Antique 1930s 6.80 Ct Cabochon Cut Sapphire and Diamond Platinum Cocktail Ring

A stunning, fine and impressive antique 0.63 carat blue sapphire and 1.64 carat diamond, 18 karat white gold cocktail ring; part of our diverse antique jewelry collections This stunning, fine and impressive blue sapphire and diamond ring has been crafted in 18k white gold. The pierced decorated, oval shaped setting displays a fine and impressive bezel set 0.63Ct oval faceted cut sapphire flanked in a linear arrangement with bezel set Old European cut diamonds. The symmetrical millegrain decorated design is embellished with arched motifs to either side of the central arrangement, ornamented with a total of sixteen pavé set impressive Old European cut diamonds. The impressive dress ring is further ornamented with twelve Old Dutch cut diamonds, pavé to the apex and the nadir of the design. The elevated ring shoulders are accented with ridged decoration...

A stunning vintage 1.43 carat Basaltic sapphire and 0.91 carat diamond, platinum cocktail ring; part of our diverse vintage jewelry and estate jewelry collections. This stunning, fi...

A stunning, fine and impressive antique 0.78 carat sapphire and 0.29 carat diamond, platinum cocktail ring; part of our diverse collection of cabochon rings. This stunning, fine and...

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...

One Vintage French GIA 5.00 Carat Ceylon Sapphire Diamond 18k White Gold Ring. Featuring one cabochon cut sapphire weighing approximately 5.00 carats. Accented by eight baguette cut ...

Finely crafted in platinum with Cabochon Sapphires weighing a total of approximately 3.50 carats and Round Brilliant and Baguette cut Diamonds weighing a total of approximately 2.50 ...

This exquisite Art Deco-inspired ring showcases a stunning bezel-set natural cabochon sapphire, weighing approximately 1.80-carats. The smooth, polished sapphire is the focal point, exuding a deep, rich hue that captures the essence of timeless elegance. Surrounding the sapphire are carefully crafted details, including vertical rows of calibre-cut emeralds and sparkling old European-cut diamonds, adding depth and contrast to the design. The ring is skillfully crafted in platinum, embodying the grandeur and sophistication characteristic of Egyptian Revival jewelry...

Art Deco Platinum and French Cut Sapphires Featuring a 1.30 Carat Cabochon Sapphire Ring c.1925