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Round|Lab Grown|IGI

1.02ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG825654399

Shape and cutting style on the report: Round brilliant

Certificate IGI LG825654399

Diamond specifications and retailer prices

From €140 EUR
As of November 3, 2026
Save €668 EUR (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €808 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 LG825654399 or 825654399. Listed at 21 retailers as of November 2, 2026, with prices from €140 to €808, a €668 spread on the same certified stone. MOH London lists it at €808. 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°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825654399
Dimensions6.50 × 6.56 × 3.93 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
6.50 mm6.56 mm1.02 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825654399
Side View
Table 57.0%Crown 33°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 60.3%

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: €808 EUR|Low: €140 EUR|High: €819 EUR|Avg: €395 EUR|-1.2%
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
November 4, 2026
Retailer 14€140 EUR
Retailer 15€156 EUR
Retailer 5€162 EUR
Retailer 6€262 EUR
Retailer 8€297 EUR
Retailer 11€298 EUR
Retailer 2€299 EUR
Retailer 13€316 EUR
Retailer 10€421 EUR
Retailer 9€456 EUR
Retailer 12€458 EUR
Retailer 4€476 EUR
Retailer 7€564 EUR
Retailer 3€605 EUR
MOH London€808 EUR

32 data points across 15 retailers

21 retailers€140 EUR to €808 EUR

A
Cheapest Retailer
-
€140 EUR
A
Retailer 2
-
€156 EUR
View
Final sale: no returns
A
Retailer 3
-
€162 EUR
View
Retailer 4
-
€173 EUR
View
Price last confirmed 10 days ago
A
Retailer 5
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€173 EUR
View
A
Retailer 6
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€262 EUR
View
A
Retailer 7
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€297 EUR
View
A
Retailer 8
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€298 EUR
View
A
Retailer 9
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€299 EUR
View
A
Retailer 10
-
€316 EUR
View
Retailer 11
-
€362 EUR
View
Price last confirmed 28 days ago
B+
Retailer 12
-
€421 EUR
View
B+
Retailer 13
-
€456 EUR
View
B+
Retailer 14
-
€458 EUR
View
B+
Retailer 15
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€474 EUR
View
B+
Retailer 16
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€476 EUR
View
B
Retailer 17
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€556 EUR
View
B
Retailer 18
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€564 EUR
View
B
Retailer 19
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€605 EUR
View
B
Retailer 20
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€734 EUR
View
Most Expensive
B
MOH London
LG825654399 · Nov 2
€808 EUR
£711 GBP
View
20 more retailers have this diamond
Prices start from €140 EURSave up to €668 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
€140 EUR