French 1930s Art Deco Diamond Platinum Rectangular Ring

Ring in platinum, mascaron hallmark. Curved shape, this voluminous antique ring is adorned with 2 antique brilliant- cut diamonds, separated by a kind of knot set with diamonds. On e...

Ring in platinum, dog's head hallmark. This magnificent Art Deco ring features a rectangular setting. In the center, a deep blue rectangular sapphire in a setting of antique-cut diam...

Ring in platinum, dog's head hallmark. Very flat on the finger, this authentic Art Deco ring is set with antique-cut diamonds, calibrated sapphires and a rectangular sapphire in the ...

Ring in platinum. Sublime and authentic Art Deco ring, its setting forms a dome entirely set with small antique- cut diamonds. In the center, in a closed pearl setting, a brilliant- ...

Ring in 18 karat white gold, owl hallmark, and platinum, mascaron hallmark. Antique Art Deco ring, its setting is made of gold and platinum pierced with arabesque decorations, fans a...

Ring in 18 karat white gold, eagle head hallmark and platinum, dog head hallmark. Presenting a diamond-shaped setting that follows the curve of the finger, this lovely antique ring i...

Item Details: Ring Size: 6.75 Metal Type: Platinum Weight: 5.4 grams Color Stone Details: Type: 2 London Blue Topaz Shape: Round Carat Weigh: 2.25 cttw Color: Light Blue Side Sto...

Item Details: Ring Size: 4.25 Metal Type: Platinum [Hallmarked, and Tested] Weight: 4.1 grams Diamond Details: .60ct, total weight, G Color, VS Clarity, Old European Cut Diamonds (na...

Art Deco 1930's Platinum engagement ring with original old European cut sparkly diamonds. crt 1 Old European cut diamond, approx. total weight .73cts, very bright and sparkly, H to ...

Art Deco Diamond Round and Baguette cut, Sapphire Round and calibrated on Platinum Ring. Circa 1930.

A stunning, fine and impressive antique French 1.74 carat diamond and platinum solitaire style engagement ring; part of our diverse antique jewelry and estate jewelry collections. This fine and impressive antique diamond ring has been crafted in platinum. The pierced decorated setting displays a stunning feature 1.64 Ct transitional modern brilliant round cut diamond, held in relief within twelve claws. The elevated subtly flared, shaped ring shoulders are integrated into the diamond setting and embellished with leaf ornamentation. Either side of this central design is embellished with three Dutch cut diamonds. The pierced decorated ring shoulders integrate with the hallmarked shank and join the plain ring shank at a subtle cuff design. This stunning antique engagement ring is hallmarked to the outer surface of the shank with the French import mark for platinum (masked man). This impressive diamond ring is supplied with an independent diamond grading report certificate for the feature stone, in addition to an independent diamond grading report card for the supporting stones. Images do not always reflect the true color and brilliance of gemstones and diamonds. The video however provides a truer representation of the actual color and showcases each stone. Condition This antique 1930s diamond ring...

This exquisite chevaliere ring showcases a typical Art Deco design and is crafted in platinum. The centerpiece of the ring is a stunning 1.20 carat natural ruby, which is surrounded ...