I purchased this from the TV shopping channel Shop Channel about 25 years ago. I haven't used it much. It was too bulky for me. The pattern on the side is beautiful. I am also listing a pendant head from the same series. I will review the price from time to time according to the silver market. The hallmarks are C^A 925. C^A is the hallmark for Château d'Argent. Château d'Argent, Inc. was established in Quebec, Canada in 1993. 925 means the silver content is 925/1000. The gold parts are gold-plated silver. The stones are white topaz. You can feel the size, transparency, and brilliance of the stones. The center stone is 13x10mm, the side stones are 8x6mm, the ring width is 8mm at the widest part and just under 2mm at the thinnest part. The silver is rhodium or platinum-coated, so you can almost prevent tarnish by just wiping it with a cloth after use. Easy to maintain and wear casually. Thank you for looking.