Sapphire Blue and White Crystal Collar Necklace and Earrings Set, large pear shape sapphire blue crystals, with white crystal halos, suspended amongst quatrefoil white crystal set flowers, below marquise shape blue crystals, all held on a chain, fastening with a lobster claw clasp; the earrings each comprise a single white flower and blue marquise, matching the necklace, set with post and push back fittings; necklace 18 inches (45cms) long (but can be worn shorter as the clasp fits into any chain link), plus 2 inch (5cms) extender, earrings 1.2 inch (2.8cm) drops