Attribué à Lalique ? Assiette antique surélevée en verre soufflé violet officiel surélevé

Lalique ? Attribution Antique Violet Frosted Coating over Glass Blown Into single Mold Dish. Condition is excellent. There are no cracks, chips to rim or base. Frosted coating is slightly rubbed in parts due to normal wear and handling. Could not find Lalique stamp, however quality is very good. This is not a pressed mold two piece dish. It looks as though it was blown into a one piece mold? I am not an expert, however looks to be something good. I am starting buy it now high at $299, and will entertain offers. $35 to ship for insured UPS shipping. If it is Lalique it is worth it. If not i will accept offers. Has been in my barn for many years. Approximately 7 5/8 diameter x 2 1/4 inches height.