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27238088
Přehrát video
1.02 ct
K
SI2
VG
6.21x6.28x4.08
IGI
90 646 Kč
Diamond #27238088
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Diamond #27238088
Price incl. VAT
90 646 Kč
Price exl. VAT
74 914 Kč
Certificate IGI - 350811465
Weight
1.02 ct
Color
K
Clarity
SI2
Cut grade
Very good
Symmetry
Very good
Brillance
Very good
Dimensions in mm
6.21x6.28x4.08
Fluorescence
very slight
Weight
1.02 ct
Cut grade
Very good
Color
K
Symmetry
Very good
Clarity
SI2
Brillance
Very good
Dimensions in mm
6.21x6.28x4.08
Fluorescence
very slight
Certificate IGI - 350811465
Price
90 646 Kč incl. VAT
74 914 Kč exl. VAT
211009986
Přehrát video
1.01 ct
K
SI2
VG
6.24x6.29x4.02
IGI
95 995 Kč
Diamond #211009986
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Diamond #211009986
Price incl. VAT
95 995 Kč
Price exl. VAT
79 335 Kč
Certificate IGI - 365950094
Weight
1.01 ct
Color
K
Clarity
SI2
Cut grade
Very good
Symmetry
Excellent
Brillance
Excellent
Dimensions in mm
6.24x6.29x4.02
Fluorescence
none
Weight
1.01 ct
Cut grade
Very good
Color
K
Symmetry
Excellent
Clarity
SI2
Brillance
Excellent
Dimensions in mm
6.24x6.29x4.02
Fluorescence
none
Certificate IGI - 365950094
Price
95 995 Kč incl. VAT
79 335 Kč exl. VAT
811125912
Přehrát video
1.02 ct
K
SI2
VG
6.23x6.31x4.08
IGI
96 926 Kč
Diamond #811125912
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Diamond #811125912
Price incl. VAT
96 926 Kč
Price exl. VAT
80 104 Kč
Certificate IGI - 365950168
Weight
1.02 ct
Color
K
Clarity
SI2
Cut grade
Very good
Symmetry
Very good
Brillance
Excellent
Dimensions in mm
6.23x6.31x4.08
Fluorescence
very slight
Weight
1.02 ct
Cut grade
Very good
Color
K
Symmetry
Very good
Clarity
SI2
Brillance
Excellent
Dimensions in mm
6.23x6.31x4.08
Fluorescence
very slight
Certificate IGI - 365950168
Price
96 926 Kč incl. VAT
80 104 Kč exl. VAT
56970899
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1.05 ct
J
SI2
VG
6.36x6.43x4.08
IGI
99 205 Kč
Diamond #56970899
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Diamond #56970899
Price incl. VAT
99 205 Kč
Price exl. VAT
81 988 Kč
Certificate IGI - 296718831
Weight
1.05 ct
Color
J
Clarity
SI2
Cut grade
Very good
Symmetry
Excellent
Brillance
Excellent
Dimensions in mm
6.36x6.43x4.08
Fluorescence
none
Weight
1.05 ct
Cut grade
Very good
Color
J
Symmetry
Excellent
Clarity
SI2
Brillance
Excellent
Dimensions in mm
6.36x6.43x4.08
Fluorescence
none
Certificate IGI - 296718831
Price
99 205 Kč incl. VAT
81 988 Kč exl. VAT
57227638
Přehrát video
1.02 ct
K
SI2
EX
6.32x6.35x4
IGI
100 882 Kč
Diamond #57227638
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Diamond #57227638
Price incl. VAT
100 882 Kč
Price exl. VAT
83 374 Kč
Certificate IGI - 345838738
Weight
1.02 ct
Color
K
Clarity
SI2
Cut grade
Excellent
Symmetry
Excellent
Brillance
Excellent
Dimensions in mm
6.32x6.35x4
Fluorescence
very slight
Weight
1.02 ct
Cut grade
Excellent
Color
K
Symmetry
Excellent
Clarity
SI2
Brillance
Excellent
Dimensions in mm
6.32x6.35x4
Fluorescence
very slight
Certificate IGI - 345838738
Price
100 882 Kč incl. VAT
83 374 Kč exl. VAT
17043431
Přehrát video
1.01 ct
K
SI1
VG
6.43x6.46x3.94
IGI
102 516 Kč
Diamond #17043431
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Diamond #17043431
Price incl. VAT
102 516 Kč
Price exl. VAT
84 724 Kč
Certificate IGI - 320829506
Weight
1.01 ct
Color
K
Clarity
SI1
Cut grade
Very good
Symmetry
Very good
Brillance
Excellent
Dimensions in mm
6.43x6.46x3.94
Fluorescence
slight
Weight
1.01 ct
Cut grade
Very good
Color
K
Symmetry
Very good
Clarity
SI1
Brillance
Excellent
Dimensions in mm
6.43x6.46x3.94
Fluorescence
slight
Certificate IGI - 320829506
Price
102 516 Kč incl. VAT
84 724 Kč exl. VAT
811070272
Přehrát video
1.01 ct
K
SI2
EX
6.35x6.36x3.94
IGI
102 998 Kč
Diamond #811070272
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Diamond #811070272
Price incl. VAT
102 998 Kč
Price exl. VAT
85 122 Kč
Certificate IGI - 365950051
Weight
1.01 ct
Color
K
Clarity
SI2
Cut grade
Excellent
Symmetry
Excellent
Brillance
Excellent
Dimensions in mm
6.35x6.36x3.94
Fluorescence
none
Weight
1.01 ct
Cut grade
Excellent
Color
K
Symmetry
Excellent
Clarity
SI2
Brillance
Excellent
Dimensions in mm
6.35x6.36x3.94
Fluorescence
none
Certificate IGI - 365950051
Price
102 998 Kč incl. VAT
85 122 Kč exl. VAT
211069239
Přehrát video
1.01 ct
K
SI2
EX
6.35x6.4x3.96
IGI
102 998 Kč
Diamond #211069239
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Diamond #211069239
Price incl. VAT
102 998 Kč
Price exl. VAT
85 122 Kč
Certificate IGI - 365921349
Weight
1.01 ct
Color
K
Clarity
SI2
Cut grade
Excellent
Symmetry
Excellent
Brillance
Excellent
Dimensions in mm
6.35x6.4x3.96
Fluorescence
none
Weight
1.01 ct
Cut grade
Excellent
Color
K
Symmetry
Excellent
Clarity
SI2
Brillance
Excellent
Dimensions in mm
6.35x6.4x3.96
Fluorescence
none
Certificate IGI - 365921349
Price
102 998 Kč incl. VAT
85 122 Kč exl. VAT
97230711
Přehrát video
1.01 ct
K
SI1
VG
6.25x6.31x4
IGI
104 408 Kč
Diamond #97230711
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Diamond #97230711
Price incl. VAT
104 408 Kč
Price exl. VAT
86 288 Kč
Certificate IGI - 350864247
Weight
1.01 ct
Color
K
Clarity
SI1
Cut grade
Very good
Symmetry
Very good
Brillance
Excellent
Dimensions in mm
6.25x6.31x4
Fluorescence
slight
Weight
1.01 ct
Cut grade
Very good
Color
K
Symmetry
Very good
Clarity
SI1
Brillance
Excellent
Dimensions in mm
6.25x6.31x4
Fluorescence
slight
Certificate IGI - 350864247
Price
104 408 Kč incl. VAT
86 288 Kč exl. VAT
87061127
Přehrát video
1.00 ct
K
SI1
EX
6.38x6.41x3.89
IGI
105 226 Kč
Diamond #87061127
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Diamond #87061127
Price incl. VAT
105 226 Kč
Price exl. VAT
86 964 Kč
Certificate IGI - 314878794
Weight
1.00 ct
Color
K
Clarity
SI1
Cut grade
Excellent
Symmetry
Excellent
Brillance
Excellent
Dimensions in mm
6.38x6.41x3.89
Fluorescence
none
Weight
1.00 ct
Cut grade
Excellent
Color
K
Symmetry
Excellent
Clarity
SI1
Brillance
Excellent
Dimensions in mm
6.38x6.41x3.89
Fluorescence
none
Certificate IGI - 314878794
Price
105 226 Kč incl. VAT
86 964 Kč exl. VAT
211125435
Přehrát video
1.01 ct
K
SI1
EX
6.39x6.45x3.99
IGI
107 608 Kč
Diamond #211125435
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Diamond #211125435
Price incl. VAT
107 608 Kč
Price exl. VAT
88 932 Kč
Certificate IGI - 384959403
Weight
1.01 ct
Color
K
Clarity
SI1
Cut grade
Excellent
Symmetry
Excellent
Brillance
Excellent
Dimensions in mm
6.39x6.45x3.99
Fluorescence
none
Weight
1.01 ct
Cut grade
Excellent
Color
K
Symmetry
Excellent
Clarity
SI1
Brillance
Excellent
Dimensions in mm
6.39x6.45x3.99
Fluorescence
none
Certificate IGI - 384959403
Price
107 608 Kč incl. VAT
88 932 Kč exl. VAT
17037609
Přehrát video
1.01 ct
J
SI2
EX
6.5x6.54x3.92
IGI
107 978 Kč
Diamond #17037609
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Diamond #17037609
Price incl. VAT
107 978 Kč
Price exl. VAT
89 238 Kč
Certificate IGI - 320866557
Weight
1.01 ct
Color
J
Clarity
SI2
Cut grade
Excellent
Symmetry
Excellent
Brillance
Excellent
Dimensions in mm
6.5x6.54x3.92
Fluorescence
none
Weight
1.01 ct
Cut grade
Excellent
Color
J
Symmetry
Excellent
Clarity
SI2
Brillance
Excellent
Dimensions in mm
6.5x6.54x3.92
Fluorescence
none
Certificate IGI - 320866557
Price
107 978 Kč incl. VAT
89 238 Kč exl. VAT
211583805
Přehrát video
1.02 ct
K
SI1
EX
6.45x6.47x3.97
IGI
108 627 Kč
Diamond #211583805
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Diamond #211583805
Price incl. VAT
108 627 Kč
Price exl. VAT
89 774 Kč
Certificate IGI - 380991131
Weight
1.02 ct
Color
K
Clarity
SI1
Cut grade
Excellent
Symmetry
Excellent
Brillance
Excellent
Dimensions in mm
6.45x6.47x3.97
Fluorescence
none
Weight
1.02 ct
Cut grade
Excellent
Color
K
Symmetry
Excellent
Clarity
SI1
Brillance
Excellent
Dimensions in mm
6.45x6.47x3.97
Fluorescence
none
Certificate IGI - 380991131
Price
108 627 Kč incl. VAT
89 774 Kč exl. VAT
47130045
Přehrát video
1.01 ct
K
SI1
EX
6.45x6.48x3.9
IGI
109 999 Kč
Diamond #47130045
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Diamond #47130045
Price incl. VAT
109 999 Kč
Price exl. VAT
90 908 Kč
Certificate IGI - 329821683
Weight
1.01 ct
Color
K
Clarity
SI1
Cut grade
Excellent
Symmetry
Excellent
Brillance
Excellent
Dimensions in mm
6.45x6.48x3.9
Fluorescence
none
Weight
1.01 ct
Cut grade
Excellent
Color
K
Symmetry
Excellent
Clarity
SI1
Brillance
Excellent
Dimensions in mm
6.45x6.48x3.9
Fluorescence
none
Certificate IGI - 329821683
Price
109 999 Kč incl. VAT
90 908 Kč exl. VAT
27138558
Přehrát video
1.01 ct
J
SI2
VG
6.26x6.35x3.99
IGI
110 085 Kč
Diamond #27138558
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Diamond #27138558
Price incl. VAT
110 085 Kč
Price exl. VAT
90 979 Kč
Certificate IGI - 329861354
Weight
1.01 ct
Color
J
Clarity
SI2
Cut grade
Very good
Symmetry
Very good
Brillance
Excellent
Dimensions in mm
6.26x6.35x3.99
Fluorescence
none
Weight
1.01 ct
Cut grade
Very good
Color
J
Symmetry
Very good
Clarity
SI2
Brillance
Excellent
Dimensions in mm
6.26x6.35x3.99
Fluorescence
none
Certificate IGI - 329861354
Price
110 085 Kč incl. VAT
90 979 Kč exl. VAT
311712695
Přehrát video
1.16 ct
K
SI2
EX
6.72x6.74x4.18
HRD
111 996 Kč
Diamond #311712695
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Diamond #311712695
Price incl. VAT
111 996 Kč
Price exl. VAT
92 559 Kč
Certificate HRD - 190000121894
Weight
1.16 ct
Color
K
Clarity
SI2
Cut grade
Excellent
Symmetry
Excellent
Brillance
Excellent
Dimensions in mm
6.72x6.74x4.18
Fluorescence
none
Weight
1.16 ct
Cut grade
Excellent
Color
K
Symmetry
Excellent
Clarity
SI2
Brillance
Excellent
Dimensions in mm
6.72x6.74x4.18
Fluorescence
none
Certificate HRD - 190000121894
Price
111 996 Kč incl. VAT
92 559 Kč exl. VAT
811708434
Přehrát video
1.00 ct
K
SI1
EX
6.25x6.33x3.99
IGI
112 262 Kč
Diamond #811708434
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Diamond #811708434
Price incl. VAT
112 262 Kč
Price exl. VAT
92 779 Kč
Certificate IGI - 395968205
Weight
1.00 ct
Color
K
Clarity
SI1
Cut grade
Excellent
Symmetry
Excellent
Brillance
Excellent
Dimensions in mm
6.25x6.33x3.99
Fluorescence
very slight
Weight
1.00 ct
Cut grade
Excellent
Color
K
Symmetry
Excellent
Clarity
SI1
Brillance
Excellent
Dimensions in mm
6.25x6.33x3.99
Fluorescence
very slight
Certificate IGI - 395968205
Price
112 262 Kč incl. VAT
92 779 Kč exl. VAT
511070158
Přehrát video
1.01 ct
K
SI1
EX
6.42x6.48x3.93
IGI
113 370 Kč
Diamond #511070158
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Diamond #511070158
Price incl. VAT
113 370 Kč
Price exl. VAT
93 694 Kč
Certificate IGI - 365921341
Weight
1.01 ct
Color
K
Clarity
SI1
Cut grade
Excellent
Symmetry
Excellent
Brillance
Excellent
Dimensions in mm
6.42x6.48x3.93
Fluorescence
none
Weight
1.01 ct
Cut grade
Excellent
Color
K
Symmetry
Excellent
Clarity
SI1
Brillance
Excellent
Dimensions in mm
6.42x6.48x3.93
Fluorescence
none
Certificate IGI - 365921341
Price
113 370 Kč incl. VAT
93 694 Kč exl. VAT
811049031
Přehrát video
1.00 ct
J
SI2
EX
6.3x6.39x3.96
IGI
114 478 Kč
Diamond #811049031
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Diamond #811049031
Price incl. VAT
114 478 Kč
Price exl. VAT
94 610 Kč
Certificate IGI - 365921268
Weight
1.00 ct
Color
J
Clarity
SI2
Cut grade
Excellent
Symmetry
Excellent
Brillance
Excellent
Dimensions in mm
6.3x6.39x3.96
Fluorescence
slight
Weight
1.00 ct
Cut grade
Excellent
Color
J
Symmetry
Excellent
Clarity
SI2
Brillance
Excellent
Dimensions in mm
6.3x6.39x3.96
Fluorescence
slight
Certificate IGI - 365921268
Price
114 478 Kč incl. VAT
94 610 Kč exl. VAT
66737983
Přehrát video
1.10 ct
J
SI2
EX
6.61x6.63x4.1
IGI
115 203 Kč
Diamond #66737983
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Diamond #66737983
Price incl. VAT
115 203 Kč
Price exl. VAT
95 209 Kč
Certificate IGI - 257750189
Weight
1.10 ct
Color
J
Clarity
SI2
Cut grade
Excellent
Symmetry
Excellent
Brillance
Excellent
Dimensions in mm
6.61x6.63x4.1
Fluorescence
none
Weight
1.10 ct
Cut grade
Excellent
Color
J
Symmetry
Excellent
Clarity
SI2
Brillance
Excellent
Dimensions in mm
6.61x6.63x4.1
Fluorescence
none
Certificate IGI - 257750189
Price
115 203 Kč incl. VAT
95 209 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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