C. 2000. Cool, breezy colors decorate our Estate collection drop earrings, which feature 28.00 ct. t.w. rose quartz, 8.00 ct. t.w. smoky qua… C. 2000. Cool, breezy colors decorate our Estate collection drop earrings, which feature 28.00 ct. t.w. rose quartz, 8.00 ct. t.w. smoky quartz and 5.40 ct. t.w. rock crystal quartz rounds. Crafted in polished 14kt rose gold. Length is 2 5/8" with earwire backings. Multi-gemstone drop earrings. Exclusive, one-of-a-kind Estate Jewelry.