Vtg sterling silver and blue cubic zirconia ring

This is a very large blue CZ and sterling ring. Likely from the 90s, this ring is in excellent vintage condition. The ring band is offset. The ring is marked 925 with a possible maker's mark that is not legible. The pear cut faceted CZ is very large, measuring 7/8" high and 5/8" wide. I do not know how many carats the stone is. Total weight of 10.1 grams. The ring is a size 9. Big and gawdy, but oh so beautiful. Boho, Chic, Bling, Hollywood, fabulous