Beautiful abalone shell vintage ring possibly from the 1970s. Professionally cleaned and sized as woman’s size 8. Jeweler stated that ring was 925 silver. Does have some markings. I couldn’t find specific information but may have been fashioned in Cuba or Mexico. Centerpiece on ring is approx. 1 1/8” in length and 5/8” wide. Colors on the shell are pink and green with some hint of blue. Very hard to photograph accurately. Ring has slight wear on the sides of the setting that wrap around the finger but would be considered more normal wear and tear. People have recognized this is a vintage ring and have made comments from time to time when I have worn it. No returns excepted so please contact me with any questions before purchasing. Ring has received good care from a smoke free home. Thanks for taking a look!