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630928763
0.14 ct
H
VS1
G
3.34x3.41x2.05
IGI
5 317 Kč
Diamond #630928763
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Diamond #630928763
Price incl. VAT
5 317 Kč
Price exl. VAT
4 394 Kč
Certificate IGI - 355913793
Weight
0.14 ct
Color
H
Clarity
VS1
Cut grade
Good
Symmetry
Good
Brillance
Good
Dimensions in mm
3.34x3.41x2.05
Fluorescence
none
Weight
0.14 ct
Cut grade
Good
Color
H
Symmetry
Good
Clarity
VS1
Brillance
Good
Dimensions in mm
3.34x3.41x2.05
Fluorescence
none
Certificate IGI - 355913793
Price
5 317 Kč incl. VAT
4 394 Kč exl. VAT
338906726
0.14 ct
G
VS2
G
3.38x3.44x2.08
IGI
5 317 Kč
Diamond #338906726
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Diamond #338906726
Price incl. VAT
5 317 Kč
Price exl. VAT
4 394 Kč
Certificate IGI - 355913810
Weight
0.14 ct
Color
G
Clarity
VS2
Cut grade
Good
Symmetry
Very good
Brillance
Very good
Dimensions in mm
3.38x3.44x2.08
Fluorescence
none
Weight
0.14 ct
Cut grade
Good
Color
G
Symmetry
Very good
Clarity
VS2
Brillance
Very good
Dimensions in mm
3.38x3.44x2.08
Fluorescence
none
Certificate IGI - 355913810
Price
5 317 Kč incl. VAT
4 394 Kč exl. VAT
41091128473
0.13 ct
H
VVS2
G
3.39x3.45x1.93
IGI
6 068 Kč
Diamond #41091128473
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Diamond #41091128473
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6 068 Kč
Price exl. VAT
5 015 Kč
Certificate IGI - 389982395
Weight
0.13 ct
Color
H
Clarity
VVS2
Cut grade
Good
Symmetry
Good
Brillance
Very good
Dimensions in mm
3.39x3.45x1.93
Fluorescence
very slight
Weight
0.13 ct
Cut grade
Good
Color
H
Symmetry
Good
Clarity
VVS2
Brillance
Very good
Dimensions in mm
3.39x3.45x1.93
Fluorescence
very slight
Certificate IGI - 389982395
Price
6 068 Kč incl. VAT
5 015 Kč exl. VAT
88912673
0.13 ct
F
VS2
VG
3.42x3.46x1.94
IGI
6 566 Kč
Diamond #88912673
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Diamond #88912673
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6 566 Kč
Price exl. VAT
5 426 Kč
Certificate IGI - 389982192
Weight
0.13 ct
Color
F
Clarity
VS2
Cut grade
Very good
Symmetry
Good
Brillance
Very good
Dimensions in mm
3.42x3.46x1.94
Fluorescence
none
Weight
0.13 ct
Cut grade
Very good
Color
F
Symmetry
Good
Clarity
VS2
Brillance
Very good
Dimensions in mm
3.42x3.46x1.94
Fluorescence
none
Certificate IGI - 389982192
Price
6 566 Kč incl. VAT
5 426 Kč exl. VAT
59112874
0.14 ct
F
VS1
G
3.47x3.53x2.01
IGI
6 647 Kč
Diamond #59112874
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Diamond #59112874
Price incl. VAT
6 647 Kč
Price exl. VAT
5 493 Kč
Certificate IGI - 389982498
Weight
0.14 ct
Color
F
Clarity
VS1
Cut grade
Good
Symmetry
Good
Brillance
Very good
Dimensions in mm
3.47x3.53x2.01
Fluorescence
none
Weight
0.14 ct
Cut grade
Good
Color
F
Symmetry
Good
Clarity
VS1
Brillance
Very good
Dimensions in mm
3.47x3.53x2.01
Fluorescence
none
Certificate IGI - 389982498
Price
6 647 Kč incl. VAT
5 493 Kč exl. VAT
71091129123
0.15 ct
G
VS1
G
3.47x3.54x2.11
IGI
7 187 Kč
Diamond #71091129123
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Diamond #71091129123
Price incl. VAT
7 187 Kč
Price exl. VAT
5 940 Kč
Certificate IGI - 389982438
Weight
0.15 ct
Color
G
Clarity
VS1
Cut grade
Good
Symmetry
Good
Brillance
Very good
Dimensions in mm
3.47x3.54x2.11
Fluorescence
none
Weight
0.15 ct
Cut grade
Good
Color
G
Symmetry
Good
Clarity
VS1
Brillance
Very good
Dimensions in mm
3.47x3.54x2.11
Fluorescence
none
Certificate IGI - 389982438
Price
7 187 Kč incl. VAT
5 940 Kč exl. VAT
51091905906
0.15 ct
F
VS1
G
3.33x3.45x2.10
IGI
7 190 Kč
Diamond #51091905906
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Diamond #51091905906
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7 190 Kč
Price exl. VAT
5 942 Kč
Certificate IGI - 389982524
Weight
0.15 ct
Color
F
Clarity
VS1
Cut grade
Good
Symmetry
Good
Brillance
Good
Dimensions in mm
3.33x3.45x2.10
Fluorescence
none
Weight
0.15 ct
Cut grade
Good
Color
F
Symmetry
Good
Clarity
VS1
Brillance
Good
Dimensions in mm
3.33x3.45x2.10
Fluorescence
none
Certificate IGI - 389982524
Price
7 190 Kč incl. VAT
5 942 Kč exl. VAT
7128912164
0.24 ct
E
SI2
EX
3.99x4.02x2.41
IGI
9 013 Kč
Diamond #7128912164
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Diamond #7128912164
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9 013 Kč
Price exl. VAT
7 449 Kč
Certificate IGI - 332868000
Weight
0.24 ct
Color
E
Clarity
SI2
Cut grade
Excellent
Symmetry
Very good
Brillance
Very good
Dimensions in mm
3.99x4.02x2.41
Fluorescence
none
Weight
0.24 ct
Cut grade
Excellent
Color
E
Symmetry
Very good
Clarity
SI2
Brillance
Very good
Dimensions in mm
3.99x4.02x2.41
Fluorescence
none
Certificate IGI - 332868000
Price
9 013 Kč incl. VAT
7 449 Kč exl. VAT
57022922
Přehrát video
0.30 ct
L
SI1
EX
4.22x4.26x2.68
IGI
9 202 Kč
Diamond #57022922
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Diamond #57022922
Price incl. VAT
9 202 Kč
Price exl. VAT
7 605 Kč
Certificate IGI - 320866433
Weight
0.30 ct
Color
L
Clarity
SI1
Cut grade
Excellent
Symmetry
Excellent
Brillance
Excellent
Dimensions in mm
4.22x4.26x2.68
Fluorescence
none
Weight
0.30 ct
Cut grade
Excellent
Color
L
Symmetry
Excellent
Clarity
SI1
Brillance
Excellent
Dimensions in mm
4.22x4.26x2.68
Fluorescence
none
Certificate IGI - 320866433
Price
9 202 Kč incl. VAT
7 605 Kč exl. VAT
9128972454
0.23 ct
H
SI1
VG
3.99x4.01x2.40
IGI
9 297 Kč
Diamond #9128972454
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Diamond #9128972454
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9 297 Kč
Price exl. VAT
7 683 Kč
Certificate IGI - 345837799
Weight
0.23 ct
Color
H
Clarity
SI1
Cut grade
Very good
Symmetry
Very good
Brillance
Very good
Dimensions in mm
3.99x4.01x2.40
Fluorescence
very slight
Weight
0.23 ct
Cut grade
Very good
Color
H
Symmetry
Very good
Clarity
SI1
Brillance
Very good
Dimensions in mm
3.99x4.01x2.40
Fluorescence
very slight
Certificate IGI - 345837799
Price
9 297 Kč incl. VAT
7 683 Kč exl. VAT
4128786733
0.24 ct
E
SI2
VG
3.99x4.03x2.39
IGI
9 297 Kč
Diamond #4128786733
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Diamond #4128786733
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9 297 Kč
Price exl. VAT
7 683 Kč
Certificate IGI - 332868026
Weight
0.24 ct
Color
E
Clarity
SI2
Cut grade
Very good
Symmetry
Very good
Brillance
Very good
Dimensions in mm
3.99x4.03x2.39
Fluorescence
none
Weight
0.24 ct
Cut grade
Very good
Color
E
Symmetry
Very good
Clarity
SI2
Brillance
Very good
Dimensions in mm
3.99x4.03x2.39
Fluorescence
none
Certificate IGI - 332868026
Price
9 297 Kč incl. VAT
7 683 Kč exl. VAT
87107697
Přehrát video
0.31 ct
M
SI1
VG
4.39x4.42x2.51
IGI
9 368 Kč
Diamond #87107697
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9 368 Kč
Price exl. VAT
7 742 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
shop.fluorescence.
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
shop.fluorescence.
Certificate IGI - 329821659
Price
9 368 Kč incl. VAT
7 742 Kč exl. VAT
67073684
Přehrát video
0.31 ct
M
SI1
VG
4.21x4.23x2.73
IGI
9 368 Kč
Diamond #67073684
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Diamond #67073684
Price incl. VAT
9 368 Kč
Price exl. VAT
7 742 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
9 368 Kč incl. VAT
7 742 Kč exl. VAT
56629081
Přehrát video
0.30 ct
M
SI1
EX
4.31x4.35x2.58
IGI
9 368 Kč
Diamond #56629081
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Diamond #56629081
Price incl. VAT
9 368 Kč
Price exl. VAT
7 742 Kč
Certificate IGI - 229619708
Weight
0.30 ct
Color
M
Clarity
SI1
Cut grade
Excellent
Symmetry
Excellent
Brillance
Excellent
Dimensions in mm
4.31x4.35x2.58
Fluorescence
none
Weight
0.30 ct
Cut grade
Excellent
Color
M
Symmetry
Excellent
Clarity
SI1
Brillance
Excellent
Dimensions in mm
4.31x4.35x2.58
Fluorescence
none
Certificate IGI - 229619708
Price
9 368 Kč incl. VAT
7 742 Kč exl. VAT
27028688
Přehrát video
0.31 ct
M
SI1
VG
4.28x4.29x2.63
IGI
9 368 Kč
Diamond #27028688
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Price incl. VAT
9 368 Kč
Price exl. VAT
7 742 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
9 368 Kč incl. VAT
7 742 Kč exl. VAT
17102469
Přehrát video
0.31 ct
L
SI2
VG
4.39x4.42x2.59
IGI
9 533 Kč
Diamond #17102469
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Diamond #17102469
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9 533 Kč
Price exl. VAT
7 879 Kč
Certificate IGI - 329821667
Weight
0.31 ct
Color
L
Clarity
SI2
Cut grade
Very good
Symmetry
Very good
Brillance
Excellent
Dimensions in mm
4.39x4.42x2.59
Fluorescence
none
Weight
0.31 ct
Cut grade
Very good
Color
L
Symmetry
Very good
Clarity
SI2
Brillance
Excellent
Dimensions in mm
4.39x4.42x2.59
Fluorescence
none
Certificate IGI - 329821667
Price
9 533 Kč incl. VAT
7 879 Kč exl. VAT
17182558
Přehrát video
0.30 ct
L
SI2
VG
4.4x4.42x2.55
IGI
9 658 Kč
Diamond #17182558
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9 658 Kč
Price exl. VAT
7 982 Kč
Certificate IGI - 337819317
Weight
0.30 ct
Color
L
Clarity
SI2
Cut grade
Very good
Symmetry
Very good
Brillance
Excellent
Dimensions in mm
4.4x4.42x2.55
Fluorescence
none
Weight
0.30 ct
Cut grade
Very good
Color
L
Symmetry
Very good
Clarity
SI2
Brillance
Excellent
Dimensions in mm
4.4x4.42x2.55
Fluorescence
none
Certificate IGI - 337819317
Price
9 658 Kč incl. VAT
7 982 Kč exl. VAT
4129847737
0.23 ct
E
SI2
EX
3.98x4.00x2.36
IGI
9 745 Kč
Diamond #4129847737
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Diamond #4129847737
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9 745 Kč
Price exl. VAT
8 054 Kč
Certificate IGI - 375927303
Weight
0.23 ct
Color
E
Clarity
SI2
Cut grade
Excellent
Symmetry
Very good
Brillance
Very good
Dimensions in mm
3.98x4.00x2.36
Fluorescence
none
Weight
0.23 ct
Cut grade
Excellent
Color
E
Symmetry
Very good
Clarity
SI2
Brillance
Very good
Dimensions in mm
3.98x4.00x2.36
Fluorescence
none
Certificate IGI - 375927303
Price
9 745 Kč incl. VAT
8 054 Kč exl. VAT
6129847113
0.23 ct
G
SI1
EX
4.01x4.04x2.36
IGI
9 745 Kč
Diamond #6129847113
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Diamond #6129847113
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9 745 Kč
Price exl. VAT
8 054 Kč
Certificate IGI - 375927717
Weight
0.23 ct
Color
G
Clarity
SI1
Cut grade
Excellent
Symmetry
Very good
Brillance
Very good
Dimensions in mm
4.01x4.04x2.36
Fluorescence
slight
Weight
0.23 ct
Cut grade
Excellent
Color
G
Symmetry
Very good
Clarity
SI1
Brillance
Very good
Dimensions in mm
4.01x4.04x2.36
Fluorescence
slight
Certificate IGI - 375927717
Price
9 745 Kč incl. VAT
8 054 Kč exl. VAT
511092922
Přehrát video
0.31 ct
M
SI1
EX
4.3x4.31x2.71
IGI
9 754 Kč
Diamond #511092922
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Diamond #511092922
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9 754 Kč
Price exl. VAT
8 061 Kč
Certificate IGI - 365949880
Weight
0.31 ct
Color
M
Clarity
SI1
Cut grade
Excellent
Symmetry
Excellent
Brillance
Excellent
Dimensions in mm
4.3x4.31x2.71
Fluorescence
slight
Weight
0.31 ct
Cut grade
Excellent
Color
M
Symmetry
Excellent
Clarity
SI1
Brillance
Excellent
Dimensions in mm
4.3x4.31x2.71
Fluorescence
slight
Certificate IGI - 365949880
Price
9 754 Kč incl. VAT
8 061 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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