French 1930s Retro Diamond Platinum and Gold Buckle Ring

A Retro platinum ring with emeralds and diamonds. The ring has 9 emeralds with an approximate total weight of 4.40 carats, 4 round diamonds with an...

Created in France in the 1940s, in the Retro style, this diamond solitaire ring is mounted in 18K white gold. The central diamond, weighing 2.42 carats, L color, VS2 clarity, is flan...

A French Retro 18 karat gold and platinum bracelet with emeralds and diamonds attributed to Rubel Frères. The bracelet has 64 square-cut emeralds with an ...

A French Art Deco platinum ring with peridot and diamonds by René Boivin. The ring centers on a cushion-cut peridot with an approximate weight of 3.25 carats, surrounded by 60 pavé set round-cut diamonds with an approximate total weight of 3.60 carats. With Certificate of Authenticity from Madame Françoise Cailles, expert for Boivin. Circa 1930's. René Boivin has been one of the most significant jewellery houses for the best part of a century since its late 19th century beginnings under its founder Jules René Boivin. The significant legacy is due in no small measure to Jeanne Boivin...

A French Retro 18 karat gold and platinum necklace with diamonds and sapphires. The necklace has 74 round-cut diamonds with an approximate total weight of 3.75 carats, and 66 calibre...

An American Art Deco platinum ring with diamonds and sapphires. The ring has a center old European-cut diamond with an approximate weight of .50 carat flanked by 4 calibre cut sapphi...

A very attractive French retro bombe ring of rounded design in 18 carat yellow gold with six ridges of platinum rising to hold two round brilliant cut diamonds (approximately 0.75 ca...

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...

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...

Circa 1930s Platinum Snake form ring, measuring 3/4 inch across the top and set with old Mine cut Diamonds that are white and clean and total 1 carat, ...

An impressive antique Art Deco 0.58 carat sapphire and 0.46 carat diamond, platinum cocktail ring; part of our diverse antique jewelry and estate jewelry collections. This stunning, fine and impressive antique sapphire and diamond ring has been crafted in platinum. The pierced decorated, Art Deco design is ornamented with a cluster of seven pavé and claw set eight-cut diamonds. Four individually claw set baguette cut sapphires emanate from the central cluster. A further eight individually four claw set eight-cut diamonds are displayed in pairs alternately between the sapphires. The multi-stranded ring shoulders are ornamented with a rope twist decoration and amalgamate to form the plain ring shank. This antique 1930's sapphire and diamond dress ring has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as platinum. The 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 stunning antique Art Deco cocktail 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 ...