Sweet, sexy and absolutely charming, this diamond crystalline butterfly necklace is a perfect addition to any jewelry collection.  Stone Type: White Diamond Crystalline Total Gem Weight: 2tcw Butterfly Size: 1 inch Necklace Length: Signature Anna Zuckerman adjustable length chain (16 to 20 inches) Metal Type: Sterling Silver 925 Metal Finish: Available in Platinum, 18k Rose or 18K Yellow Gold