Details Lola Brooks 18k yellow gold & green and blue checkered tourmaline cushion earrings, 4.81ct. Each stone measures approximately 3/8″ x 3/8" & when hanging, the earrings measure approximately 3/4" from the top of the ear wire to the bottom of the stones. - tourmaline, 2.9ct - 18k yellow gold - 3/4" total length  - each earring weighs 1.73g