This rope chain has a nice weight to it

a stunning example of high-end Victorian-era jewelry

1980's or earlier

Chalcedony may present as a uniformly colored stone or feature subtle banding

Gem: 2 Aquamarine totaling 5

Grooved Gold Black Onyx Statement Ring Fob This rope chain has aSophisticated and handsome, this is crafted of sturdy 10 karat gold, with a lined setting. The center is a perfectly polished, rectangular cushion of deep black onyx. The smooth style, patina gold, and subtle details of this vintage ring make it appropriate for everyday wear. Metal: 10K Yellow Gold Gem: Black Onyx Gem Measurements: 13. 6 x 15. 5 mm, Rectangle Cushion Cut Ring Size: 8. 50 Marks: "10K" Stamped on the inside band