Quick view 11x9 mm { 3.92 cts} Oval Brilliant Cut Extreme Brilliancy Premium D Block Purple Blue Tanzanite Natural {Flawless-VVS1}--Premium Grade--FREE CERTIFICATE 11x9 mm { 3.92 cts} Oval Brilliant Cut Extreme Brilliancy Premium D Block Purple Blue Tanzanite Natu MSRP: Was: Now: $999.99 Add to Cart