Jewelry 19 Unmounted Natural Black Opal Stones

This lot is for 3 beautiful unmounted natural ruby stones. Consignor states the stone are: Natural rubies, 38.00 carats in total, color enhanced, 13...

This lot is for 2 lovely unmounted natural sapphire stones. Consignor states the stone are: Navy blue Natural Sapphires, 26.50 carats total weight, c...

This lot is for an unmounted natural labradorite gemstone. Consignor states the stone are: Natural Labradorite, 40.75 carats, 38 x 21 x 6 mm, Canadia...