173 blue topaz carat products are offered for sale by suppliers on Alibaba.com, of which loose gemstones accounts for 27%, fine jewelry rings accounts for 14%, and fashion jewelry rings accounts for 8%.
A wide variety of blue topaz carat options are available to you, such as brilliant cut, round brilliant cut and round cut.You can also choose from ethiopian opal, semi-precious gemstone and rose quartz blue topaz carat,as well as from princess cut, emerald cut, and round brilliant cut blue topaz carat, and whether blue topaz carat is waxing/oiling, fracture filling, or radiation.