Round|Lab Grown|IGI

4.12ct E VS2 Round Lab Grown Diamond

ID • E/VS2 • IGI LG845676381

Shape and cutting style on the report: Round brilliant

Certificate IGI LG845676381

Diamond specifications and retailer prices

From €852 EUR
As of October 29, 2026
Save €3,946 EUR (82%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €4,798 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 4.12ct lab-grown round diamond

This 4.12ct lab-grown round sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG845676381 or 845676381. Listed at 6 retailers as of October 29, 2026, with prices from €852 to €4,798, a €3,946 spread on the same certified stone. Brilliant Earth lists it at €4,798. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.12
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845676381
Dimensions10.24 × 10.27 × 6.32 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.24 mm10.27 mm4.12 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845676381
Side View
Table 60.0%Crown 35.2°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 61.6%

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: Oct 29
Current: €852 EUR|Low: €849 EUR|High: €2,539 EUR|Avg: €1,954 EUR|+0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
October 29, 2026
Retailer 1€852 EUR
Retailer 3€1,947 EUR
Retailer 2€2,340 EUR
Retailer 4€2,539 EUR

5 data points across 4 retailers

6 retailers€852 EUR to €4,798 EUR

A
Cheapest Retailer
-
€852 EUR
B+
Retailer 2
-
€1,923 EUR
$2,140 USD
View
B+
Retailer 3
-
€1,947 EUR
$2,167 USD
View
B
Retailer 4
-
€2,340 EUR
£2,051 GBP
View
B
Retailer 5
-
€2,539 EUR
$2,826 USD
View
Most Expensive
B
Brilliant Earth
22210713A · Oct 29
€4,798 EUR
$5,340 USD
View
5 more retailers have this diamond
Prices start from €852 EURSave up to €3,946 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
4.12ct Round
€852 EUR