Ladies 14 karat yellow and white gold blue topaz, peridot and diamond necklace featuring a pendant with a custom shaped blue topaz weighing 4.20 ct. and a round peridot weighing 0.90 ct. Accenting the pendant are 0.14 ct. of prong set round brilliant cut diamonds. The diamonds are K-L color and VS clarity. The necklace with a lobster claw clasp measures 18.00 inches in length and weighs 4.30 grams.