Sistema Ring (Terrestrial Surfaced, 3 Rough Green Sapphires, 9mm, DA+SAP)
$731
Sistema Ring (Terrestrial Surfaced, 3 Rough Green Sapphires, 17mm, MA+KA+SAP)
$1,036
Sistema Ring (Terrestrial Surfaced, Expanded, 12mm, Rough Green Sapphire, DA+SAP)
$818