Natural 3mm Tanzanite Necklace, 18K Gold Filled Clasp, Blue Gemstone Jewelry

Meet COSTA BLU

Inspired by the deep blue of the Mediterranean and the effortless spirit of the California coast, Costa Blu is a delicate necklace made with genuine natural tanzanite gemstones. The tiny 3mm faceted tanzanite beads create a beautiful blue shimmer as they catch the light, while the gold details add a warm, sophisticated touch.

The necklace is finished with an 18K gold filled clasp and a gold plated accent bead. Designed to be delicate enough for everyday wear, yet special enough to make a statement, Costa Blu looks beautiful worn on its own or layered with your favorite necklaces. 

✨ Details

Genuine natural tanzanite gemstones

3mm faceted beads

18K gold filled clasp

Gold-plated accent bead

Delicate beaded design

Approximately 14 inches

Perfect for everyday wear and layering Each natural tanzanite bead has its own subtle variations in color and clarity, making every necklace uniquely yours.