Purchasing diamonds & fine jewelry is an involved task and you should make sure that you have properly investigated the diamonds and the sellers before you decide where you want to make your buy from to protect you! Always make sure that you look into the seller before you start making an expensive purchase like this. You will want a gemstone that has been appropriately certified and has the other necessary proof so you know that you are getting a legit deal. Although you can find used pieces for sale, unless the dealer has the diamond ring reviews verification of the jewel quality and value of the piece, you should decline this choice. That is what Diamond Ring Review does for you. Seek out the best jewelry stores and write great articles like James Allen Reviews. A vendor which sells emerald engagement rings and much more. Another great way to increase the optical illusion of a larger diamond is to find one that has a setting of smaller gemstones or sapphire and/or white gold surrounding the solitaire or centerpiece. Unless someone looks at it closely they will likely believe you have a much larger rock than you actually do. Of course, you don't have to do this if you don't want to.