Diameter Of A 1 Carat Round Diamond

The below diameters are just an indicative measure for different carat weights of a round diamond with excellent cut grading.

Diameter of a 1 carat round diamond. 43 47 mm which falls within the normal range for 1 5ct rounds a face up area is the area of the girdle plane and tells you how big the stone looks when viewed from the top as set in a ring. Settings compare. A 0 18 carat round diamond can also have a 3 80 mm diameter and 0 22 carat round diamond also may have a 3 80 mm diameter. Even though the carat weight is 50 of a 1 carat stone it doesn t face up twice as small.

The diamond with an sg of 3 52 will weigh 1 carat. This is because diamonds can be cut in various ways. Wondering what a 1 carat round diamond looks link on a hand. In my experience at leo schachter a 1 carat diamond ring can have a diameter that ranges from 5 60mm a horrifically ugly deep diamond all the way to about 6 60mm a shallow flat diamond.

Actual diamond size here you can see how big 1 carat diamond 6 5 6 5 3 92mm actually is and how it would appear on a ring and finger. We ve estimated the average diameter mm for excellent cut round diamonds using measurements listed on blue nile. For example a 6 5 mm round diamond sapphire and opal all cut in the same proportions will all weigh different. On the other hand the size of a 5 carat diamond is approximately 5 2mm.

Face up size of this diamond is as you would expect of a 1 5ct round learn more. The opal with an sg of 2 15 will only weigh 0 61 carats. As you can see above the size of a 1 carat diamond is approximately 6 5mm based on the assumption that the stone is cut to ideal proportions. Take a look at these three diamonds.

They are all the same exact carat weight. Adjust the ring and finger size to get an idea of how it would look on your finger. This 1 5 carat round has a face up area of approx. Many diamond size charts tend to overestimate the diameter of a diamond for its carat weight.

Our round diamond size chart will help you convert millimeter mm size to carat size for round cut diamonds. The diameters below are based on actual diamonds listed for sale rather a theoretical carat mm conversion formula.