Men's Necklaces › Joseph Brooks - Black Tourmaline Necklace Image 1 of 1 Joseph Brooks - Black Tourmaline Necklace $161.00 A 57mm x 11mm black tourmaline crystal on a 22" sterling silver chain necklace. Get notified by email when this product is in stock. Add To Cart Added! A 57mm x 11mm black tourmaline crystal on a 22" sterling silver chain necklace. Black tourmalineSterling silver You Might Also Like Joseph Brooks - Spirit Quartz Necklace $140.00