Antique Art Deco Onyx and Marcasite Cocktail Ring, c. 1920

A ring that speaks in hushed elegance—the inky depths of polished onyx, framed by a constellation of glittering marcasites. This striking Art Deco cocktail ring is the essence of 1920s glamour, where contrast was key, and drama was everything. The smooth, mirror-like black onyx draws the eye, an understated yet powerful centerpiece, while a halo of hand-set marcasites flickers like city lights against a midnight sky.

Crafted in silver and hallmarked as STERLING, this ring dates to the Art Deco era, around 1920. The substantial onyx measures 22 x 15 x 2.2 mm, surrounded by 32 marcasites that catch and reflect the light with every movement. The overall dimensions of the ring are 28 x 21 x 5 mm, with a 3 mm band for a comfortable fit. Weighing 9.1 grams, it carries a satisfying presence on the finger without being overpowering. An additional partial hallmark "A C i", further adds to its history and authenticity.

Perfect for those who appreciate the bold elegance of Art Deco design, this ring is a conversation starter, a statement piece, and an heirloom all in one. Whether paired with evening attire or worn as a striking everyday accessory, it is a testament to a bygone era of style, sophistication, and confidence.

I offer free layaway on most items purchased for full retail price, please inquire if you are interested in setting up a layaway. We ship when payment is complete and items purchased or payments made on layaway are eligible for store credit only.

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Please note that if you are ordering a ring and you’d like to have it re-sized by us, you need to check with us before ordering to see if this can be done and what the cost will be. We generally offer free re-sizing within one full size up or down for no additional charge, but there may sometimes be a charge for the materials, ie: gold. Some rings cannot be re-sized by us, such as eternity bands and heavy signet rings. We are happy to let you know if we can resize any ring and to quote you a price on re-sizings over one full size. Re-sized rings are not eligible for return, but may be exchanged at our discretion.

ITEM ID: RG0324042VS