Grandidierite: One of the World’s Rarest Gemstones

So rare and so sought-after, TJC has managed to get a limited quantity of the stunning gemstone, grandidierite. The piece of jewellery we have to offer you is a beautiful beaded necklace. A high tensile thread is used in this necklace to hold 64 Carat grandidierite. Additionally we have added a magnetic clasp, this adds the