French 1920s Diamonds Platinum Round Shape Engagement Ring

A fine and impressive antique French 0.53 carat diamond and platinum solitaire engagement ring; part of our antique jewelry and estate jewelry collections. This impressive French diamond engagement ring has been crafted in platinum. The 0.53Ct old European round cut diamond is held in relief in an eight claw / prong, pierced decorated, elevated basket setting embellished with a fluted border. The elevated, pierced decorated ring shoulders blend seamlessly with the platinum hallmarked shank. The exterior of the shank is struck with the French dog's head hallmark. This antique solitaire ring is supplied with an independent diamond grading certificate. Condition The diamond ring is fine quality, set with a very high color graded old cut diamond. This engagement ring is a very good gauge of platinum and is in excellent condition, the dog's head hallmark to the exterior shank is very clear. Reflections in photographs may detract from the true representation of this fine example of antique jewelry/estate jewelry. Diamond Quality Color I Clarity SI1 Cut Old European round Content 0.53 carat Dimensions 5.18mm x 5.10mm x 3.19mm If you would like to view a copy of the diamond grading certificate, please contact us, providing your email address...

An impressive antique French 0.74 carat diamond and platinum solitaire style engagement ring; part of our diverse antique jewelry and estate jewelry collections. This fine and impressive antique diamond engagement ring has been crafted in platinum. The pierced decorated, fluted claw setting displays a feature 0.67Ct Old European round cut diamond. The elevated and pierced decorated ring shoulders are each embellished with three pave set Dutch cut diamonds and a subtle cuff design, integrating with the main setting and melding with the plain ring shank. The shank is hallmarked to the outer surface with the French mark for platinum (dog's head) and the lozenge shaped maker's mark. This antique French diamond ring...

A fine and impressive antique 0.41 carat diamond and platinum cocktail ring; part of our diverse antique jewelry/estate jewelry collections. This impressive antique diamond cocktail...

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Antique 1920s Platinum Diamond Engagement Ring - The center old European Cut diamond weighs .74ct and is I color and VS2 clarity. The ornate filigree setting contains 12 single cut d...

This exquisite art deco engagement ring is the perfect gift for someone seeking a unique and rare piece. Crafted in platinum, the ring features a stunning diamond twisted design tha...

A stunning, fine and impressive antique 0.38 carat ruby and 0.70 carat diamond, 15 karat yellow gold cocktail ring; part of our diverse antique jewelry and estate jewelry collections. This stunning, fine and impressive antique ruby ring has been crafted in 15k yellow gold with platinum settings. The pierced decorated setting features a total of seventy-four channel set square faceted cut rubies, within an oval interlocking design, totalling 0.38 carat. The two ruby ovals are further embellished with a total of nineteen pavé set Old European cut diamonds, totalling 0.70 carat. The scrolling decorated, elevated ring shoulders integrate with the main setting and meld seamlessly with the plain ring shank. This ruby cocktail ring has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as 15 karat gold and platinum. This impressive 1920s ruby and yellow gold ring...

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