Vintage mid-century .86 carat Old Mine Cut multi-diamond platinum cocktail ring

A "Mad Men" Era platinum cocktail ring with a .86 carat Old Mine Cut diamond center and pavé set diamonds across the face. The Old Miner (GIA certified) pre-dates the rest of the ring and adds old-world charm with its tiny table, steep crown, and plunging pavilion. The ring has a sweeping, bypass design that wraps the century-old center stone in a sparkling trim of single cut diamonds. A single baguette diamond terminates the ribbon-like surround. Plain shank.

This ring comes with a jewelry appraisal for insurance/replacement as well as a GIA Diamond Report. View the report here.

Measurements: Size 7 1/2 US, 8.5 grams total weight
Diamond details: (1) .86 carat Old Mine Cut diamond (GIA #6207586898), SI2/K, (17) single cut diamonds, (1) straight baguette diamond, .50 ctw.
Era: center diamond ca. 1900s, remainder of ring ca. 1950s
Markings: 10% IRID PLAT
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.

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