Diameter Of A 1 Carat Round Diamond

We ve estimated the average diameter mm for excellent cut round diamonds using measurements listed on blue nile.

Diameter of a 1 carat round diamond.

This is because diamonds can be cut in various ways. Adjust the ring and finger size to get an idea of how it would look on your finger. Use our diamond size chart to predict the carat weight by the mm diameter of a round diamond. Wondering what a 1 carat round diamond looks link on a hand.

They are all the same exact carat weight. Take a look at these three diamonds. The diamond with an sg of 3 52 will weigh 1 carat. 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.

On the other hand the size of a 5 carat diamond is approximately 5 2mm. Our round diamond size chart will help you convert millimeter mm size to carat size for round cut diamonds. The opal with an sg of 2 15 will only weigh 0 61 carats. 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.

Many diamond size charts tend to overestimate the diameter of a diamond for its carat weight. This 1 5 carat round has a face up area of approx. For example a 6 5 mm round diamond sapphire and opal all cut in the same proportions will all weigh different. Face up size of this diamond is as you would expect of a 1 5ct round learn more.

The below diameters are just an indicative measure for different carat weights of a round diamond with excellent cut grading. 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. The sapphire with an sg of 4 will weigh 1 14 carats. 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.

Settings compare. Understanding the 4 c s of a diamond color cut carat clarity and the factors that impact its quality price and value.