Vanna K™ for Bella Luce ® tanzanite simulant 6.36ctw oval and white diamond simulant 0.72ctw round, Platineve ® Earrings. Measures approximately 1.06"L x 0.38"W and have leverback backings. Each Vanna K™ design has a signature label that features a lab created sapphire on the back earrings. Bella Luce®, Italian for “beautiful light,” delivers the look of fine diamond jewelry and fine color gemstone jewelry at an affordable price. A JTV exclusive for over two decades, Bella Luce® simulant stones sparkle in an array of rings, bracelets, earrings and necklaces.