Stone - OpalShape - MixQuality -AAOrigin -EthiopiaAverage Stone Weight - 4cts
They measure about -6X8MMStone - OpalShape - OvalQuality -AAAOrigin -EthiopiaAverage Stone Weight - 0.80cts
They measure about -7X9MMStone - OpalShape - OvalQuality -AAAOrigin -EthiopiaAverage Stone Weight - 1ct
They measure about - 8x10MMStone - OpalShape - OvalQuality -AAAOrigin -EthiopiaAverage Stone Weight - 1.60cts/Pcs
They measure about -5x7MMStone - OpalShape - OvalQuality -AAAOrigin -EthiopiaAverage Stone Weight -0.50cts