SHOP AQUAMARINE BAR NECKLACE PreviousROSE CUT CITRINE RING NextCOFFERED STUDS - LARGE AQUAMARINE BAR NECKLACE AQUAMARINE BAR NECKLACE $285.00 Made from a natural blue aquamarine crystal with 10k yellow gold setting and 18” long box chain. The crystals measure about 1/4" long x 1/2" wide. Add To Cart