This single strand one of a kind necklace has been created with stunning high end, micro faceted and petite Jadeite, Kyanite, Pearl and London Blue Topaz highlighted by sterling spacers. These stones are so clear and beautifully faceted. This piece sits at about 16.5-17” with the extender. Absolutely enough to wear solo or layer up with other favorites, as shown in the photos. The clasp is a small sterling silver lobster clasp with a sterling silver extender.