10K white gold ring with princess cut/square glass stone. The band is brushed with etching on either side of the shank. Band is tapered. The widest part of the band is 7.2mm and tapers to approximately 2.2mm and the narrowest point.
Research suggest the "RL" marking could be Ralph Lauren or Regina Lane. Likely Regina Lane, because the previous owner shopped on the Home Shopping Network.
Size: approximately 5.75
Brand; Regina Lane?
Marked: 10K RL
Total approximately 2.5 grams