Blue Topaz Necklace - Luxury Thank you very much for viewing! This is a blue topaz necklace. I loved it very much, but I haven't had many opportunities to wear it, so I'm putting it up for sale. The design is not too flashy, so you can wear it over your clothes. I think it's perfect for the coming season. Blue topaz gemstones are also famous as power stones, and are generally believed to have the following effects: Effects of Blue Topaz ・Mental stability ・Effect of controlling emotions ・Effect of relaxing the mind