14K yellow gold gemstone diamond ring. All gemstones are natural. This lovely piece features 1 amethyst, 1 citrine, 1 pearl and 3 round rubies. The amethyst measures 14 mm by 10 mm. The citrine measures 11 mm in diameter. The pearl measures 8 mm in diameter. The front of this ring measures one inch wide. It is a size 6.75. Sizing is available. It weighs 9.1 grams.