CD 102 double diamond ( both front & back have large diamond embossed) . I've always called it a light steel blue, some see a light SCA tint, only a very shallow base slice ( 1/4 by 12/ in) and maybe a super tiny open bubble nearML @ base, 2 of the usual, hard-to-see dome stressors (supoer-shallow), solid piece, $ 9.99, plus sh, scott farrell, box 3032, lake havasu, az, 86405 ( pictures next to my lavenflower toll, NFS at this time, color reference ONLY )