–> 25.09 ct AAA Grade Marvelous Pear Cut (21 x 16 mm) Genuine London Blue Topaz Loose Stone Mined From Earth! VVS Quality London Blue Color Stone 100% Natural Genuine Mined from Earth Gemstone!!! Gem Type London Blue Topaz Color London Blue Shape Pear Size(LxWxD) 21.47 x 15.60 x 10.63 mm Weight 25.09 ct Grade AAA Hardness 8.0 Luster Excellent Clarity VVS Treatment: Irradiation Origin Brazil RefractiveIndex 1.62-1.63 Specific Gravity 3.54 Clarity Scale IF VVS VS SI I1 Internally flawless; free of inclusions Very, very slight inclusions; inclusions barely seen under 10x magnification Very slight inclusions; inclusions can be seen under 10x magnification Slightly included; small inclusions seen by naked eye Included; inclusions seen with naked eye Track Page Views WithAuctiva’s Counter