Vintage 1930s Art Deco 18K .35 carat Old Mine Cut diamond engagement ring

An Art Deco solitaire engagement ring with an Old Mine Cut diamond set in 18K white gold. The original diamond in this ring lacked a certain "je ne sais quoi" so we replaced it with a friendly, fiery old miner. This diamond is just over 1/3 carat with wild, wonky faceting, a large culet, and a tiny table. It twinkles and flickers from its flush-set perch in a hexagonal head. The combination of the romantic, Victorian Era diamond and the perfectly symmetrical and strict proportions of the Art Deco mounting is DELICIOUS. Long-stemmed blossoms span the filigreed gallery and the shoulders are hand-carved with dove-tailed flowers that remind me of crocuses! Slim shank. A beauty from every angle.

Note: This ring comes with a jewelry appraisal for insurance/replacement for your files.

Measurements: Size 5 3/4 US, 2.1 grams
Diamond details: (1) Old Mine Cut diamond, .35 carat, VS2/I
Era: 1930s
Markings: N/A, tests for 18K

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.

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