Blue topaz 14.5 carat Emerald cut prong set vintage sterling silver ring size 5.75 Wally Koala Woobles Topaz is oval cut and

Topaz is oval cut and measures 10mm by 8mm or 2

This black and blue stunner features alternating black and aurora borealis oil slick coated plastic beads

Brooch measures 2 and 1/8th inches tall and 4 and 1/4ths of an inch wide

Stamped NF 925 on the inside of the band

Stamped on the reverse sterling made in Siam SYKHA

Blue topaz 14.5 carat Emerald cut prong set vintage sterling silver ring size 5.75 Wally Koala Woobles Topaz is oval cut andBlue topaz 14. 5 carat Emerald cut prong set vintage sterling silver ring size 5. 75. Good used condition with little to no signs of normal wear. Great vintage patina present. Stamped Ster on the inside of the band. Art Deco sterling silver vintage setting. Stone measures 16mm by 13mm. Acid tests positive for sterling silver. Gemstone tested with Presidium II Gemstone tester. Ring measures size 5 and 3 4ths.