Signed m + s Gold Tone Grey Genuine Quartz Big Square Costume Ring. Ring has a big genuine shades of grey and white quartz square stone in it. It is a small Size 7. Important to read entire listing for condition specifics below as it's a preowned ring and not perfect. 

Top setting measures approx. 7/8" squared, stone measures approx. 3/4" squared x 5/16" thick. Band measures 3/16" wide.  It is a small size 7. 

Top setting gold area shows two spots of wear, one on each side, please see last two photos, pics 15 and 16. A few small fleabites on the edge of the stone, very minor. Hardware shows normal use but no fade except for the two spots I've shown in last photo, the rest of the dark colors/shadowing is reflections only.