Pretty Pink Lab Created Fire Opals With Gorgeous Fire & Flash, See Video! Necklace Has 10x12mm Opal With 925 Sterling Pendant & Chain, Earrings Have 8x10mm Opals, With Ear Wires. Both Have Halos of Crystals. Great Gift! Pink Gift Box Included. Pink Opal Necklace/Earring Set, Pretty 10x12mm Lab Created Opal, 8x10mm Earrings, 925 Sterling Crystal Halos, 18" Chain