Radiant|Lab Grown|IGI

1.02ct H VS1 Radiant Lab Grown Diamond

ID • H/VS1 • IGI LG750557946

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG750557946

Diamond specifications and retailer prices

From €134 EUR
$150 USD
As of October 27, 2026
Save €739 EUR (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €873 EUR at Flawless Fine Jewelry · As of October 27, 2026
View at Flawless Fine Jewelry

About this 1.02ct lab-grown radiant diamond

This 1.02ct lab-grown radiant sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG750557946 or 750557946. Listed at 20 retailers as of October 27, 2026, with prices from €134 to €873, a €739 spread on the same certified stone. Flawless Fine Jewelry lists it at €873. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.2°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750557946
Dimensions6.88 × 5.02 × 3.38 mm
L/W Ratio1.37
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.88 mm5.02 mm1.02 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG750557946
Side View
Table 66.0%Crown 41.2°Girdle: Slightly ThickPavilion 35.8°Culet: NoneDepth 67.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: €873 EUR|Low: €132 EUR|High: €900 EUR|Avg: €404 EUR|-3.0%
Flawless Fine Jewelry
Retailer 2
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Retailer 12
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Retailer 20
October 31, 2026
Retailer 3€134 EUR
Retailer 4€150 EUR
Retailer 18€156 EUR
Retailer 10€171 EUR
Retailer 12€171 EUR
Retailer 17€226 EUR
Retailer 20€286 EUR
Retailer 19€295 EUR
Retailer 16€316 EUR
Retailer 8€322 EUR
Retailer 9€385 EUR
Retailer 15€385 EUR
Retailer 6€417 EUR
Retailer 2€426 EUR
Retailer 14€533 EUR
Retailer 13€546 EUR
Retailer 11€550 EUR
Retailer 5€584 EUR
Retailer 7€801 EUR
Flawless Fine Jewelry€873 EUR

34 data points across 20 retailers

20 retailers€134 EUR to €873 EUR

A
Cheapest Retailer
-
€134 EUR
$150 USD
A
Retailer 2
-
€150 EUR
$168 USD
View
Final sale: no returns
A
Retailer 3
-
€156 EUR
$174 USD
View
A
Retailer 4
-
€171 EUR
$191 USD
View
A
Retailer 5
-
€171 EUR
$191 USD
View
B+
Retailer 6
-
€226 EUR
$252 USD
View
A
Retailer 7
-
€286 EUR
ZAR 5,155 ZAR
View
A
Retailer 8
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€295 EUR
$330 USD
View
A
Retailer 9
-
€316 EUR
£278 GBP
View
Retailer 10
-
€322 EUR
View
Price last confirmed 8 days ago
Retailer 11
-
€385 EUR
$430 USD
View
Price last confirmed 10 days ago
A
Retailer 12
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€385 EUR
$430 USD
View
B+
Retailer 13
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€417 EUR
A$717 AUD
View
B+
Retailer 14
-
€426 EUR
$476 USD
View
B
Retailer 15
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€533 EUR
$595 USD
View
B+
Retailer 16
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€546 EUR
$610 USD
View
B+
Retailer 17
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€550 EUR
$615 USD
View
B+
Retailer 18
-
€584 EUR
$653 USD
View
B
Retailer 19
-
€801 EUR
£705 GBP
View
Most Expensive
B
Flawless Fine Jewelry
642D1FA29 · Oct 27
€873 EUR
£768 GBP
View
19 more retailers have this diamond
Prices start from €134 EURSave up to €739 EUR

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.02ct Radiant
€134 EUR