1900s Antique Diamond Solitaire Platinum and White Gold Ring

Solitaire, natural diamond H-K/SI, 0.44 carat mounted on white gold. Weight: 2.87 grams. Size: 53

Ring in 18kt white gold set with one diamond  0.18 cts Size 53         

Stunning Solitaire Platinum Ring centered by a 3.16 carat Round Diamond D Internally Flawless with no fluorescence. Accompanied by a Gia certificate.

Solitaire Diamond round cut on yellow gold Ring. Modern cut. Estimated to be H-I color and Vs color.

A fine and impressive antique Edwardian 0.93 carat diamond and 18k yellow gold solitaire ring; part our antique jewelry and estate jewelry collections. This impressive antique Edwardian diamond solitaire ring has been crafted in 18k yellow gold. The ring displays a 0.93 carat old European round cut diamond ten claw / prong set to the original 18k yellow gold channelled mount. The subtly flared elevated ring shoulders bifurcate and integrate into the claw / prong setting. The interior of the shank is hallmarked with full English hallmarks which include the London Assay Office mark (leopard's head), and the date letter mark for 1902 (g). This antique diamond solitaire ring...

A fine and impressive antique 0.65 carat diamond and 18 karat white gold, platinum set solitaire ring; part our antique jewelry/estate jewelry collections. This impressive diamond solitaire engagement ring has been crafted in 18k white gold with a platinum setting. The white gold diamond solitaire engagement ring features a 0.65 carat Old European round cut diamond set in relief within a four, swallow tipped claw / prong pierced decorated, elevated basket setting embellished with a fluted border. The elevated, pierced decorated ring shoulders blend seamlessly with the plain 18 karat white gold shank. This 1920s diamond...

An impressive antique French 0.56 carat diamond and 18 karat white gold, platinum set solitaire engagement ring; part of our diverse antique estate jewelry collections. This fine an...

A stunning, fine and impressive antique 0.85 carat diamond and platinum solitaire and engagement ring set; part of our diverse diamond jewelry and estate jewelry collections. This stunning antique solitaire engagement...