They measure about -6x8MMStone - OpalShape - OvalQuality -AAAOrigin -EthiopiaAverage Stone Weight - .70cts
They measure about -7x9MMStone - OpalShape - OvalQuality -AAAOrigin -EthiopiaAverage Stone Weight - 1ct
They Measure Around - 8MMStone - TourmalineShape - RoundQuality -AAOrigin - AfricaAverage Stone Weight - 2.07cts