Bicolor Pink-Blue Sapphire. Weight: 0.56 grams : 2.8 carats. Clarity: SI. Treatment: none. Unheated. Source: Winza, Tanzania. Send from France with a tracking number. _ If you don't like this items, you can return it for a change or receive a full refund (unless there has been a promotion or the item has been modified or damaged. For more information, contact the seller.) _ #WZ558