Friendship, love and loyalty are represented by this historic celtic design. A Amethyst claddagh ring with your birthstone or favorite color makes it even more significant. As the gem of peace and tranquility, amethyst is mesmerizingly beautiful. A durable and affordable gem, an amethyst ring is excellent for every day wear. Jade is the stone given in celebration of the 12th, 30th, and 35th anniversaries of marriage. For thousands of years, the stone has been revered in China and other countries throughout the world.