Shop This AA Grade Step Cut Nugget Shape 12-20mm Natural Bio Lemon Quartz Gemstone Beads Strand. You Will Receive Approx. 36 Pieces on 18 Inch. Long Center Drilled Strand. This Bio Lemon Quartz Stone is Sourced From Brazil. To The Best Of Our Abilities, We Strive To Provide Images Of Our Natural Gemstones That Are As Accurate To Their Real-Life Appearance As Possible In Terms Of Color and Pattern. However, Given That They Are All Products Of Nature, There May Be Slight Differences.