Beautiful 5.3 gms Ferris wheel made pendant necklace with genuine gemstones 1.75ctw in platinum over sterling silver. The wheel rotates within the Shungite rails. This pendant is like a bag of jellybeans with the different gem colors: Elite shungite .85ct and 14 2.5 mm stones which are red garnet, blue sapphire, African amethyst, Russian diopside, peridot, zircon, ruby, Socoto emerald, Rhodolite garnet, lolite, Aquamarine, and Brazilian citrine, now how is that for a gem line up. Finished back makes it comfortable to wear. NIce heavy 2mm sterling silver chain is easy to untangle if it get knotted, makes a very nice unique gift.