Always a crowd pleaser, this elegantly styled necklace features beautiful opal with white sapphire complements. Metal: 14K yellow gold over sterling silver Stones: 2.7 ctw. lab-created opal, 9x6mm, 6x3mm Other Stones: lab-created white sapphires, 1.25mm, 1mm Closure: Spring ring Care: Wipe Clean Link Construction: Solid Setting: Prong Chain Length: 18 Inch Care: Wipe Clean Birthstone: October Birthstone Metal: Sterling Silver Necklace Type: Y Necklaces Country of Origin: Imported Gemstones may be treated and may require special care. Metal may be rhodium plated to enhance appearance and reduce tarnishing. Photos are enlarged to show detail.