Shop › Sapphire R - 08 Image 1 of 2 Image 2 of 2 Sapphire R - 08 $575.00 A round 1.52ctw light blue-green clear brilliant cut sapphire faceted in Missoula, MT and measures 6.71mm. Purchase Added! A round 1.52ctw light blue-green clear brilliant cut sapphire faceted in Missoula, MT and measures 6.71mm.