1 Strand (34inches) of Real Natural Chrome Diopside Gemstone Chips Beads. wholesale price. Prepared exclusively by GemMartUSA 1 strand of 34". Beads vary in size from 4mm-6mm. Natural chip beads for DIY, Jewelry Making and Crafts Material:Semiprecious Stone;Shape:Freefrom,Irregular;Style:Drilled Beads temporarily strung together. Use single beads or restring Comes with a signed Certificate of Authenticity from GemMartUSAInc