Rare Mt. Antero Aquamarine Engagement Ring

This charming vintage ring features a classic 1960s design and showcases one of our exquisite aquamarines. The white gold mounting is adorned with intricate pierced filigree work surrounding a round aquamarine, complemented by diamond accents. The aquamarine exhibits stunning color intensity and sparkle, despite its smaller size. This particular stone was mined at Mt. Antero in Colorado, the only aquamarine mine in the United States. We purchased this gem directly from the miner who discovered and cut it—truly a mine-to-market experience! If you collect rare aquamarines or are looking for a gem with Colorado roots, this vintage aquamarine ring could be the perfect choice for you.

Details: Vintage 14k white gold ring set with a .47ct round aquamarine (untreated, Mt. Antero, CO, USA) and .02ct diamond accents (I1 GH).