Ladies 18 karat yellow and white gold ruby and diamond necklace with a pendant featuring one prong set cushion cut ruby weighing 0.53 ct. and one round brilliant cut diamond weighing 0.16 ct. Accenting the pendant and chain are 25 prong and four bezel set round brilliant cut diamonds weighing 0.38 ct. The diamonds are G-H color, VS1-2 clarity. The necklace with a lobster claw clasp measures 18.00 inches in length and weighs 3.30 grams.