A & Furst - Gaia - Small Stackable Ring with Swiss Blue Topaz, 18k Yellow Gold

1 Cushion-cut Swiss Blue Topaz total weight 2.50 carats, 18k Yellow Gold 2.30 grams. Handmade in Italy. Designed by Carlo Antonini. Signed A & Furst.  0.35" (9 mm) x 0.35" (9 mm). Size 6.