Never more popular, the Alexandrite halo rings feature a beautiful gemstone surrounded by sparkling diamonds. The birthstone of June, Alexandrite is an amazing and mysterious stone. A created alexandrite ring is a unique and entertaining attention getter. 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. Black and gold make a beautiful and elegant combination. A black onyx ring is a perfect accessory for any outfit.