1930s, Art Deco 2.21ct Cabochon Cut Tourmaline 1.82ct Diamond Platinum Ring

A stunning Art Deco antique 5.21 carat Basaltic sapphire and 0.45 carat diamond, platinum dress ring; part of our diverse antique jewelry and estate jewelry collections. This stunni...

A stunning antique 4.78 carat aquamarine, 1.39 carat diamond and platinum cocktail ring; part of our diverse antique jewelry and estate jewelry collections. This stunning, fine and impressive oval cut aquamarine...

A stunning, fine and impressive antique 6.80 carat natural blue Burmese sapphire and 0.32 carat diamond, platinum dress ring; part of our antique jewelry and estate jewelry collections. This stunning, fine and impressive cabochon cut sapphire and diamond ring has been crafted in platinum. The pierced decorated mount displays a 6.80 Ct cabochon cut natural blue Burmese sapphire four claw set to the center of the design. The pierced decorated, elevated ring shoulders are accented with feature trefoil leaf motifs, each ornamented with three bezel set marquise cut diamonds. This antique Burmese sapphire ring...

A stunning antique 7.20 carat black opal and 0.78 carat diamond, platinum cocktail ring; part of our diverse antique estate jewelry collections. This stunning, fine and impressive a...

An impressive antique 1.82 carat white opal and 0.35 carat diamond, 18 karat yellow gold and platinum set cocktail ring; part of our diverse antique jewelry collections. This fine and impressive antique cabochon cut opal and diamond ring has been crafted in 18k yellow gold with a platinum setting. The pierced decorated, scrolling domed 18k yellow gold frame is ornamented with a feature platinum four claw/prong set 1.82Ct cabochon cut opal. The opal is flanked on either side by an individually platinum four claw/prong set Old European round cut diamond. The multi stranded ring shoulders integrate with the main setting and amalgamate to form a plain ring shank. The ring is hallmarked to the outer surface of the shank with the French hallmarks for 18k gold (eagle's head) and platinum (dog's head). This impressive gemstone cocktail ring is supplied with an independent diamond grading report card . 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 impressive antique 1930s dress...

An impressive antique 1930s 0.30 carat diamond and 18 karat yellow gold, platinum set trilogy style dress ring; part of our diverse antique jewelry and estate jewelry collections. This fine and impressive antique diamond dress ring...

Indulge in the allure of this exquisite ring, featuring a mesmerizing 1.82 ct natural sapphire center with a rich and captivating red hue. This striking gemstone is a true statement ...

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 ...

Ring in platinum, dog's head hallmark. Square shaped, this superb Art Deco ring is adorned with a brilliant-cut diamond, surrounded by baguette-cut diamonds. Asymmetrically, a half-s...

Stylish cat's eye chrysoberyl cocktail ring crafted in 900 platinum. Cat's eye chrysoberyl measures 8mm x 6.5mm (2.21 carats), accented with 0.73 carats of mixed cut diamonds (esti...

One Art Deco emerald and diamond platinum ring featuring one oval cabochon cut emerald weighing 15 ct. Enhanced by 30 single...

Item Details: Ring Size: 5.75 Metal Type: Platinum Weight: 3.0 grams Finger to Top of Stone Measurement: 1.54mm The inner shank is signed "JB to MP 12-7-30"