Hello, I recently had my 40th wedding anniversary for which my husband offered to buy me a ruby ring. He suggested I choose one and pointed me towards the Gemsny site. He also looked at some on the Costco website. I was nervous at buying a ring site unseen from Costco and they have them only at size 7; I need a 9, so I searched the Gemsny site and favored the three following designs, them falling within the price my husband was willing to pay. Please would you comment on each of these to your ability and let me know which, if any you think would be the most attractive and valuable ring. #R47502RB Emerald cut prong set Halo ring with 98 diamonds. #R48056RB Oval cut ruby halo ring with 56 round diamonds. #R48055RB Rare untreated cushion ruby halo ring with 56 round diamonds. I think I am in favor or the untreated ring after reading about heat treatment on the web. However, I see thet the heat treated ruby is larger but less brilliant. Your opinions as to whether any of these rings would be good and worth the money would be appreciated. I would also appreciate anyone's opinion of Costco jewelry in general. Thank you. Margaret.