20.70 ct. t.w. Rock Crystal and .35 ct. t.w. Diamond Earrings In 14kt White Gold [2] Rockin' 20.70 ct. t.w. rock crystal teardrops get extra glimmer from glam .35 ct. t.w. diamond frames. 14kt white gold. Hinged posts. Earrings measure approximately 3/4" in width and have a hanging length of almost 1 1/2".