16" authentic + 2" Gold Filled Rainbow Moonstone and Tourmaline Necklace

authentic Pretty in pink layered necklace. 14/20 gold filled necklace with gold plated sterling silver beaded chains with bits of rainbow moonstone and tourmaline measuring 3mm x 4mm. Center sits a 10mm x 15mm pear shape faceted rainbow moonstone in gold plated sterling silver bezel. Strands measure 16"", 17"" and 18"". Necklace has a lobster clasp closure and 2"" extension.
.925 Sterling Silver and 14/20 Gold Filled