Art Deco Tiger Intaglio Signet Ring Size:4 and the sapphire is certified

and the sapphire is certified natural with no indication of heat treatment

The detail continues at the back of the charm where the maker has taken care to include both veins and the midrib

with a diamond and ruby set snake coiled around the handle

An astonishing portrait memorial ring in commemoration of Charles I of England

Art Deco Tiger Intaglio Signet Ring Size:4 and the sapphire is certifiedDATE: Art Deco, c. 1930 A strange, and to be honest somewhat perplexing, old signet ring with a black glass intaglio carving of a tiger. Or possibly a bull? Certainly the stance of the creature is more like the latter, but the features more feline. I've wrestled for weeks now trying to determine its age certainly hand made and has a decent amount of age, with intricate engraving around the gallery and strong patina and pitting. With (quite a few)