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Round|Lab Grown|IGI

0.42ct E I1 Round Lab Grown Diamond

ID • E/I1 • IGI LG442068916

Shape and cutting style on the report: Round brilliant

Certificate IGI LG442068916

Diamond specifications and retailer prices

From €201 EUR
$224 USD
As of October 30, 2026
Save €228 EUR (53%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €1,001 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 0.42ct lab-grown round diamond

This 0.42ct lab-grown round sits in the sub-half-carat band, graded E colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by IGI LG442068916 or 442068916. Listed at 5 retailers as of October 29, 2026, with a 114% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.42
Carat
E
Color
I1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG442068916
Dimensions4.77 × 4.80 × 2.95 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
4.77 mm4.80 mm0.42 ctE / I1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG442068916
Side View
Table 55.5%Crown 35.7°Girdle: THN-STKPavilion 40°Culet: NoneDepth 61.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €1,001 EUR|Low: €201 EUR|High: €1,013 EUR|Avg: €433 EUR|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 5€201 EUR
Retailer 4€214 EUR
Retailer 3€373 EUR
Retailer 2€429 EUR
MOH London€1,001 EUR

15 data points across 5 retailers

5 retailers€201 EUR to €429 EUR

B+
Cheapest Retailer
-
€201 EUR
$224 USD
Retailer 2
-
€214 EUR
$239 USD
View
Price last confirmed 8 days ago
B
Retailer 3
-
€373 EUR
$417 USD
View
B
Retailer 4
-
€429 EUR
View
Most Expensive
MOH London
LG442068916 · Nov 1
€1,001 EUR
£881 GBP
View
Price under review
4 more retailers have this diamond
Prices start from €201 EURSave up to €228 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.

B+
0.42ct Round
€201 EUR