They measure about -5x7MMStone - OpalShape - OvalQuality -AAAOrigin -EthiopiaAverage Stone Weight - 0.50cts
They measure from 7x10-9x12MMStone - OpalShape - PearQuality -AAAOrigin -EthiopiaTotal Stone Weight - 56cts
They measure about -8x10MMStone - OpalShape - OvalQuality -AAAOrigin -EthiopiaTotal Stone Weight - 68cts
Stone - OpalShape - MIXQuality -AAAOrigin -EthiopiaAverage Stone Weight - 2cts
They measure about -4x6MMStone - OpalShape - OvalQuality -AAAOrigin -EthiopiaAverage Stone Weight - 0.30cts