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Round|Lab Grown|IGI

1.42ct I VS2 Round Lab Grown Diamond

ID • I/VS2 • IGI LG492122430

Shape and cutting style on the report: Round brilliant

Certificate IGI LG492122430

Diamond specifications and retailer prices

From €591 EUR
$660 USD
As of October 29, 2026
Save €2,863 EUR (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €3,453 EUR at MOH London · As of October 27, 2026
View at MOH London

About this 1.42ct lab-grown round diamond

This 1.42ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG492122430 or 492122430. Listed at 13 retailers as of October 27, 2026, with prices from €591 to €3,453, a €2,863 spread on the same certified stone. MOH London lists it at €3,453. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.42
Carat
I
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG492122430
Dimensions7.19 × 7.17 × 4.47 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.19 mm7.17 mm1.42 ctI / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG492122430
Side View
Table 55.5%Crown 34.6°Girdle: MediumPavilion 40.8°Culet: NoneDepth 62.3%

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: €3,453 EUR|Low: €591 EUR|High: €3,496 EUR|Avg: €1,361 EUR|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 6€591 EUR
Retailer 5€793 EUR
Retailer 9€889 EUR
Retailer 7€920 EUR
Retailer 11€954 EUR
Retailer 10€1,079 EUR
Retailer 3€1,366 EUR
Retailer 8€1,478 EUR
Retailer 2€1,482 EUR
Retailer 4€2,047 EUR
MOH London€3,453 EUR

42 data points across 11 retailers

13 retailers€591 EUR to €3,453 EUR

A
Cheapest Retailer
-
€591 EUR
$660 USD
B+
Retailer 2
-
€793 EUR
$886 USD
View
B+
Retailer 3
-
€863 EUR
$964 USD
View
B+
Retailer 4
-
€889 EUR
$993 USD
View
Final sale: no returns
Retailer 5
-
€920 EUR
$1,028 USD
View
Price last confirmed 14 days ago
B+
Retailer 6
-
€920 EUR
$1,028 USD
View
B+
Retailer 7
-
€954 EUR
$1,066 USD
View
B+
Retailer 8
-
€1,079 EUR
$1,205 USD
View
B
Retailer 9
-
€1,478 EUR
$1,651 USD
View
B
Retailer 10
-
€1,482 EUR
£1,304 GBP
View
B
Retailer 11
-
€2,047 EUR
$2,287 USD
View
B
Retailer 12
-
€2,587 EUR
$2,890 USD
View
Most Expensive
B
MOH London
LG492122430 · Oct 27
€3,453 EUR
£3,038 GBP
View
12 more retailers have this diamond
Prices start from €591 EURSave up to €2,863 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
1.42ct Round
€591 EUR