Beautiful ruby cluster ring by Samuel Aaron. The center of the ring has a prong set oval cut stone flanked by two rows of channel set kite shaped and channel set square cut pink stones. The inner band is signed THL and 10K. Samuel Aaron of New York opened in 1950 making fine jewelry. This ring dates circa 1970-80's. It’s a size 5.25 (5 1/4). Some very light and minor scratching around band. Could use a good cleaning, I don’t have the right cleaning supplies (rubies are sensitive to chemicals).