The drops are sterling silver set with faceted oval peridot and iolite gemstones. The longest, three-stone drop dangles about 1-1/8 inches below the strand. I've added an 18 inch strand of sterling silver, 3mm peridot and 4mm iolite round beads, spaced with silvery glass seed beads. The clasp is a beautifully wrought sterling silver 'S' hook. This beautiful and unusual colour combination is brought to you by SPARKLE PLENTY, of course. All our one of a kind and limited edition artisan beaded jewelry is individually handcrafted in our studio in Los Angeles, California. Be sure to browse our online store to see all our bracelets, necklaces and earrings and other fashion accessories. All designs, text and photos copyright Sparkle Plenty Fine Beaded Jewellery 2002-2009 and may not be reproduced in whole or in part without prior, express written permission. All rights reserved.