Topazcan be finished into an almost limitless variety of jewellery due to its versatility. A good hardness and availability in desirable colors makes Topaz one the most popular gemstones. The most valuable colors of Topaz are the golden orange-yellow type and the dark pinkish-red and orange-red colors. Value increases with a deepness of color in orange and reddish hues. Blue is the most commonly used color of Topaz in jewellery making.