Quick view 26.00 mm { 63.46 cts } Trillion Concave Cut Extreme Brilliancy Intense Swiss Blue Topaz Natural {Flawless-VVS}--AAA Grade--FREE CERTIFICATE 26.00 mm { 63.46 cts } Trillion Concave Cut Extreme Brilliancy Intense Swiss Blue Topaz Natural {Fla MSRP: Was: Now: $299.99 Add to Cart