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5SK016EVS21
Ilustrační obrázek diamantu
0.16 ct
E
VS2
VG
3.48x3.53x2.15
IGI
7 394 Kč
Diamond #5SK016EVS21
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Ilustrační obrázek diamantu
Diamond #5SK016EVS21
Price incl. VAT
7 394 Kč
Price exl. VAT
6 111 Kč
Certificate IGI - M2H71026
Weight
0.16 ct
Color
E
Clarity
VS2
Cut grade
Very good
Symmetry
Very good
Brillance
Very good
Dimensions in mm
3.48x3.53x2.15
Fluorescence
none
Weight
0.16 ct
Cut grade
Very good
Color
E
Symmetry
Very good
Clarity
VS2
Brillance
Very good
Dimensions in mm
3.48x3.53x2.15
Fluorescence
none
Certificate IGI - M2H71026
Price
7 394 Kč incl. VAT
6 111 Kč exl. VAT
5SK714042
Ilustrační obrázek diamantu
0.16 ct
E
VS2
VG
3.48x3.53x2.22
IGI
7 394 Kč
Diamond #5SK714042
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Ilustrační obrázek diamantu
Diamond #5SK714042
Price incl. VAT
7 394 Kč
Price exl. VAT
6 111 Kč
Certificate IGI - M2H71404
Weight
0.16 ct
Color
E
Clarity
VS2
Cut grade
Very good
Symmetry
Very good
Brillance
Very good
Dimensions in mm
3.48x3.53x2.22
Fluorescence
none
Weight
0.16 ct
Cut grade
Very good
Color
E
Symmetry
Very good
Clarity
VS2
Brillance
Very good
Dimensions in mm
3.48x3.53x2.22
Fluorescence
none
Certificate IGI - M2H71404
Price
7 394 Kč incl. VAT
6 111 Kč exl. VAT
4SK715471
Ilustrační obrázek diamantu
0.16 ct
E
VS2
EX
3.48x3.51x2.21
IGI
7 592 Kč
Diamond #4SK715471
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Ilustrační obrázek diamantu
Diamond #4SK715471
Price incl. VAT
7 592 Kč
Price exl. VAT
6 274 Kč
Certificate IGI - M2H71547
Weight
0.16 ct
Color
E
Clarity
VS2
Cut grade
Excellent
Symmetry
Very good
Brillance
Very good
Dimensions in mm
3.48x3.51x2.21
Fluorescence
none
Weight
0.16 ct
Cut grade
Excellent
Color
E
Symmetry
Very good
Clarity
VS2
Brillance
Very good
Dimensions in mm
3.48x3.51x2.21
Fluorescence
none
Certificate IGI - M2H71547
Price
7 592 Kč incl. VAT
6 274 Kč exl. VAT
6RX550644
Ilustrační obrázek diamantu
0.19 ct
H
VS1
VG
3.61x3.62x2.31
IGI
7 722 Kč
Diamond #6RX550644
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Ilustrační obrázek diamantu
Diamond #6RX550644
Price incl. VAT
7 722 Kč
Price exl. VAT
6 382 Kč
Certificate IGI - 375927391
Weight
0.19 ct
Color
H
Clarity
VS1
Cut grade
Very good
Symmetry
Very good
Brillance
Excellent
Dimensions in mm
3.61x3.62x2.31
Fluorescence
none
Weight
0.19 ct
Cut grade
Very good
Color
H
Symmetry
Very good
Clarity
VS1
Brillance
Excellent
Dimensions in mm
3.61x3.62x2.31
Fluorescence
none
Certificate IGI - 375927391
Price
7 722 Kč incl. VAT
6 382 Kč exl. VAT
1SK017IVVS22
Ilustrační obrázek diamantu
0.17 ct
I
VVS2
3x EX
3.51x3.56x2.21
IGI
7 789 Kč
Diamond #1SK017IVVS22
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Ilustrační obrázek diamantu
Diamond #1SK017IVVS22
Price incl. VAT
7 789 Kč
Price exl. VAT
6 437 Kč
Certificate IGI - M1H776324
Weight
0.17 ct
Color
I
Clarity
VVS2
Cut grade
Excellent
Symmetry
Excellent
Brillance
Excellent
Dimensions in mm
3.51x3.56x2.21
Fluorescence
very slight
Weight
0.17 ct
Cut grade
Excellent
Color
I
Symmetry
Excellent
Clarity
VVS2
Brillance
Excellent
Dimensions in mm
3.51x3.56x2.21
Fluorescence
very slight
Certificate IGI - M1H776324
Price
7 789 Kč incl. VAT
6 437 Kč exl. VAT
7H763244
Ilustrační obrázek diamantu
0.17 ct
I
VVS2
3x EX
3.51x3.56x2.21
IGI
7 849 Kč
Diamond #7H763244
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Ilustrační obrázek diamantu
Diamond #7H763244
Price incl. VAT
7 849 Kč
Price exl. VAT
6 487 Kč
Certificate IGI - M1H76324
Weight
0.17 ct
Color
I
Clarity
VVS2
Cut grade
Excellent
Symmetry
Excellent
Brillance
Excellent
Dimensions in mm
3.51x3.56x2.21
Fluorescence
very slight
Weight
0.17 ct
Cut grade
Excellent
Color
I
Symmetry
Excellent
Clarity
VVS2
Brillance
Excellent
Dimensions in mm
3.51x3.56x2.21
Fluorescence
very slight
Certificate IGI - M1H76324
Price
7 849 Kč incl. VAT
6 487 Kč exl. VAT
5SK828014
Ilustrační obrázek diamantu
0.25 ct
I
SI1
VG
3.97x4.02x2.49
IGI
7 986 Kč
Diamond #5SK828014
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Ilustrační obrázek diamantu
Diamond #5SK828014
Price incl. VAT
7 986 Kč
Price exl. VAT
6 600 Kč
Certificate IGI - 472182801
Weight
0.25 ct
Color
I
Clarity
SI1
Cut grade
Very good
Symmetry
Good
Brillance
Excellent
Dimensions in mm
3.97x4.02x2.49
Fluorescence
none
Weight
0.25 ct
Cut grade
Very good
Color
I
Symmetry
Good
Clarity
SI1
Brillance
Excellent
Dimensions in mm
3.97x4.02x2.49
Fluorescence
none
Certificate IGI - 472182801
Price
7 986 Kč incl. VAT
6 600 Kč exl. VAT
1SK827088
Ilustrační obrázek diamantu
0.23 ct
I
SI1
EX
3.91x3.93x2.38
IGI
8 183 Kč
Diamond #1SK827088
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Ilustrační obrázek diamantu
Diamond #1SK827088
Price incl. VAT
8 183 Kč
Price exl. VAT
6 763 Kč
Certificate IGI - 472182708
Weight
0.23 ct
Color
I
Clarity
SI1
Cut grade
Excellent
Symmetry
Very good
Brillance
Very good
Dimensions in mm
3.91x3.93x2.38
Fluorescence
none
Weight
0.23 ct
Cut grade
Excellent
Color
I
Symmetry
Very good
Clarity
SI1
Brillance
Very good
Dimensions in mm
3.91x3.93x2.38
Fluorescence
none
Certificate IGI - 472182708
Price
8 183 Kč incl. VAT
6 763 Kč exl. VAT
3SK831168
Ilustrační obrázek diamantu
0.23 ct
I
SI1
3x EX
3.93x3.97x2.45
IGI
8 381 Kč
Diamond #3SK831168
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Ilustrační obrázek diamantu
Diamond #3SK831168
Price incl. VAT
8 381 Kč
Price exl. VAT
6 926 Kč
Certificate IGI - 472183116
Weight
0.23 ct
Color
I
Clarity
SI1
Cut grade
Excellent
Symmetry
Excellent
Brillance
Excellent
Dimensions in mm
3.93x3.97x2.45
Fluorescence
none
Weight
0.23 ct
Cut grade
Excellent
Color
I
Symmetry
Excellent
Clarity
SI1
Brillance
Excellent
Dimensions in mm
3.93x3.97x2.45
Fluorescence
none
Certificate IGI - 472183116
Price
8 381 Kč incl. VAT
6 926 Kč exl. VAT
1S828145
Ilustrační obrázek diamantu
0.25 ct
I
SI1
VG
3.95x3.98x2.51
IGI
8 525 Kč
Diamond #1S828145
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Diamond #1S828145
Price incl. VAT
8 525 Kč
Price exl. VAT
7 045 Kč
Certificate IGI - 472182814
Weight
0.25 ct
Color
I
Clarity
SI1
Cut grade
Very good
Symmetry
Very good
Brillance
Excellent
Dimensions in mm
3.95x3.98x2.51
Fluorescence
none
Weight
0.25 ct
Cut grade
Very good
Color
I
Symmetry
Very good
Clarity
SI1
Brillance
Excellent
Dimensions in mm
3.95x3.98x2.51
Fluorescence
none
Certificate IGI - 472182814
Price
8 525 Kč incl. VAT
7 045 Kč exl. VAT
7SK827791
Ilustrační obrázek diamantu
0.24 ct
I
SI1
EX
3.93x3.95x2.48
IGI
8 578 Kč
Diamond #7SK827791
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Ilustrační obrázek diamantu
Diamond #7SK827791
Price incl. VAT
8 578 Kč
Price exl. VAT
7 089 Kč
Certificate IGI - 472182779
Weight
0.24 ct
Color
I
Clarity
SI1
Cut grade
Excellent
Symmetry
Very good
Brillance
Excellent
Dimensions in mm
3.93x3.95x2.48
Fluorescence
none
Weight
0.24 ct
Cut grade
Excellent
Color
I
Symmetry
Very good
Clarity
SI1
Brillance
Excellent
Dimensions in mm
3.93x3.95x2.48
Fluorescence
none
Certificate IGI - 472182779
Price
8 578 Kč incl. VAT
7 089 Kč exl. VAT
27028688
Ilustrační obrázek diamantu
Přehrát video
0.31 ct
M
SI1
VG
4.28x4.29x2.63
IGI
8 727 Kč
Diamond #27028688
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Ilustrační obrázek diamantu
Diamond #27028688
Price incl. VAT
8 727 Kč
Price exl. VAT
7 212 Kč
Certificate IGI - 310840966
Weight
0.31 ct
Color
M
Clarity
SI1
Cut grade
Very good
Symmetry
Very good
Brillance
Excellent
Dimensions in mm
4.28x4.29x2.63
Fluorescence
none
Weight
0.31 ct
Cut grade
Very good
Color
M
Symmetry
Very good
Clarity
SI1
Brillance
Excellent
Dimensions in mm
4.28x4.29x2.63
Fluorescence
none
Certificate IGI - 310840966
Price
8 727 Kč incl. VAT
7 212 Kč exl. VAT
87107697
Ilustrační obrázek diamantu
Přehrát video
0.31 ct
M
SI1
VG
4.39x4.42x2.51
IGI
8 727 Kč
Diamond #87107697
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Ilustrační obrázek diamantu
Diamond #87107697
Price incl. VAT
8 727 Kč
Price exl. VAT
7 212 Kč
Certificate IGI - 329821659
Weight
0.31 ct
Color
M
Clarity
SI1
Cut grade
Very good
Symmetry
Very good
Brillance
Excellent
Dimensions in mm
4.39x4.42x2.51
Fluorescence
very slight
Weight
0.31 ct
Cut grade
Very good
Color
M
Symmetry
Very good
Clarity
SI1
Brillance
Excellent
Dimensions in mm
4.39x4.42x2.51
Fluorescence
very slight
Certificate IGI - 329821659
Price
8 727 Kč incl. VAT
7 212 Kč exl. VAT
67073684
Ilustrační obrázek diamantu
Přehrát video
0.31 ct
M
SI1
VG
4.21x4.23x2.73
IGI
8 727 Kč
Diamond #67073684
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Ilustrační obrázek diamantu
Diamond #67073684
Price incl. VAT
8 727 Kč
Price exl. VAT
7 212 Kč
Certificate IGI - 329821741
Weight
0.31 ct
Color
M
Clarity
SI1
Cut grade
Very good
Symmetry
Excellent
Brillance
Excellent
Dimensions in mm
4.21x4.23x2.73
Fluorescence
none
Weight
0.31 ct
Cut grade
Very good
Color
M
Symmetry
Excellent
Clarity
SI1
Brillance
Excellent
Dimensions in mm
4.21x4.23x2.73
Fluorescence
none
Certificate IGI - 329821741
Price
8 727 Kč incl. VAT
7 212 Kč exl. VAT
8SK828349
Ilustrační obrázek diamantu
0.25 ct
I
SI1
EX
4.06x4.08x2.49
IGI
8 933 Kč
Diamond #8SK828349
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Ilustrační obrázek diamantu
Diamond #8SK828349
Price incl. VAT
8 933 Kč
Price exl. VAT
7 383 Kč
Certificate IGI - 472182834
Weight
0.25 ct
Color
I
Clarity
SI1
Cut grade
Excellent
Symmetry
Very good
Brillance
Excellent
Dimensions in mm
4.06x4.08x2.49
Fluorescence
none
Weight
0.25 ct
Cut grade
Excellent
Color
I
Symmetry
Very good
Clarity
SI1
Brillance
Excellent
Dimensions in mm
4.06x4.08x2.49
Fluorescence
none
Certificate IGI - 472182834
Price
8 933 Kč incl. VAT
7 383 Kč exl. VAT
2SK825828
Ilustrační obrázek diamantu
0.26 ct
I
SI1
EX
4.21x4.22x2.47
IGI
8 973 Kč
Diamond #2SK825828
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Ilustrační obrázek diamantu
Diamond #2SK825828
Price incl. VAT
8 973 Kč
Price exl. VAT
7 416 Kč
Certificate IGI - 472182582
Weight
0.26 ct
Color
I
Clarity
SI1
Cut grade
Excellent
Symmetry
Very good
Brillance
Very good
Dimensions in mm
4.21x4.22x2.47
Fluorescence
none
Weight
0.26 ct
Cut grade
Excellent
Color
I
Symmetry
Very good
Clarity
SI1
Brillance
Very good
Dimensions in mm
4.21x4.22x2.47
Fluorescence
none
Certificate IGI - 472182582
Price
8 973 Kč incl. VAT
7 416 Kč exl. VAT
26709379
Ilustrační obrázek diamantu
Přehrát video
0.31 ct
M
VVS2
VG
4.35x4.37x2.69
GIA
9 123 Kč
Diamond #26709379
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Diamond #26709379
Price incl. VAT
9 123 Kč
Price exl. VAT
7 540 Kč
Certificate GIA - 6242498195
Weight
0.31 ct
Color
M
Clarity
VVS2
Cut grade
Very good
Symmetry
Very good
Brillance
Excellent
Dimensions in mm
4.35x4.37x2.69
Fluorescence
none
Weight
0.31 ct
Cut grade
Very good
Color
M
Symmetry
Very good
Clarity
VVS2
Brillance
Excellent
Dimensions in mm
4.35x4.37x2.69
Fluorescence
none
Certificate GIA - 6242498195
Price
9 123 Kč incl. VAT
7 540 Kč exl. VAT
36693652
Ilustrační obrázek diamantu
Přehrát video
0.34 ct
M
SI1
3x EX
4.43x4.46x2.79
IGI
9 281 Kč
Diamond #36693652
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Diamond #36693652
Price incl. VAT
9 281 Kč
Price exl. VAT
7 670 Kč
Certificate IGI - 239691639
Weight
0.34 ct
Color
M
Clarity
SI1
Cut grade
Excellent
Symmetry
Excellent
Brillance
Excellent
Dimensions in mm
4.43x4.46x2.79
Fluorescence
very slight
Weight
0.34 ct
Cut grade
Excellent
Color
M
Symmetry
Excellent
Clarity
SI1
Brillance
Excellent
Dimensions in mm
4.43x4.46x2.79
Fluorescence
very slight
Certificate IGI - 239691639
Price
9 281 Kč incl. VAT
7 670 Kč exl. VAT
67190062
Ilustrační obrázek diamantu
Přehrát video
0.32 ct
M
SI1
3x EX
4.40x4.43x2.71
IGI
9 321 Kč
Diamond #67190062
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Diamond #67190062
Price incl. VAT
9 321 Kč
Price exl. VAT
7 703 Kč
Certificate IGI - 341877826
Weight
0.32 ct
Color
M
Clarity
SI1
Cut grade
Excellent
Symmetry
Excellent
Brillance
Excellent
Dimensions in mm
4.40x4.43x2.71
Fluorescence
none
Weight
0.32 ct
Cut grade
Excellent
Color
M
Symmetry
Excellent
Clarity
SI1
Brillance
Excellent
Dimensions in mm
4.40x4.43x2.71
Fluorescence
none
Certificate IGI - 341877826
Price
9 321 Kč incl. VAT
7 703 Kč exl. VAT
911696132
Ilustrační obrázek diamantu
Přehrát video
0.31 ct
L
SI1
VG
4.36x4.39x2.64
IGI
9 321 Kč
Diamond #911696132
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Diamond #911696132
Price incl. VAT
9 321 Kč
Price exl. VAT
7 703 Kč
Certificate IGI - 375949207
Weight
0.31 ct
Color
L
Clarity
SI1
Cut grade
Very good
Symmetry
Very good
Brillance
Excellent
Dimensions in mm
4.36x4.39x2.64
Fluorescence
very slight
Weight
0.31 ct
Cut grade
Very good
Color
L
Symmetry
Very good
Clarity
SI1
Brillance
Excellent
Dimensions in mm
4.36x4.39x2.64
Fluorescence
very slight
Certificate IGI - 375949207
Price
9 321 Kč incl. VAT
7 703 Kč exl. VAT

Colour

The color scale starts at the letter D, which is reserved for absolutely colorless stones and ends with the letter Z, which are deep yellow stones. Our company offers stones in the D to M color ranges, which are ideal both for investment purposes and for jewelery.

D
The highest color grade. Absolutely colorless stone. Very rare, therefore also the most expensive. Top color for investment diamonds.

E
Colorless stone. From D color recognizable only by experienced gemologist. Rare stone of top color, excellent for investment purposes.

F
Colorless stone. From D color recognizable only by experienced gemologist. Rare stone of top color, excellent for investment purposes.

G
Stone very close to colorless. From colorless recognizable only by comparison. Excellent value. Very popular in the jewelery industry as well as investment.

H
Stone close to colorless. From colorless recognizable only by comparison. Excellent value. Very popular in the jewelery industry as well as investment.

I
Very finely colored diamond. In jewel looks almost colorless. Excellent value / cost ratio.

J
The very finely colored stone, which in yellow gold jewel looks colorless. If you are looking for a big stone at a lower price, J color is ideal. Very good price / value ratio.

Carat weight

The weight of diamonds is measured in carats.

This unit was historically derived from the weight of the locust bean seed used in the Middle Ages to determine the price of precious stones. The size and weight of these seeds is fairly the same everywhere, and they are commonly available, so it was used as a benchmark.

By converting to a metric system, one carat weighs 0.2g, or 200mg.

Cut

Excellent
It is the top diamond cut, which allows its proportions reflection maximum amount of light. This diamond is designed to maximize perfection, thanks to a smaller table, the diamonds of this cut achieve unusually large light transmission and have a "fire" in it. Top quality and beauty = Unique investment. GIA and HRD are diamonds of the best cut!

Very good
These diamonds reflect most of the light that enters them and creates a lot of brilliance. Compared to the excellent cut, the higher carat weight has been taken into account, but the parameters are still excellent. In many cases, these diamonds have parameters in the range that is very close to the excellent cut.

Good
These diamonds reflect a lot of light coming into them. At the expense of very good proportions, a higher carat weight was achieved. The diamond of this cut offers an excellent price / beauty ratio.

Weak
Diamonds with this cut reflects the small amount of light that enters them. They therefore appear less radiant. Typical for diamonds with higher carat weight at the expense of optimal proportions.

Clarity

Clarity is given by the number of inhomogeneities, that is, the inclusions contained within the diamond. These are the intrinsic characteristics that determine the degree of clarity. Clarity grades are as follows:

FL (Flawless)
A very rare diamond that does not contain any dirt or internal inhomogeneities greater than 5 microns, or external abrasive quality, using a dark field binocular microscope. Top quality for investment purposes.

IF (Internally flawless)
Like the FL clarity, IF is very rare, it is a diamond without internal defects greater than 5 microns, but for minor defects in the quality of the cut it can not be classified as FL grade. Diamond with this clarity is of purely investment character.

VVS1,VVS2 (Very very small inclusions)
Diamonds with this clarity contain very, very small inclusions that are hard to detect by a qualified observer using a 10x magnifying magnifier. This clraity is reserved for investment diamonds.

VS1, VS2 (Very small inclusions)
Very small inclusions, difficult to detect by a qualified observer using a 10x magnifying magnifying glass. Widely used clarity in the jewelery industry.

SI1, SI2 (Small inclusions)
Small inclusions easily detected by a qualified observer using a 10x magnifying magnifier. Inclusions are not visible to the naked eye when looking at the stone from above and do not aggravate brilliance. Optimum clarity applicable in jewelery.

Certificate

Diamond meets the expectations of an investor only if it is graded by a GIA, HRD or IGI gemological laboratory. Only these laboratories attribute to the investment diamond the weight, since their procedures and credibility are years of experience and knowledge of the professional public.

Learn more on the Diamond Grading page, the Labs tab.

Fluorescence

Fluorescence is feature of the diamond "glowing" when illuminated by UV light. This feature is visible using special UV lamps. Fluorescent is about half of all diamonds, only 10% of diamonds are visible due to strong fluorescence in daylight.

Fluorescence is predominantly blue, but it can also be green, yellow, orange or milky white.

Fluorescence also has a relatively large influence on the price of diamonds, while in the case of top-quality investment diamonds (D, E, F), this feature is undesirable and affects negatively their price, for finely toned colors (I, J, K, L ...) on the contrary, the diamond can be more appreciated because it makes it more colorless.

Diamonds with fluorescence are especially attractive for jewelry, where they do the same service as diamonds without fluorescence, but at a noticeably lower price.

Generally, the top color diamonds without florescence (ie. "Non" or "nil") are sold at 10 to 20% higher prices than diamonds with fluorescence.

Conversely, in the finely-toned colors, the very strong blue fluorescence is estimated to be about 5% higher than that of diamonds without fluorescence.

3x excellent cut

Stones that have cut, polish and symetry excellent.

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