Montana Yogo Sapphire 3 Stone Open Heart Pendant Necklace 3 - 2.5mm stones (.25 ct) 925 sterling silver. Comes with an 18" 925 sterling silver chain. 3/4" from top of bail. Inquire about white and yellow gold. Please note the review below who was not happy with her gift received the Montana sapphire pendant, not the yogo pendant. Montana sapphires are from the Philipsburg area of Montana and are usually more of a blue/green where Yogo sapphires are from the middle of the state and more of a cornflower blue. We offer both of these on Amazon so she left a review for the wrong item.