This is a aquamarine necklace made of genuine high quality raw aquamarine. Each one is unique on its own. Aquamarine crystal is March birthstone. This Aquamarine stone is harder than most gemstones and the hardness is 7.5 to 8 which is the same as Emerald. This Aquamarine jewelry is light weight and elegant. This aquamarine is around 10mm by 7mm. This dainty gold necklace is great for layering with other gold necklaces. Measurement: Raw Aquamarine 10 mm by 7 mm Measurement: 6mm by 6mm Emerald S Turquoise Aquamarine Necklace For Gift, Gift Turquoise Aquamarine Necklace, March Birthstone Necklace, Aquamarine Gem, Grunge Jewelry, Raw Aquamarine, Raw Crystal Necklace, Aquamarine Necklace, Aquamarine Crystal