A modern heirloom. Introducing our take on a traditional style. Whether you wear yours or a loved one’s, a birthstone necklace is an easy way to add color and meaning to your look. This birthstone necklace features a 14k gold chain and diamond detail, and makes for a perfect, personal gift. Aquamarine is March's birthstone. Product Details Diamond: 0.01 total carat weight, 1.3 mm GH SI1-SI3 Aquamarine: 0.15 total carat weight, 3 mm genuine aquamarine 14k solid gold 16" chain + 2" extender. Adjus Color And Meaning, Gold Birthstone Necklace, Earrings Stacking, March Birthstone Necklace, Aquamarine Birthstone, Orange Agate, Yellow Opal, Aquamarine Necklace, Solid Gold Chains