Stunning Opal Necklace with Multi color gemstones

Sterling Silver Necklace With Bead Crystal  Aqua Marine 4mm Round Facet : 1 pc, Blue Topaz 6x12 Marquis Facet : 1 pc, Blue Topaz 6x6 Triangle Facet : 1 pc, GreenQuartz 6x12 Rectangle Cushion Cheker : 1 pc, Green Topaz 4mm Round Facet : 1 pc, Opal 12-12.5X5 : 1 pc, Opal 9-9.5X5 : 1 pc, Grams / Silver : 7.3 gr