The black marks are residual jewelry polish. 14K yellow gold band ring is signed 14K and a maker's mark and features 9 small genuine natural Diamonds for a total weight of about 1/5ct. I purchased three stacking rings of about the same size from the same estate. One is still available under a separate listing.
Ring Size - 5 1/2 Ring Face - 3mm Weight - 2.3 grams
