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Round|Lab Grown|IGI

1.02ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG799642438

Shape and cutting style on the report: Round brilliant

Certificate IGI LG799642438

Diamond specifications and retailer prices

From €138 EUR
As of November 3, 2026
Save €662 EUR (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €800 EUR at MOH London · As of November 2, 2026
View at MOH London

About this 1.02ct lab-grown round diamond

This 1.02ct lab-grown round sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG799642438 or 799642438. Listed at 21 retailers as of November 2, 2026, with prices from €138 to €800, a €662 spread on the same certified stone. MOH London lists it at €800. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799642438
Dimensions6.60 × 6.55 × 3.89 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.60 mm6.55 mm1.02 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799642438
Side View
Table 60.0%Crown 33.1°Girdle: THN-MEDPavilion 40.6°Culet: NoneDepth 59.1%

Caratlytics Score

How it works →
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: Nov 3
Current: €800 EUR|Low: €138 EUR|High: €816 EUR|Avg: €394 EUR|-1.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 4, 2026
Retailer 7€138 EUR
Retailer 3€154 EUR
Retailer 18€160 EUR
Retailer 15€171 EUR
Retailer 8€261 EUR
Retailer 11€294 EUR
Retailer 2€295 EUR
Retailer 14€295 EUR
Retailer 5€311 EUR
Retailer 13€417 EUR
Retailer 12€451 EUR
Retailer 17€456 EUR
Retailer 9€471 EUR
Retailer 10€474 EUR
Retailer 16€550 EUR
Retailer 6€557 EUR
Retailer 4€599 EUR
MOH London€800 EUR

28 data points across 18 retailers

21 retailers€138 EUR to €800 EUR

A
Cheapest Retailer
-
€138 EUR
A
Retailer 2
-
€154 EUR
View
Final sale: no returns
A
Retailer 3
-
€160 EUR
View
Retailer 4
-
€164 EUR
View
Price last confirmed 64 days ago
A
Retailer 5
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€171 EUR
View
Retailer 6
-
€172 EUR
View
Price last confirmed 10 days ago
A
Retailer 7
-
€261 EUR
View
A
Retailer 8
-
€294 EUR
View
A
Retailer 9
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€295 EUR
View
A
Retailer 10
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€295 EUR
View
A
Retailer 11
-
€311 EUR
View
Retailer 12
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€362 EUR
View
Price last confirmed 28 days ago
B+
Retailer 13
-
€417 EUR
View
B+
Retailer 14
-
€451 EUR
View
B+
Retailer 15
-
€456 EUR
View
B+
Retailer 16
-
€471 EUR
View
B+
Retailer 17
-
€474 EUR
View
B
Retailer 18
-
€550 EUR
View
B
Retailer 19
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€557 EUR
View
B
Retailer 20
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€599 EUR
View
Most Expensive
B
MOH London
LG799642438 · Nov 2
€800 EUR
£704 GBP
View
20 more retailers have this diamond
Prices start from €138 EURSave up to €662 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 Round
€138 EUR