Quick view 9x7.5 mm { 4.38 cts } Octagon Emerald Cut AAA Fire Imperial Champagne Tourmaline Natural { Flawless-VVS }--AAA Grade 9x7.5 mm { 4.38 cts } Octagon Emerald Cut AAA Fire Imperial Champagne Tourmaline Natural { Flawless- MSRP: Was: Now: $184.99 Add to Cart