Double strand vintage style necklace with a strand of 14 karat gold plated sterling silver tanzanite bead chain with 4mm bi-cone crystal accents. The second strand is 14/20 gold fill chain with a 16mm x 25mm faceted clear quartz. This necklace has an ornate square 14/20 gold fill clasp. Silver Stars Collection Exclusive .925 Sterling SilverUsually ships next business day. Holidays and weekends may affect shipment.