Tewiky Dainty 14k Gold Plated/Silver Cubic Zirconia Necklaces for Women, Simple CZ Jewelry Necklaces Trendy GiftsDiamond Necklaces Design: Premium diamond cut cubic zirconia clear crystal piece. This cut style makes for a flat front and pointy back and the quality of this piece's cut allows for incredible sparkle! Size And Package: Cubic zirconia size: 5mm. Inner Chain: 14" External Chain: Length: 16. 5"+2"extension. We have changed the carton packaging to the current plastic packaging box, which not only looks more refined but also more waterproof, it is the