Smooth Long Lavender Blue Simulated Tanzanite Teardrop Earrings. The french earwires are sterling silver or 14k gold filled - you choose. The gemstone size is 10x25mm, earrings hang 1.6 inches, 20 carats. Great everyday earrings, simple design. The mannequin shows the relative size and how they will hang. A great wardrobe staple. Shipping is Free!