A contemporary look with a bit of Asian flare these designer earrings by Marianna and Richard feature many brilliant hues of blue and green. An 8mm sparkling Caribbean Quartz checkerboard cut round, a 3mm Royal Blue Quartz, and a 5mm faceted round of Swiss Blue Topaz. perch on Sterling Silver bars and beads. These earrings measure nearly 1 1/4" from the ear and were hand made by the Artisans of India.