11/08/2026

Synthetic Blue and White Sapphire 10KP Yellow Gold Ring 1970s to 1980s Size 6

Synthetic Blue and White Sapphire 10KP Yellow Gold Ring 1970s to 1980s Size 6 1 Oval Cut Synthetic Blue Sapphire Gemstone 6 Synthetic White Sapphire Gemstones Marked 10KP Yellow Gold Ring with gemstones in prong settings Size 6 Made during the 1970s to 1980s Stones are small and last picture is under a blacklight that shows the main sapphire color change.
11/08/2026

Opal Ring in Sterling Silver — Size 8.5

I became a registered gemologist in 2012 and have been a gem show dealer since. I'm liquidating a good chunk of my inventory here on Ebay at below wholesale prices. Gorgeous ring with a high quality cluster of natural and untreated fiery Opals. These are exceptional stones. Just a great ring for the price. Stamped 925 for sterling silver and plated with a black rhodium alloy to prevent tarnishing.