Vintage / antique very large silver plated cherub putti design belt buckle

Beautiful vintage / antique silver plated belt buckle. This is really large, statement piece with the most gorgeous, detailed pierced metal design in baroque style with cherubs, flowers, pillars and ornate curls and twirls. I am struggling to date it as there are no stamps or signatures at all.

The buckle is about 4 inches in length and about 2 3/4 inches wide. Clearly it would need to be sewn onto the ends of a belt to be functional, or is a beautiful part of a buckle collection. It is in very good antique condition.