Actual Size Of 1 4 Carat Diamond

Our round diamond size chart will help you convert millimeter mm size to carat size for round cut diamonds.

Actual size of 1 4 carat diamond.

Diamonds are sold by the carat shown as ct which is actually a unit of weight though most think of a carat in terms of size. Face up size of this diamond is as you would expect of a 1 4ct round learn more. This 1 4 carat round has a face up area of approx. 39 65 mm which falls within the normal range for 1 4ct radiants 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.

Use our diamond size chart to predict the carat weight by the mm diameter of a round diamond. As a general rule gems under one carat can fall within 0 1 mm of the setting size. Estimating weights for gemstones. So even though the two diamonds have different carat sizes they have the same surface area because of the poorer cut of the first one about 10 of the carat weight is wasted.

41 51 mm which falls within the normal range for 1 4ct 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. The diamond on the left is 1 00 carat and has a good cut. Likewise the physical size of a 2 carat diamond 8 2mm diameter isn t twice as big as that of a 1 carat diamond 6 5mm diameter. Understanding the 4 c s of a diamond color cut carat clarity and the factors that impact its quality price and value.

Face up size of this diamond is as you would expect of a 1 4ct radiant learn more. On the other hand the size of a 5 carat diamond is approximately 5 2mm. Today a carat is equal to exactly 0 2 grams about the weight of a paper clip. Even though the carat weight is 50 of a 1 carat stone it doesn t face up twice as small.

The surface area is 6 23x6 26mm. The surface area is 6 23x6 2mm. This 1 4 carat radiant has a face up area of approx. The word carat comes from the carob seed the original unit of measure for diamond traders.

The diamond on the right weighs in at 0 92 carats and has an excellent cut. Over one carat a 0 2 mm variance can usually be accommodated sometimes more. Diamonds that have less depth tend to have a larger spread meaning their millimeter measurements are larger without adding carat weight. For example selecting a 1 4 carat diamond rather than a 1 5 carat will look nearly the same in physical size but the price tag could be drastically different.