Vintage 2.25 Carat Sapphire Diamond Platinum Ring

This refined Art Deco engagement ring showcases a vibrant 1.05 carat round cut sapphire flanked by sleek baguette diamonds. Crafted in platinum, it captures the streamlined elegance ...

This Art Deco platinum ring showcases a rare 2 carat Moval diamond framed by vivid calibre sapphires and sparkling old European cut diamonds. This diamond has not been removed from ...

An exquisite Art Deco platinum ring featuring a 2.89-carat old European cut diamond, framed by deep blue calibre sapphires and sparkling diamonds for a timeless allure. Certificate:...

This Art Deco platinum ring from the 1930s features a 2.11 carat old European cut diamond, certified by GIA (#1232548160) as J color and I2 clarity. Framed by 20 old European cut dia...

This diamond ring really is what dreams are made of. The Art Deco platinum mount contains a single semi modern brilliant cut diamond that is graded as being of G colour and SI1 clari...

Elegant & finely detailed Art Deco era ring (circa 1920s to 1930s), crafted in 900 platinum. Old mine cut diamonds graduate in size from 0.33 carats (center) to 0.10 (4), 0.08 (8),...

This magnificent platinum engagement ring features a breathtaking Marquise Brilliant Cut Diamond at its center, making it a true work of art. Here are the key details that define its...

A stunning vintage French 2.25 carat unheated blue sapphire and 0.78 carat diamond, platinum cluster ring; part of our diverse vintage jewelry collections. This stunning, fine and impressive unheated sapphire ring has been crafted in platinum. The oval shaped, cluster design is ornamented with a feature 2.25Ct cushion cut blue sapphire, ten claw set to the center. The central sapphire is encircled by ten pavé set Old European round cut diamonds. The pierced decorated, elevated ring shoulders integrate with the main setting and blend seamlessly with the plain ring shank. This vintage 1940s dress ring is hallmarked to the outer surface of the ring with the French maker's mark and the French mark for platinum (dog's head). The vintage sapphire cluster ring...