1940 Cocktail Ring In Platinum

An art-deco platinum ring with large sapphire and diamonds. This beautiful ring was created in America during the art deco period, between the 1930 and 1930. The ring was masterfull...

Vintage Cocktail Ring Platinum Stamped Circa 1940’s Gorgeous, Vintage, Diamond Cocktail Ring.

Diamond cocktail ring. Set to centre with a round old cut diamond in an open back grain setting an approximate weight of 0.95 carats, further set with twenty two round old cut diamon...

Vintage Cocktail Ring Platinum Circa 1940s Fabulous, vintage cocktail ring. Set with gorgeous baguette shaped, natural diamonds to the centre & old cut diamonds in the surr...

Gorgeous 1940s period cocktail ring, handmade in platinum and set with diamonds of various cuts for circa 1.60ct total. Highlights: - Platinum - 1940s - Emerald cut diamonds 0.50ct ...

A sculptural platinum diamond ring from the late Art Deco to Retro period, dating to around 1940. The design is architectural and dimensional, built around a round brilliant center d...

Tested yellow gold and platinum, signed 'Boucheron - Paris', French, circa 1940.

Another feature of this exceptional 1940's cocktail ring is the stranded wire work platinum ring shoulders accented with scroll, circlet and bead decoration.

A stunning vintage 3.66 carat diamond and platinum cocktail ring; part of our diverse vintage diamond rings collection.

Beautiful Antique Art Deco Platinum Old Cut Diamond Floral Cocktail Ring. This beautiful Art Deco old cut diamond floral ring is crafted in platinum. This beautiful ring features old...

This stunning vintage 1940's cocktail ring has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as platinum.

A fine and impressive 1.88 carat pink sapphire and 0.56 carat diamond, and platinum cocktail ring; part of our diverse vintage sapphire engagement rings collection.

Emerald and diamond cocktail ring by J. E. Caldwell, American, circa 1940.

This vintage 1940s cocktail 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).

An elegant diamond ring set with approximately 5.00 carats total weight of diamonds. The diamonds are predominantly in the G–H color range with clarity in the VS range, offering bri...

An Art Deco, Odeonesque style, diamond cocktail ring, with three, claw set, round old-cut diamonds, on a baguette and eight-cut diamond set stepped fan, mounted in platinum, with an ...

Marked 18 carat yellow gold and platinum, indistinct makers mark, French, circa 1940, accompanied by HRDAntwerp reports #180000167312 and #180000167314.

An impressive vintage 0.72 carat ruby, 1.63 carat diamond and platinum cocktail ring; part of our diverse ruby jewelry and estate jewelry collections.

A stunning, fine and impressive vintage French 8.89 carat Ceylon sapphire and 0.82cttw diamond, platinum Art Deco cocktail ring; part of our diverse jewellery and estate jewelry coll...

A fine and impressive vintage French 0.90 carat ruby and 0.48 carat diamond, platinum cocktail ring in the Art Deco style; part of our diverse vintage jewelry and collections.

A stunning vintage 5 carat pink sapphire and 5.5 carat blue sapphire, 18 karat yellow gold and platinum cocktail ring; part of our diverse vintage jewellery collections.

This exquisite 1940's ring features a mesmerizing 10.35 carat cushion cut aquamarine center stone. Mounted in a platinum bow style setting which is accented with 18 single cut diamon...

Large cushion brilliant cut pale blue natural untreated aqua and diamond cocktail ring. 29.34ct Aquamarine in its original handmade, 1940's filigree, hand engraved platinum setting w...

This striking Retro sapphire and diamond cocktail ring is a bold 1940’s jewel, designed with rich color, sculptural presence, and refined sparkle.

A stunning, fine and impressive vintage French 2.28 carat diamond and 0.52Ct Ruby, 18 karat yellow gold and platinum set cocktail ring; part of our diverse vintage jewelry and estate...

Marked 14 carat yellow gold with platinum settings, marked "T & HM", indistinctly numbered, American, circa 1940, accompanied by Gemmological Certification Services report #79179-41....

Here we have a stunning diamond and sapphire Art Deco era cocktail ring. The 18K Yellow Gold band has an intricate filigree and an etched design that accents the diamonds and deep bl...

A stunning, fine and impressive vintage Art Deco 5.40 carat pink tourmaline and 1.75 carat diamond, platinum cocktail ring; part of our tourmaline jewelry collection.

Beautiful Vintage Art Deco Platinum Baguette Diamond and Sapphire Cocktail Ring - GIA. This gorgeous Art Deco cocktail ring is crafted in platinum. The center holds a natural royal b...

Diamonds cocktail ring designed by Cartier. This is an exceptionally rare cocktail ring created by the legendary jewelry house of Cartier in New York City during the height of the A...

Tank wave diamond ring in 18 karat gold and platinum. A 1940s ring, shaped like a wave, set with six brilliant-cut diamonds arranged in a gradient pattern. This ring features a beaut...

This late Art Deco ring crafted from platinum and diamonds is best described as a 'tank' ring, and was manufactured in France, circa 1940. The beautifully hand crafted ring features ...

A Retro gold cocktail ring comprised of a central emerald flanked by bands of scrolled, invisibly set emeralds, in 18k and platinum. Boucheron, Paris. Atw emeralds 3.15 cts. Boldly ...

Refined 1940s bridge ring, finely handcrafted in platinum (950 hallmark) and engraved with the goldsmith’s initials (C.F.). The setting is adorned with calibrated natural rubies tota...

A stunning, fine and impressive vintage 3.88 Carat opal and 0.18 Carat diamond, 18 karat yellow gold and platinum set cocktail ring; part of our diverse vintage jewelry and estate je...

French Retro 1940s Platinum & Three Stone Diamond Tank Ring Here is your chance to purchase a beautiful and highly collectible designer tank cocktail ring. Truly a great piece at a ...

Finely crafted in platinum with a center elongated Cushion cut Aquamarine weighing approximately 33.00 carats and accenting Old European cut Diamonds weighing a total of approximatel...

A stunning vintage 2.54 carat aquamarine and 2.13 carat diamond, 18k yellow gold and platinum cocktail ring; part of our diverse vintage jewelry and estate jewelry collections.

A stunning, fine and impressive vintage 1940s French 0.90 carat ruby, 0.90 carat sapphire and 0.80 carat diamond, platinum hinged bilateral ring; part of our diverse gemstone jewelry...

A Pierre Sterlé opal and diamond cocktail ring in platinum, circa 1950. This impressive ring is set to its centre with an exceptional oval shaped cabochon of 19.87 carats approximat...

Sapphire, diamond and rock crystal ring, by Seaman Schepps circa 1940. A platinum and white gold ring vertically set with two hexagonal cabochon sapphires of differing sizes in colle...

A stunning 9.82 carat high zircon and 0.29 carat diamond, platinum cocktail ring; part of our diverse vintage jewelry and estate jewelry collections.

A stunning, fine and impressive antique 1.92 carat amethyst and 1.20 carat diamond, platinum cocktail ring; part of our diverse antique jewelry collections. This stunning antique am...

Discover the unparalleled splendor of this French Platinum Ring, a true masterpiece that embodies elegance and sophistication. This breathtaking ring features a captivating design, s...

This is an absolutely jaw dropping vintage engagement ring that was crafted from solid platinum during the 1940's. It features a GIA certified, round brilliant cut, diamond neatly se...

This fine and impressive unusual zircon ring has been crafted in 18k white gold with a platinum setting.

Step into a world of classic sophistication with this exquisite vintage engagement ring, featuring a stunning 3.02 carat old transitional cut diamond at its center. Crafted in solid ...

A striking circa 1940s diamond halo ring crafted in solid platinum, showcasing a captivating Old European Cut center diamond with exceptional presence and fire. The center stone dis...

This impressive cocktail ring is supplied with an IDGL diamond and gemstone grading report card.

A very chic emerald and diamond ring from the 1940s, centring an important old-mine Colombian emerald of ca. 9 carats and ca. 6 carats of diamonds in four clusters around it. The rin...

Sapphire and diamond cocktail ring, French, circa 1945. A rose gold and platinum ring with heavy protruding bezel set with a horizontal double row of twelve round old cut sapphires i...

Roll tank ruby ring in 18 karat gold. 1940s ring, edged with a line of 5 8/8-cut diamonds in a platinum setting, surmounting a succession of scrolls; in contrast, a vertical line of ...

Here we have an absolutely magnificence vintage cocktail ring and insert set that was crafted solid 14k gold and platinum. The center ring features a unique barrel design that is com...

Tiffany & Co ruby cocktail buckle ring. Set with eight round old cut diamonds in open back grain settings with a combined approximate weight of 0.40 carats, and thirteen rectangular ...

This stunning, fine and impressive diamond cocktail ring has been crafted in 18k white gold with a platinum setting.

Introducing this vintage retro era oval cut Blue Sapphire and old euro cut diamond halo ring, set in platinum. This historic ring features an AGL certified 0.50 carat Blue Sapphire o...

Antique Art Deco 3.50 Carats Emerald and Diamond Platinum Engagement Ring. The center features ten Asscher Cut-shaped emeralds, totaling 3.00 carats. Right below the stones, there a...