2 Square Cushion-cut Amethysts mm 7×7 total weight 3.00 carats, 32 Round Rubies total weight 0.95 carats, 18k Yellow Gold 5.20 grams and Black Rhodium. Handmade in Valenza, Italy. Designed by Carlo Antonini. Signed By A & Furst. Size 6.5. (Resizable to most ring sizes or available by special order).