10mm Square Cushion Cut Blue Topaz 5 carats

Blue Topaz
Measurements:  10.0 mm, 6.5 mm deep
Weight: 5.05 carats
Color: Blue
Clarity: Eye clean
Cut: Square Cushion
Condition: It has some light wear. See photos. This was sourced from preowned gold jewelry
Treatments: Most blue topaz has been irradiated