I made this necklace using 14K gold-filled 2.5mm round beads, 24 gauge wire, 3mm x 7mm gold-filled chain, a lobster claw clasp, sterling silver 4mm daisy beads and genuine Rainbow Moonstone 5mm faceted rondelle stones. All the metal findings are 14K gold-filled or sterling silver, not plated gold or silver. 14K gold-filled is real 14K gold that is heat and pressure bonded to a base metal. It is very durable, won't flake or peel and the gold shouldn't wear off for years. You literally have to wear off the outer 5 percent. This necklace is adjustable from about 17" to 19". The matching bracelet and earrings are also available in my shop.