The Alx&Co. Boutique

Our online boutique features our vintage and antique engagement-style rings. All of these rings are also available for viewing and purchase at our Old Town, Alexandria showroom.

Because our larger jewelry inventory changes nearly daily, we do not maintain an updated online gallery of the rest of our jewelry. To see our complete collection of fine jewelry - including our amazing antique and contemporary necklaces, bracelets, earrings, and rings - please visit our showroom in Old Town, Alexandria.

If you are interested in a custom design, please email us at and we’ll get you started.

C1900's Art Nouveau Style Platinum Diamond Ring

C1900's Art Nouveau Style Platinum Diamond Ring


Antique early 1900’s platinum engagement style ring featuring an organic-inspired, sculptured head set with a round European-cut diamond and accented by round diamonds down the shoulders.

The feature diamond measures approximately 0.73ct, clarity grade VS2-SI1; color grade H-I. It is set in a platinum, hand-detailed setting, richly ornate and decorated in a quintessentially Art Nouveau style of detailed webbing and foliage motif. The head raises relatively high from the shoulders.

The ring has six round accent diamonds, three on each side of the feature diamond and spanning down the top of the head. Hand-engraved details bring dimension to the head and shoulders and extend down the shank.

Can be resized larger or smaller. Resizing is complementary with purchase, please include your ring size in your order details.

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All measurements and grades are professionally approximated and conducted without removing the gems from the setting.