Antique 1920s Art Deco 20K sapphire and diamond engagement ring

A handsome ca. 1920s Art Deco ring in 20K white gold (!) with an Old European Cut diamond primary and flanking sapphire baguettes. The hand-engraved details are exceptional and appear throughout the mounting. Split leaf motifs up the shoulders, milgrain around the baguettes, and etchings around the head are a few or our favorite accents. The Old European Diamond (just under 1/5 carat) is flush set at the center in a square head. The medium dark blue sapphires frame the diamond and tuck neatly into the shoulders. Linear, strong, streamlined details make this an excellent example of Art Deco jewelry design.

Measurements: Size 9 1/2 US, 3.5 grams. This ring may be sized in the 7-10 range for $75.
Gemstone details: (1) Old European Cut diamond, .18 carat VS1/I and (2) 4mm x 2mm sapphire baguettes, .30 ctw (medium dark blue/Eye clean)
Era: 1920s-1930s
Markings: 20K

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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