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1920 Diamond (Approx. 0.2-Carats) & Onyx Ring, Art Deco Era, Platinum

$3,900
£2,952.67
€3,419.54
CA$5,519.39
A$6,183.95
CHF 3,215.92
MX$74,923.18
NOK 40,972.28
SEK 38,249.04
DKK 25,526.15

About the Item

A striking Art Deco ring, handcrafted in platinum circa 1920, showcases the timeless elegance and precision of the era. At its center is a bezel-set old European cut diamond weighing approximately 0.20 carats, graded J color and VS2 clarity. This antique diamond is framed by a bold geometric surround of polished black onyx, a quintessential material choice of the period that creates dramatic contrast and draws the eye inward to the brilliance of the center stone. Adding to the ring’s visual intrigue are single rose cut diamonds delicately set to the north and south of the central onyx panel, reinforcing the vertical symmetry that Art Deco design is so celebrated for. Each shoulder is further adorned with three additional rose cut diamonds, creating a gentle gradient of sparkle that extends along the band. These details—combined with the masterful craftsmanship—create a piece that is not only aesthetically balanced but rich in historic character. This ring is currently sized at 6.75 and can be resized to fit any finger at no additional cost. The low-profile setting and refined architecture make it comfortable for everyday wear while still offering a striking presence. Whether worn as an engagement ring or a statement piece, this design perfectly encapsulates the glamour and innovation of early 20th-century jewelry. The combination of black onyx and antique diamonds captures the essence of Art Deco style—clean lines, bold contrast, and meticulous geometry. It’s a piece that feels as fresh today as it did a century ago, making it an exceptional choice for collectors or anyone with an appreciation for vintage elegance. Ready to make it yours? Contact us to reserve this one-of-a-kind ring and to request additional details. Age: Antique Era: Art Deco Era, Circa 1920 Primary Stone: Diamonds Primary Stone Weight: Approx. 0.20-Carats Primary Stone Cut: Old European Cut Primary Stone Color: J Color Primary Stone Clarity: VS2 Clarity Secondary Stone: Onyx Jewelry Type: Engagement Ring Jewelry Style: Onyx Cluster Metal: Platinum Ring Size: 6.75 US, Resizable Shipping Information: This item is shipped with full insurance and includes tracking. You will receive tracking details once your order is dispatched. Have questions? Contact us! We’re here to help you find beautiful, high-quality estate jewelry that’s affordable, meaningful, and ready to become tomorrow’s heirlooms. Please Note: The Antique Ring Boxes shown in the pictures are not included in this sale!

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