For your consideration is this gemstone collection of Blue Topaz shown in Oval, Trillion, Round, and Marquise cuts. There are seven small oval cut blue topaz stones, and twelve larger oval cut blue topaz, and eleven trillion cut blue topaz stones, there are also eight round blue topaz stones, and last is four marquise stones of a variety of sizes. The condition of these gemstones is good showing spectacular color and no signs of damage. The measurements of these gemstones range from 4.03 x 2.04 x .94 to 5mm x 7mm.