14K Solid Gold, Amethyst Jewelry, February Necklace, Real Gold Necklace, Birthstone Necklace, Gemstone Jewelry, Amethyst Pendant Gold heart necklace weighs 1.45 gr and the chain length is 46 cm. All of our products has the stamp "585" on them. (which states that this is real gold) There may be +/- 0.15 change in gram information due to production. Your products will be shipped with free shipping UPS express within 1-3 business days. Quality control has been done. Gold heart pendant is Anti Aller Heart-shaped Sapphire Birthstone Jewelry, Heart Cut Sapphire Necklace Gift, Heart Cut Sapphire Necklace As Gift, Dainty Tanzanite Birthstone Jewelry, Tanzanite Birthstone Necklaces For Anniversary, Heart-shaped Sapphire Necklace For Gift, Sapphire Heart Cut Gemstone Necklace, Heart Cut Sapphire Gemstone Necklace, Heart Cut Amethyst Birthstone Jewelry