Very nice just found in old stock from factory warehouse. These are nice size  stones that are 18x13 MM.  They are faceted edges with fine polished surface. High bidder gets 14 stones in the lot. Again the lot is for 14 fine polished ALL NATURAL flat back jet black onyx with NATURAL color. This is vintage New Old goods.    Thanks, Pete No reserve! I will combine orders to save on shipping. We have 100's of stones (all varieties) to offer, so please take a look at our other auctions at primegoods on Ebay. 100% satisfaction or your money back. Any questions, just ask. Thanks