I made this necklace using sterling silver 4mm daisy beads, 14K gold-filled 2.5mm round beads, gold-filled 7mm chain and 24 gauge wire, a GF lobster claw clasp, black spinel 4mm faceted rondelle stones and Swarovski clear AB 4mm square crystals. All the metal findings are either sterling silver or 14K gold-filled. 14K gold-filled is real 14K gold that is heat and pressure bonded to a base metal. It won't flake or peel and it should last for many years. You literally have to wear off the outer 5% of the metal. This necklace is adjustable from about 17" to 20". A matching bracelet and earrings are also available in my shop. NOTE: There is no relationship between myself, or any of my finished items, and any Swarovski company. "Swarovski" is a registered trademark of Swarovski AG.