Diane Yang Tanzanite and Cubic Zirconia Single Drop Pendant Necklace Diane Yang jewelry is handmade by highly trained artisans Each piece is exquisitely constructed with fine 14k gold-filled wire with Swarovski crystal beads wrapped around cubic zirconia The unique combination of color pairings and whimsical design is the hallmark of each Diane Yang jewelry collection Each piece celebrates a timeless feminine aesthetic Made in United States