Top Quality Natural Green Aventurine Gemstones Smooth Round Nugget Loose Beads ~13x10mm beads (~16") GZ4-2 (1 strand, ~ 16 inch) natural smooth free form gemstone center drilled round nugget beads stone (material): green aventurine (no dyed and no color enhanced) Bead size: ~ 10mm to 13mm (or ~ 0.4" to 0.51"); size varies from bead to bead - not all the beads in a strand are the same size The natural properties and composition of mined gemstones define the unique beauty of each piece. The image may show slight differences to the actual stone in color and texture. Top quality product guaranteed and hassle-free returns only if the purchase is made with Adabele. Adabele is a registered brand with the US Patent and Trademark Office. Our logo, company name and brand are all intellectual property of Adabele LLC. Other sellers with a new listing are not authorized by Adabele to sell this product. They are known to offer counterfeit, imitation products that are not authentic Adabele products.