American-mined diamond pair from the now-closed Kelsey Lake Mine in Colorado. The rough crystal retains its natural octahedral form with visible etching and subtle color zoning, while the cut counterpart is a round brilliant showcasing excellent light performance and a slightly warm tone characteristic of this locality. Kelsey Lake was one of the only modern diamond mines in U.S. history, producing a limited number of gem-quality stones in the 1990s. Rare opportunity to own both stages of a fully traceable American diamond
Gemstone 2 x 2 x 1.5 mm / .03 carats
Crystal 2.4 x 1.9 x 1.8 mm / .07 carats
Estimate: $235 - $250
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