Material: 18K White Gold Stone: Blue sapphire & diamonds Pre order: 14 working days (Normal service) Please reconfirm to us for your details and request before you submit your order. Without your confirmation we will send you random size and color. Please contact us if your size is out of range mentioned above because there will be additional extra charge depends on your finger size range. If you have any special request on the material and stone you want to use please contact us. Available VIP SUPER FAST Service (3-4 days) please contact us for details Don't forget to visit us on instagram for more collections Instagram: @DAJEWELRY.ID @DREAMAVENUE.WR