Several carats of diamonds carats of diamonds in the average for your wedding ring will be because of the different regions have bigger difference, in many countries and regions, common wedding ring diamond size on average 1 to 1. 5 carat left and right sides. For single diamond wedding ring, it is a relatively ideal diamond size, not too big nor too small, suitable for different size of hand. You might think that 1 carat diamond pricing will be very high, in fact equal 1 carat diamond prices also have very big difference. For example, the diamond shape has a great influence for the price, in the case of other aspects are equally long round diamond prices far higher than Angle trapezoid or princess square cut diamond, this is mainly because when the light is aspersed when coming down, round diamond shining light the most, at the same time the most popular with the market. Except number of carat diamond GIA certificate is also important to 4 c standard and 3 c reference data, respectively is cut, clarity, and color. A one carat diamond, color is the same level for D, diamond studs are a category IF price than color grade G, clarity grade for VS2 diamond prices much higher, but IF the cut is perfect, a color grade G, clarity grade for VS2 diamond will also be very beautiful. So how to choose depends on your budget, you can choose some of the same size of diamond, and then for some of their different features to select in your budget within the scope of the ideal model. Other styles: three drill ring ring ring, if you think one carat single diamond wedding ring is not suitable for you, we suggest you can consider halo ring or three drill a wedding ring, the two would make your design from the Angle of optical ring looks more as a whole. If you tend to have a main drill design, halo ring will be very suitable for you. Design is that there is a large main drill, the main drill around around many smaller diamonds. Even if the drill is only 0. 5 carat, ring type design can make the whole diamond ring looks dazzling and dazzing, impressive. Three diamond ring is the design of a more original type, with single diamond drill and aura have a carat several large diamond is different, you can choose to add up to about 1 three smaller diamond carat weight. Three drill respectively represent the past, present and future, such a design can add more romantic wedding ring for you. To provide you with a variety of exquisite glittering married diamond ring, 1 carat diamond ring has very many kinds of design and quality of a material to choose, if you have any other questions about how to choose diamond carat, you can feel free to contact our consultant team. If you prefer other halo ring or three drill ring, our website online store also has a lot of design can be for you to choose and buy.