Silver 925 SF Pendant Pink Lab Fire Opal DOUBLE CIRCLE 1.25" The lab opals are identical to natural in both hardness and composition and are genuine gemstones in their own right,Beautiful pink fire opal circles, Created Gemstones : Our created gemstones are high quality and are not easily distinguished from natural gemstones,Explosion style low price,20% Off Clearance, Shop Now,Stores are open seven days a week.