Ladies 14 karat yellow gold blue topaz, mother of pearl and diamond ring. This doublet ring features prong set 20.00 mm oval cabachon blue topaz with an underside layer of mother of pearl. Accenting the ring in a halo are 36 prong set round brilliant cut diamonds.The diamonds are G-H color, SI1-2 clarity and weigh 0.54 ct. The ring is a szie 6.50 and weighs 14.30 grams.