This is a handcrafted natural faceted marquise shape blue topaz stone pendant set in 925 sterling silver on a 925 sterling silver plated chain necklace. >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Blue Topaz Gemstone Benefits - *Blue Topaz helps in improving communication and self expression of people. ... Blue is a very calming color and is also the color for throat chakra so people wear it around neck. It helps in providing inner peace, mental stability and balances the Thyroid gland OR, SO THEY SAY...