The product is an 8.34 CT AAA Bolivian Amethyst Pair, featuring natural purple gemstones with excellent cut grade. The gemstones are transparent, eye clean, and unheated, with a certification available on customer request. Sourced from Bolivia, these oval-shaped amethysts have dimensions of 12.0 mm x 10.0 mm x 6.5 mm, making them ideal for jewelry and watch-making applications. Backed by the reputable brand Luckygems International, these gemstones are a stunning addition to any collection.