If the stars and mars were reimagined in a modern silhouette, this multi-shaped pink tourmaline bracelet would reflect the extraordinary impact—with a scattering of lab-grown diamonds for otherworldly sparkle. 10k white gold 6. 0 x 4. 0mm pear-shaped, 5. 0 x 2. 5mm marquise-cut , and 3. 0mm trillion-cut and round pink tourmalines lab-grown diamonds; f color/vs2 clarity 1/5 ct. T. W. Of lab-grown diamonds 7. 0- to 7. 5-inch adjustable cable chain; lobster claw clasp from the stellar star collection exclusive to zales