Shop › Aquamarine Bar Earrings Image 1 of 2 Image 2 of 2 Aquamarine Bar Earrings $135.00 Sterling silver bars, each with a flush-set lab-grown aquamarine at the base. Sterling silver ear wires. 1 3/8" long. Add To Cart Added! Sterling silver bars, each with a flush-set lab-grown aquamarine at the base. Sterling silver ear wires. 1 3/8" long.