I am currently selling vintage jewelry for a friend’s 89 yr. oldAunt’s estate, some of which is good jewelry and some costume from the 50’s orearlier/later. I will describe best as I can. Thanks for looking and write with questions.This is a vintage 10K (tested) gold ring with a large Aquamarinestone in the center, (I guess about 3K) with fancy side designs. ( the stone measures 3/8" W and 1/2" T) There also is a design inside that looks likea Pyramid in small lines, (see pix) I ...do not know this mark. The sides arefancy designs and appear to be a different color, maybe white gold. The velvetbox is from Martin Jewelry Co. Chicago and has a MOP button up front to openthe box. We figure the ring to be from before the 50’s.Shippingis USPS First Class wrapped very well.*I’ve had a stroke in 2014 andam just able to handle small objects so this is my forte! Some of my things may need to be polished as Iam unable due to my stroke, but all are fairly clean. I hope you all enjoy my items I've sold on eBay with 100% feed- back for about 20yrs. and Etsy for about 1 yr. and longer now. “The grading and condition of these is yourjudgement, please read description and look at photos. I try to describe allitems carefully and I honestly and do not claim to be an expert on any of theitems, all are sold as-is and as-found condition”