RING INFORMATION Band Width: 1.8mm Center Stone: Approx. 2.00 ctw. Cut: Pear Brilliant Cut STONE DIMENSIONS Natural Diamond: ~10x7mm Lab Diamond : ~10x7mm Moissanite Natural Champagne Diamond: ~10x7mm Lab Created Ruby: ~9x6mm Natural Sapphire: ~9x6mm Natural Emerald: ~11x7mm Certificate Type: GIA, IGI, EGL, or Guild Labs