Genuine Elegante (TM) Product. 17.5"+2"Multistone Necklace. 17.5" + 2" Extension Sterling Silver Necklace With Multistones. The Stones Are Amazonite, Amethyst, Ocean Jasper And Blue Green Agate. The Amethyst Stones Are Freeform And Will Vary In Shape And Size. The Round Beads Are 13.5Mm, Oval Beads Are 9Mm X 13Mm And 13Mm X 17Mm .925 Sterling Silver. 100% Satisfaction Guaranteed. Material: Sterling-silver Condition: New