Ceylon sapphire and 1.00 carat diamond, platinum trilogy ring; part of our diverse vintage sapphire trilogy rings collection. This stunning, fine and impressive vintage sapphire ring has been crafted in platinum. The pierced decorated setting displays a feature four-claw set 3.01ct oval cut Ceylon sapphire. The sapphire is flanked on either side by a 0.50ct transitional modern brilliant round cut diamond. The plain ring shoulders integrate with the main setting and blend seamlessly with the ring shank. This trilogy ring has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as platinum. This impressive 3 carat sapphire...

A fine and impressive antique 0.83 carat sapphire and 0.52 carat diamond, platinum trilogy ring; part of our diverse collection of antique sapphire rings. This fine and impressive a...

This very pretty Diamond & Sapphire ring is 1960 ca. Hand fabricated mount of solid 18 Kt white gold Gorgeously designed as a trio of clusters set with bright white Diamonds and inte...

A stunning, fine and impressive antique 0.57 carat sapphire and 0.32 carat diamond, platinum trilogy ring; part of our diverse antique jewelry and estate jewelry collections. This fine and impressive antique sapphire and diamond ring has been crafted in platinum. The pierced decorated setting of this trilogy ring displays a feature four claw set 0.57ct round faceted cut sapphire. The sapphire is flanked on either side by an impressive pear brilliant cut diamond, totalling 0.32ct. The elevated and pierced decorated ring shoulders integrate with the main setting and blend seamlessly with the plain hallmarked ring shank. The trilogy ring is hallmarked to the interior of the shank with the maker's mark (XM), the platinum fineness mark (PT950) and the Birmingham Assay office hallmark (anchor). This impressive platinum sapphire diamond trilogy ring...

Featuring rare & finest quality natural gems, this exquisite piece of jewellery is designed as an iconic 3-stone “trinity” ring Centrally set with a Natural Peridot, which is rare ...