Wear color in a sophisticated way with this tasteful cushion-shaped green peridot and diamond frame ring in yellow gold. Crafted in warm 10k gold the 7. 0mm cushion-shaped spring-green peridot glistens in a frame of sparkling diamonds. The diamond-lined shank completes this 1/5 ct. T. W. Diamond look. Peridot is the traditional birthstone for august and is said to bring fame, dignity and protection.