I bought this for my wife's birthday and she loved it. Opal is her birthstone and she happens to love it. The design is just beautiful. The stone is large, the heart shape looks very stylish, and the white topaz stones sparkle like diamonds. The included necklace is a little thin but works well if you don't want to change it. At her birthday party everyone was staring at this pendant and complimenting her, and I was taking all the credit :-)