Antique Aquamarine Ring - Art Deco Era 18k White Gold Natural Blue Hexagonal Gemstone - Vintage Circa 1920s Size 5 1/2 Filigree Fine Jewelry 14k Gold Branch MARKINGS / HISTORY - Inside

MARKINGS / HISTORY - Inside of shank is marked "10%IRID

blue sapphire (appears natural)

A wonderful antique necklace in amazing shape

Natural amethyst & diamond is secure

Antique Aquamarine Ring - Art Deco Era 18k White Gold Natural Blue Hexagonal Gemstone - Vintage Circa 1920s Size 5 1/2 Filigree Fine Jewelry 14k Gold Branch MARKINGS / HISTORY - InsideBreath taking antique Art Deco era 18k white gold aquamarine ring! This stunning die struck vintage ring contains a lovely natural elongated hexagonal blue aquamarine gemstone that is set east to west by prongs. The Art Deco era piece has a beautifully intricate open filigree setting. Incredible piece of fine Art Deco era jewelry, featuring March's birthstone! ERA Circa 1920s Art Deco METAL MATERIAL 18k white gold, natural aquamarine (approx. 2. 20