Quick view 7.80 mm { 3.06 cts } Cushion Brilliant Cut Extreme Brilliancy Intense Blue Purple Tanzanite Natural {Flawless-VVS1}--AAA Grade--FREE CERTIFICATE 7.80 mm { 3.06 cts } Cushion Brilliant Cut Extreme Brilliancy Intense Blue Purple Tanzanite Natural MSRP: Was: Now: $569.99 Add to Cart