Antique 18K gold 1930s .25 carat Old European Cut diamond solitaire ring

An Art Deco diamond engagement ring with an Old European Cut diamond center. The primary diamond - approximately .25 carat - is set in a floating octagonal head. In addition to the strong, classic Art Deco geometric principles at work here, the ring is replete with delicate openwork and engraved details, including volute shoulders, blossom and scallops patterns up the shank, and criss-crossing lattice accents around the gallery. Two single cut diamonds are set  in triangular recesses at the shoulders, giving the face of the ring a shapely, satisfying form. 

A bit about Old European cut diamonds . . . Old European Cut diamonds are round diamonds cut before modern round brilliant cut diamonds were developed. They have small table facets, high crowns and chunkier facets than our modern round cuts. The culet (tip on the bottom of the diamond) is larger and can be seen through the table facet. The facets are irregular and not as precise as round brilliant cut diamonds because they were done by hand and before strict proportions for cutting were established. We love the chunkiness of these old cut diamonds, with more charm and character than diamonds that are cut by machine.

Measurements: Size 8 US, 3.3 grams. This ring may be sized in the 5-8 US range for $75.
Diamond details: (1) .25 carat Old European Cut diamond, VS2/G and (2) single cut diamonds, approx. .06 cow
Era: Art Deco, 1920s-1930s
Markings: "18K (S maker's mark)

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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