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Art Deco Old Cut Diamond Geometric Buckle Tank Bracelet Platinum, French, 1930s

About the Item

A breathtaking 21-Carat Art Deco diamond geometric buckle tank bracelet in platinum and white gold, French, 1930s. This jewel is composed of a sequence of pave-set diamond plaques accented to the center with a large old brilliant-cut diamond, flanked on both sides by two rows of pave-set diamond half-barrel-shape terminals in the tank fashion, leading to a similarly-set diamond clasp in the shape of a stylized openwork buckle. This bracelet is set with Old Mine-cut, Old European brilliant-cut and single-cut diamonds; all stones set in open-back articulated settings with intricately pierced openwork galleries. This jewel is secured with an invisible fold-over clasp and a safety chain fitting. Diamonds: approximately 21 carats in total (estimated), average G-I color (assessed), average VS-SI clarity (assessed). Marked “PLATINE”; maker’s mark “AI” inside a lozenge; later Portuguese import marks for 900/1000 platinum and 800/1000 (19.2kt) gold. Dimensions: 19.5 x 2.5cm. Gross weight: 88.6g. This item is in good condition, with marks and scratches consistent with general age and wear. Antique, period and vintage pieces, both signed and unsigned, are being offered as worn. Unless otherwise stated, all weights and quality factors have been graded as mounting permitted and using classic gemology and standard gemological equipment and might slightly differ from the assessments provided by other gemologists. Assessments related to period of manufacture or geographic origin of gemstones are expert opinions and may differ from the assessments provided by other professionals. Colors in the pictures/videos might slightly differ from the colors in real life. When certificated stones are being offered, the certificate or report will be mentioned. For additional information or clarification, please get in touch and our in-house team of expert GIA Graduate Gemologists and Registered Appraisers/Valuers will be happy to help.

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