One-of-a-Kind Snowflake Ring handcrafted in Germany by renowned master metalsmith and gem-cutter Erich Zimmermann in 18k rose gold showcasing a spectacular 10.81 carat reflective brown sapphire that prominently features the angular growth structure exhibited solely in completely natural sapphires. The gemstone is complemented by five bezel-set round brilliant-cut F/vs1 white diamonds totaling 0.07 carats, individually bezel-set in tube-shaped prongs. Size 7 (can be sized). Stamped 750 with Erich's signature hallmarks.