Rarely do I see precision Asscher cuts in the colored gemstone market.  This top color Asscher cut Congo tourmaline is one of these rare specimens.  It is 5.01 carats, measures 9.58 X 7.75 mm, has rich primary green color that leans toward an evergreen with secondary yellow hue, has VS2 dealer rated clarity and superb brilliance with long flashes and beams of green brilliance.  The stone is four prong set in an 18K white gold ring with a Euro Shank (squared towards the bottom for added design and comfort when worn) and joins a pair of round brilliant diamonds.  The diamonds are four prong set, 4.0 mm, 0.50 ctw and SI2 GH quality.  The ring weighs a substantial 7.14 grams and is a size 73/4.  Please request sizing changes on the order form.         AGTA Gemstone Enhancement Codes N = Not Enhanced E = Routinely Enhanced C = Coating D = Dyeing F = Filling H = Heating HP = Heat & Pressure I = Impregnating L = Lasering O = Oiling/Resin R = Irradiation U = Diffusion W = Waxing/Polishing in Opaque Stones Color Symphony only sells gemstones that qualify as being natural.This includes both heated and unheated or untreated stones (with exception some blue topaz and colored diamonds may also be irradiated).  As a proud member of the American Gem Trade Association we pursue ethical business practices and disclose all gemstone enhancements or treatments to our clients.