Firey Orange Lab Created Opal set in Teardrop Shape Sterling Pendant with 3mm Cubic Zirconia & 18" Sterling Chain. Chain Length Options Available By Messaging Seller At Time Of Purchase. This Stone is Spectacular with Multicolored Fire & Flash! Great Gift! Orange Fire Opal Necklace, See Video Pretty 8x10mm Lab Created Opal, 925 Sterling Silver Necklace W/3mm Cz Accent Stone, 18" Chain