Ladies 14 karat white gold blue topaz and diamond necklace featuring a pendant with one prong set 0.76 ct. emerald cut blue topaz. Accenting the pendant are 10 prong set round brilliant cut diamonds. The diamonds are G-H color, SI clarity and weigh 0.06 ct. The necklace with a lobster claw clasp measures 18.00 inches in length and weighs 2.50 grams.