Pendant in carved variegated jade & 14K gold with lovely signed chain

Great details on both sides of the 1.75-inch richly hued jade pendant and the gold fittings. The bale is marked 14K and has been confirmed gold. The 15-inch chain is marked NR - for Nina Ricci - and Avon. In like new condition. I do have a 10K gold chain available. If you would like to buy the pendant with that chain, let me know in the comments and I will create a new listing.