Diamond cocktail ring, French, circa 1940.

Mauboussin ruby and diamond cocktail ring. Set to centre with four round old cut diamonds in open back individual grain set box collets wit...

Boucheron ruby and diamond cocktail ring. Centrally set with two rows of square step cut natural unenhanced rubies in open back rubover and channel settings, fourteen in total with a...

Burmese ruby and diamond cocktail ring. Set to centre with an oval old cut natural unenhanced Burmese ruby in an open back claw setting with an approximate weight of 1.50 carats, fur...

Two stone old mine diamond cocktail ring. Centrally set with two cushion shape old mine diamonds, one I colour, SI1 clarity, with a weight ...

Diamond Ring Circa 1940's One Marquise Cut Diamonds weighing .25 carats approximately Five Baguette Cut Diamonds weighing .15 carats approximately Eighteen Round Brilliant Cut Diamo...

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 jewelry collections. This stunning, fine and impressive vintage French ruby and diamond ring...

An impressive vintage French 5.35 carat high zircon and 0.25 carat diamond, 0.24 carat emerald and 18 karat white gold, platinum set cluster ring; part of our diverse gemstone jewelry collections. This fine and impressive unusual zircon ring has been crafted in 18k white gold with a platinum setting. The ring has a cluster arrangement displaying a feature 5.35Ct Old European round cut high zircon in relief to the center of the design. The high zircon is encircled by six round cut emeralds, displayed alternately between six Old European round cut diamonds. The pierced decorated, flared and elevated ring shoulders bifurcate and integrate with the main setting, amalgamating to form the multi-stranded shank. The ring is hallmarked to the outer surface of the shank with the French hallmarks for 18k gold (eagle's head), platinum (dog's head) and the lozenge shaped maker's mark. This impressive vintage Art Deco period ring is supplied with an independent diamond grading report card. Condition This impressive vintage gemstone dress ring is fine quality set with impressive emeralds, diamonds and high zircon. The ring is a very good gauge of gold and is in excellent condition with clear hallmarks to the outer shank. High Zircon Quality Color Blue Cut Old European round Content 5.35 carats Emerald Quality Color Green Cut Round Content 0.24 carat Diamond Quality Color (average grades) H Clarity (average grades) P1 Cut Old European round Content (total) 0.25 carat Dimensions Diameter of Setting 1.325cm/0.52" Height of Setting 10mm/0.39" Ring Size UK Size O 1/2 USA Size 7 1/4 The ring size may be professionally adjusted in size on request to meet your personal requirements. Weight 5.79 grams Date: Circa 1940 Origin: France, Europe Video: A video of this fine piece is available upon request. Reflections in photographs may detract from the true representation of this fine example of zircon jewelry...

This handsome Retro cocktail ring contains a stunning aquamarine weighing approximately 25 carats, approximately 1.34 carats total weight sapphires, and approximately .32 carats tot...