Of course it is. It is not really the carat weight but the quality of the stone. And as far as that goes, if it is given and received as a token of love, why should either of those things matter?
Yes, a 10 carat diamond is 'good'.
"Good" is a judgement and you are the judge.
To calculate the volume of a 1 carat diamond, we first need to convert the carat weight to grams. Since 1 carat is 200 mg, it is equal to 0.2 grams. The volume of a diamond can vary depending on its shape, so without knowing the specific shape of the diamond, we cannot determine its volume.
A one carat diamond weighs one carat, or .20 grammes.
One carat is equal to 200 milligrams, or in other words, a 5-carat stone weighs 1 gram.
One carat diamond weight is equal to .20 grammes.
One carat of diamond weight equals 0.2 grams. One gram equals 1000 milligrams. Can you do the math?
The price of a 1-carat diamond can vary widely depending on several factors, including the diamond's cut, color, clarity, and carat weight.
First, understand that if your 'one carat' diamond has '80 points', it may not weigh one carat. Then, take your diamond to a certified gemologist who can tell you 'how much' can be attributed to your diamond.
One carat weight of diamond weighs .20 grammes, so your diamond is about half that weight, or roughly half a carat.
About $800
On the high end, a 1 carat, round diamond in a D color, IF clarity GIA certified diamond is for $8126 and if you adjust the color and clarity, a 1 carat H color, VS1 clarity GIA certified diamond is for $3496.