Fire Opal Necklace Milgrain in 925 Sterling Silver FEATURES: Lifetime Warranty Flexibility Shipping Services & Free over $500 Shipped with Insurance & Tracking Authenticity Certified Completely Handmade OPAL DETAILS: Number of Opals1 Opal TypeOpal Doublet Total Carat Weight (cwt)3.82 ShapeFreeform TransparencyOpaque PatternFlashfire TreatmentDoublet OriginWinton, Queensland, Australia GENSTONE DETAILS: Gemstone TypeCubic Zirconia Number of Gemstones6 Gemstone CutRound Gemstone Setting TypeBezel METAL DETAILS: Overall Dimensions (mm)37 x 12mm | 18 inches length total Precious Metal Type925 Sterling Silver P1990 Yellow Pink Fire Opal Pendant Necklace Milgrain Teardrops 18 Inch Doublet With Cubic Zirconia By Anderson Beattie P1990