Jan Huts, Senior Diamantaire - CEO Tel: +32 479 28 12 13
Antwerp World Diamond Center, Diamond Exchange Diamantkring - Hoveniersstraat 2, BE-2018 Antwerp / Belgium / Europe 
Please Note! Entrance for Invites only. For your invitation please Email or call Tel: +32 3 233 29 90
20.00 carat      = 4,000 milligram = 4.00 gram
15.00 carat      = 3,000 milligram = 3.00 gram
10.00 carat      = 2,000 milligram = 2.00 gram
8.00 carat        = 1,600 milligram = 1.60 gram
7.00 carat        = 1,400 milligram = 1.40 gram
6.00 carat        = 1,200 milligram = 1.20 gram
5.00 carat        = 1,000 milligram = 1.00 gram
4.00 carat        =    800 milligram = 0.80 gram
3.00 carat=    600 milligram = 0.60 gram
2.50 carat=    500 milligram = 0.50 gram
2.25 carat=    450 milligram = 0.45 gram
2.00 carat=    400 milligram = 0.40 gram
1.75 carat=    350 milligram = 0.35 gram
1.50 carat=    300 milligram = 0.30 gram
1.25 carat=    250 milligram = 0.25 gram
1.00 carat       =    200 milligram = 0.20 gram
0.85 carat=    170 milligram = 0.17 gram
0.75 carat=    150 milligram = 0.15 gram
0.65 carat=    130 milligram = 0.13 gram
0.50 carat=    100 milligram = 0.10 gram
0.40 carat=      80 milligram = 0.08 gram
0.33 carat=      66 milligram = 0.06 gram
0.25 carat=      50 milligram = 0.05 gram
0.20 carat=      40 milligram = 0.04 gram
0.15 carat=      30 milligram = 0.03 gram
0.10 carat=      20 milligram = 0.02 gram
0.07 carat       =      14 milligram = 0.014 gram
0.05 carat       =      10 milligram = 0.010 gram
0.03 carat       =        6 milligram = 0.006 gram
 Diamond weight chart - Compare carats in milligrams, grams - Calculator
Convert diamond sizes according to carat weight - How big are carat diamonds in weight? How much carat weight affect price and value. 
Carat is the unit of mass to measure the weight of precious stones - You buy diamonds by carat weight, not by size.  
Diamonds of the same weight can have different sizes, measurements and other shapes - Find out which shape looks largest.

Compare Specific Weight of diamonds versus Precious Stones. Compare different sizes of diamonds on ring, on finger and on hand
This page was last updated on: October 26, 2014
0.03 carat weight  = 6 milligram = 0.006 gram
0.05 carat weight = 10 milligram = 0.010 gram
0.07 carat weight = 14 milligram = 0.014 gram
2.25 carat weight = 450 milligram = 0.45 gram
8 carat =1,600milligram = 1.60 gram
20 carat = 4,000 milligram = 4 gram
15 carat = 3,000 milligram = 3 gram
10 carat diamond weight = 2,000 milligram = 2 gram
6 carat = 1,200 milligram = 1.20 gram
0.10 carat weight = 20 milligram = 0.02 gram
0.15 carat weight = 30 milligram = 0.03 gram
0.20 carat weight = 40 milligram = 0.04 gram
0.25 carat weight = 50 milligram = 0.05 gram
0.33 carat weight = 66 milligram = 0.06 gram
0.40 carat weight = 80 milligram = 0.08 gram
Diamond carat weight 0.50 carat = 100 milligram = 0.10 gram
0.65 carat weight =130 milligram = 0.13 gram
0.75 carat weight =150 milligram = 0.15 gram
0.85 carat weight = 170 milligram = 0.17 gram
Diamond carat weight of 1 carat = 200 milligram = 0.20 gram
1.25 carat weight = 250 milligram = 0.25 gram
1.50 carat weight = 300 milligram = 0.30 gram
1.75 carat weight = 350 milligram = 0.35 gram
Diamond carat weight 2 carat = 400 milligram = 0.40 gram
2.50 carat weight = 500 milligram = 0.50 gram
3 carat weight = 600 milligram = 0.60 gram
4 carat = 800 milligram = 0.80 gram
5 carat = 1,000 milligram = 1 gram
7carat = 1,400 milligram = 1.40 gram
Buy now famous Antwerp diamonds according to your budget
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Find out how heavy is your diamond in weight
Diamond Weight in grams, milligrams and points. Compare weight 
in carats to size
0.01 carat       =        2 milligram = 0.002 gram
weight 0.01 carat = 2 milligram = 0.002 gram
Convert weight in Size for different actual shapes:

Round brilliant carat sizes

Princess carat sizes  

Emerald carat sizes

Pear carat sizes  

Oval carat sizes 

Heart carat sizes

Trillion - trilliant carat sizes 

Marquise carat sizes 

Radiant carat sizes

Asscher carat sizes 

Cushion carat sizes


Asscher diamond weight
weight of carat diamonds of different shapes = 200 milligram = 0.20 gram view all
Princess diamond weight
Emerald diamond weight
pear diamond weight
oval diamond weight
Heart diamond weight
Marquise diamond weight
Radiant diamond weight
Cushion diamond weight
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Each diamond has its own weight. 
Each diamond will differ from the standard weight!

Compare Specific Gravity, Density, Hardness, Weight + Refraction of Precious stones, Minerals

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diamond weight versus carat sizes
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