This beautiful BLUE TOPAZ is Trillion cut 12mm for a total of 6.5 carats. Stones of this size are commonly called "cruise stones" due to the fact that you normally can only find them on a cruise ship at this size and only $10.00 per carat. I do have other types of stones, different shapes and sizes. Please call email or call Fritz @ 503 680 6979 Location: Portland it's NOT ok to contact this poster with services or other commercial interests oregon