Vintage mid-century platinum 1.52 carat Old European Cut diamond engagement or dress ring

A stunning 1950s multi-diamond platinum ring with a twinkling 1.52 carat Old European Diamond center. This ring packs an immense amount of sparkle-power into a compact, lozenge-shaped design. The primary diamond has a 7.35-7.40mm spread (yowza!), a warm body, and a quicksilver play of light. The diamond has room to spread in its lifted prong setting, appearing almost to hover above the rest of the ring. A further eight diamonds trim the frame of the design, each one thoughtfully set with milgrain detail. Cutaway designs in the mounting create areas of shapely contrast, most notably four triangles around the primary diamond. Knife edge shank. Outstanding condition, freshly re-tipped.

Measurements: Size 7 1/4 US, 4.9 grams
Gemstone details: (1) Old European Cut diamond, 1.52 carat VS2/J (7.35-7.40/4.35 mm and (8) mixed cut side stones, .32 ctw
Era: 1950s, center diamond 1920s
Markings: 10% IRID PLAT

NOTE: If you select "Size for me, please!" kindly indicate your preferred ring size at check out in the "Add a note to your order" box. Please allow 1 week for sizing to be completed. 

Payment Details

A 6% sales tax will be collected on orders shipped to our guests in Michigan.

Layaway is offered through the ShopPay checkout option! Select ShopPay and pay in 4 interest-free installments. You will receive your purchase without delay as in traditional layaway.


Domestic: In-stock items ship within three days of purchase (usually within two!) via USPS. Our default is USPS Priority Mail unless your purchase is over $1,000, in which case we require USPS Express Mail + signature confirmation. Insurance is included with all domestic purchases.

International: Default shipping is via USPS First Class International Mail unless the value of the parcel is $400 or more, in which case we default to USPS Priority Mail International shipping. Please allow 3–4 weeks for delivery. Insurance for international orders is available upon request and for an added fee.

Click here for our full shipping policy.

Need it in a hurry? Want to send it to a sneaky location? Prefer a different carrier than what you see here? Get in touch!

Returns & Exchanges

Your experience at Jean Jean Vintage is 100% guaranteed. If you are disappointed with your shopping experience or your purchase for any reason, please give us the opportunity to make it right for you!

Click here for details on returns, refunds, and exchanges.