Antique 18K .25 carat Old European Cut diamond filigree engagement ring

An 18K white gold Art Deco filigree engagement ring with a quarter-carat Old European Cut diamond flush set in an attractive mounting. The most eye-catching feature of this ring is the starburst detail around the diamond: a crisply articulated, eight-pointed star within the octagonal head. Pierced, lacy details up the shoulders and around the gallery taper quietly to to a slim, plain shank. This ring was made by Belais, a company founded by David Belais around 1918 in New York City. Belais was known for being an early pioneer in manufacturing white gold in America. White gold was a good alternative to platinum, which was needed for World War I and II.

Measurements: Size 5 1/4 US American, total weight 2.5 grams
Diamond stats: (1) .25 carat Old European Cut diamond, VS2/G
Era: 1930s
Markings: BELAIS 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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