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.

C1930's Platinum Moonstone Ring

C1930's Platinum Moonstone Ring


Vintage 1930’s platinum ring featuring a custom-cut ovular moonstone and engraved detailed halo accents.

Feature moonstone is a very clean, luminescent moonstone. The moonstone displays an iridescent blue tone when one the finger and shows nearly clear when off. The moonstone is set in a bezel setting and accented by flush-set diamonds held in place by discreet prongs. The halo is highly detailed with hand-engraved milgrain accents and accent cuts.

The ring is relatively low profile. The shoulders slope low to the finger and display hand-engraved detailing towards the top. There is no engraving or diamond accent on the lower shank of the ring.

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.