Diamonds | Wedding Rings

Diamonds

Carat
The weight of a diamond is expressed in carats. 1ct = 0,2 gram

 

Colour
Colour is graded by comparison to masterstones under standardized artificial light, equivalent to Nortern daylight.
Indicated colours are only meant to show the difference in shades

 

 D
 exc.
white +
 exc.
white
 rare
white +
 rare
white +
 white  slightly tinted
white
 slightly tinted
white

 

 


Clarity
A diamond is "loupe clean or internally flawless" if, after examination by an experienced grader with a loupe 10 x under normal light conditions, it has been found free of internal characteristics. The other clarity grades are determined by the size, position, brightness and number of internal characteristics. External characteristics and structure phenomena can be mentioned under "identification marks" or "comments". The lowest clarity grades on the scale (indicated by p for piqué) refer to inclusions that can be seen by an experienced grader with the naked eye.

 

LC/IF

VVS1

VVS2

VS1

VS2

SI1

SI2

P1

P2

P3

 

 

Cut
Some common diamond shapes.
BRILLIANT, OVAL, MARQUISE, PEAR, HEART, PRINCESS, EMERALD

 

 

 

 

Diameter Diamond

 

0,02 ct.

1,7 mm

 0,03 ct.

2,0 mm

 0,04 ct.

2,2 mm

 0,05 ct

2,4 mm

 0,10 ct.

3,0 mm

 0,15 ct.

3,4 mm

 0,20 ct.

3,8 mm

 0,25 ct.

4,1 mm

 0,35 ct.

4,4 mm

 0,45 ct.

4,8 mm

 0,55 ct

5,1 mm

 0,60 ct.

5,3 mm

 0.90 ct.

6,2 mm

 1,00 ct.

6,4 mm

 1,25 ct.

6,9 mm

 1,50 ct.

7,3 mm

 1,75 ct.

7,7 mm

 2,00 ct.

8,1 mm