VTG Estate Taxco Sterling Silver & Abalone Size 5.5 Ring! 111 This auction is for one vintage Taxco size 5.5 ring. This ring is designed out of sterling silver and features abalone. The face of the ring measures 10mm by 19mm and this has a weight of 2.5 grams. This is hallmarked on the back of the ring. Nice unique piece. Natural patina throughout. If you have any questions or concerns before purchasing please message me and I will get back with you asap. Thank you!