Montana Sapphires [8/9, 2020] Clear flattened sapphire crystal with triangular pattern from famous Yogo Gulch. Sold RT237 – Sapphire, 2.15ct ¥40,000 Yogo Gulch, MontanaDetails RT238 – Sapphire, 1.15ct ¥22,000 Yogo Gulch, MontanaDetails RT265 – Sapphire, 0.4ct ¥7,500 Yogo Gulch, MontanaDetails Sold RT264 – Sapphire, 0.25ct ¥4,600 Yogo Gulch, MontanaDetails RT267 – Sapphire, 0.35ct ¥6,500 Yogo Gulch, MontanaDetails
