C. 1990. Modern, architectural, interlinked. Our Estate collection earrings are cool and current, shining in 14kt yellow gold as open-space … C. 1990. Modern, architectural, interlinked. Our Estate collection earrings are cool and current, shining in 14kt yellow gold as open-space hoops stationed with a trio of loops. Length is 1 1/4" with snap-bar backings. 14kt yellow gold triple-loop hoop earrings. Exclusive, one-of-a-kind Estate Jewelry.