Platinum Moonstone Cameo Ring with Diamond and Sapphire

The Curio


Many months ago during a live video, we began marvelling at the idea of one day finding a moonstone cameo, and after many arduous hours of searching I am honored to offer today the Curio’s first moonstone cameo. A delicate hand carved portrait of the goddess Demeter, this Edwardian filigree example is set with a natural ceylon sapphire, flanked by two old mine cut diamonds. This is a gorgeous stickpin to ring conversion that was painstakingly crafted by our master jeweler featuring a platinum split shank, which has been hand beaten on four edges to create a fitting Edwardian-esque finish to this masterful jewel.

Materials and Features: 

Platinum, moonstone, sapphire, diamond


Edwardian, American




Weight: 2.44 grams

Dimensions: 11mm x 11mm ring face

Ring size: 7.0 US

Condition: Excellent condition. Note that this ring has been carefully converted from a stick pin. Minor associated age wear. 

Please view and inspect any photos closely. We endeavor to fully disclose all condition information clearly and concisely, however, please note that what qualifies as excellent condition for historical jewelry differs from modern and contemporary pieces; please take the age of the piece into account when examining the piece. Minor age wear is typical and to be expected for antique and vintage jewelry. Unless otherwise stated, gemstones have not been officially graded for color, clarity, or treatment by GIA; any information provided is our own educated, professional assessment.

Platinum Moonstone Cameo Ring with Diamond and Sapphire

Sale price Price $1,550.00 Regular price $1,695.00