14K white gold, halo-style, London blue topaz and diamond necklace. The center stone is an elongated, London blue topaz that weighs 1.58ct. The topaz is surrounded by a halo of round brilliant-cut diamonds with a total weight of 0.12ct. The diamonds are "G" color and "SI1" clarity.
Metal: 14K white gold
Gemstone: Blue topaz and Diamond
Weight: Blue topaz - 1.58ct, Diamond -