Unique Fish Design Ring with Gemstone

Vintage Taxco Sterling koi Fish Bypass Ring Serafin Moctezuma Miguel Melendez . This is from my Mom's estate it's an adjustable/bypass Taxco ring and was handcrafted by Serafin Moctezuma? Handmade and heavily marked with stamps inside. I tried to get a good picture but my pics don't do this justice. There is an amethyst cabochon in the mouth and unknown stones in the eyes. It can be adjusted larger . If you need better pics just let me know Intricate fish design ring. Perfect for unique style lovers... I've included other pieces I will list