18 Carat White Gold, Color-Change Sapphire and Diamond Ring, Late 20th Century

Ring in 18 karat yellow gold and silver. Delightful antique pompadour ring, its oval mounting is decorated with rose- cut diamonds retained with claws. In the center a cushion- cut s...

Ring in 18 karat yellow gold and platinum, own and grotesque hallmarks. Antique ring from the beginning of the XXth century, its flat mounting is decorated in closed setting with a s...

Ring in 18 karat yellow gold, owl hallmark and platinum, mascaron hallmark. Magnificent antique ring, it is closed set with a cushion-cut sapphire in the center of a double row of ro...

An early 20th Century diamond and pink sapphire ring, the old mine-cut diamond weighing 1 carat of K colour and SI2 clarity, accompanied by De Beers Grading Report, the pink sapphire weighing 1.08 carats, accompanied by GCS Report stating to be of Sri Lankan origin with no indication of heating, both claw set vertically to a platinum mount with diamond set split foliate shoulders, bearing Austrian platinum import mark, circa 1930, the head measuring 1.3x1.5cm, finger size M 1/2, gross weight 4.05 gram. This vintage ring is in excellent condition. A feminine early twentieth century ring. This ring features two central stones, a lovely pink sapphire, and a scintillating diamond. The stones are mounted up finger and set between diamond-set leaf shaped shoulders of a naturalistic design. This ring is a gorgeous example of a ‘moi et toi’ or ‘me and you’ ring, with the stones representing a couple. This piece comes from the extensive antique ring collection...

The cushion-shape sapphire, with old-cut diamond trefoil sides, to the scrolling gallery. Estimated total diamond weight 0.35ct. Hallmarks for Chester, 1917. Ring size 7. Weight 3.9g...

Natural Montana Sapphire & Diamond Ring - not heated , not treated ! 18K White Gold weight 3.40 Grams Mix color shades of "original natural "Montana Sapphire Natural - none heat- Mon...