Sapphire from Auvergne, round brilliant cut 0.59ct

Auvergne sapphire, round brilliant cut, 0.29ct

Auvergne sapphire, round brilliant cut, 0.55ct

Auvergne sapphire, round brilliant cut, 0.39ct

Auvergne sapphire, pear cut, 1.09ct

Auvergne sapphire, round brilliant cut, 0.51ct