A magnificent Art Deco signet ring, American-made 1915–1920, in 18K yellow gold with geometric patterning and engraved, chiseled, and polished finishes. The bezel showcases a stunning Italian intaglio—carved in low relief from orangish translucent agate, depicting Dionysus in profile, likely late 18th or early 19th century. The mythological portrait is exquisitely detailed, capturing the god of wine, fertility, theater, and ecstatic joy in masterful miniature. Ring size 7, resizable; 23 x 22 mm, rising 5 mm. Weight: 14.95 grams. Very good conditions. All our diamonds and colored gemstones are naturally earth-mined. Any synthetic (lab-grown) stones will be clearly indicated in the description. Upon Request, Auction House may provide Ring resizing or/and appraisal. This will carry an additional cost. Appraisals are made by our in house GIA certified Gemologist.