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Round|Lab Grown|IGI

1.02ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG833644109

Shape and cutting style on the report: Round brilliant

Certificate IGI LG833644109

Diamond specifications and retailer prices

From €130 EUR
As of October 29, 2026
Save €627 EUR (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €757 EUR at MOH London · As of October 29, 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG833644109 or 833644109. Listed at 17 retailers as of October 29, 2026, with prices from €130 to €757, a €627 spread on the same certified stone. MOH London lists it at €757. 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
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833644109
Dimensions6.44 × 6.38 × 3.98 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
6.44 mm6.38 mm1.02 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833644109
Side View
Table 59.0%Crown 36.2°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: €757 EUR|Low: €130 EUR|High: €762 EUR|Avg: €395 EUR|+0.3%
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
November 1, 2026
Retailer 11€130 EUR
Retailer 14€161 EUR
Retailer 2€275 EUR
Retailer 9€276 EUR
Retailer 7€280 EUR
Retailer 3€298 EUR
Retailer 13€358 EUR
Retailer 10€392 EUR
Retailer 8€411 EUR
Retailer 5€445 EUR
Retailer 12€447 EUR
Retailer 4€502 EUR
Retailer 6€567 EUR
MOH London€757 EUR

29 data points across 14 retailers

17 retailers€130 EUR to €757 EUR

A
Cheapest Retailer
-
€130 EUR
Retailer 2
-
€150 EUR
View
Price last confirmed 8 days ago
Retailer 3
-
€161 EUR
View
Price last confirmed 8 days ago
Retailer 4
-
€161 EUR
View
Price last confirmed 19 days ago
A
Retailer 5
-
€275 EUR
View
Retailer 6
-
€276 EUR
View
Price last confirmed 8 days ago
A
Retailer 7
-
€280 EUR
View
A
Retailer 8
-
€298 EUR
View
Retailer 9
-
€358 EUR
View
Price last confirmed 28 days ago
Retailer 10
-
€392 EUR
View
Price last confirmed 9 days ago
B+
Retailer 11
-
€411 EUR
View
B+
Retailer 12
-
€445 EUR
View
B+
Retailer 13
-
€447 EUR
View
B+
Retailer 14
-
€512 EUR
View
Retailer 15
-
€518 EUR
View
Price last confirmed 8 days ago
B
Retailer 16
-
€567 EUR
View
Most Expensive
B
MOH London
LG833644109 · Oct 29
€757 EUR
£666 GBP
View
16 more retailers have this diamond
Prices start from €130 EURSave up to €627 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
€130 EUR