A 16x12mm pear composite purple turquoise 18K yellow gold over sterling silver earrings measuring approximately 0.77 inches long by 0.47 inches wide with leverback backings - the purple composite turquoise earring in warm gold where the rare lavender-to-purple color expression of composite turquoise creates an unexpected and striking presence. At 16x12mm pear, the stones have genuine presence at the ear. Leverback backings. Composite construction.