Vivid! 15.91ct princess cut sky blue Topaz set

These gems were cut from high grade Brazilian topaz exhibiting crystal clarity that amplifies their vivid sky blue hues. They have great cuts with fantastic symmetry creating crisp, vivid flashing accented by a glistening superior luster. Measuring 8mm x 8mm each these gems are beautifully matched, and with a Mohs hardness rating of 8 out of 10 they are perfect for setting.