Radiant|Lab Grown|IGI

4.03ct E VS2 Radiant Lab Grown Diamond

EX • E/VS2 • IGI LG828608746

Certificate IGI LG828608746

Diamond specifications and retailer prices

From €857 EUR
$958 USD
As of October 30, 2026
Save €3,278 EUR (79%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €4,135 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4.03ct lab-grown radiant diamond

This 4.03ct lab-grown radiant 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 LG828608746 or 828608746. Listed at 5 retailers as of October 30, 2026, with prices from €857 to €4,135, a €3,278 spread on the same certified stone. Brilliant Earth lists it at €4,135. 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

4.03
Carat
E
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG828608746
Dimensions11.43 × 7.96 × 5.32 mm
L/W Ratio1.44
Top View
11.43 mm7.96 mm4.03 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828608746
Side View
Table 59.0%CrownGirdle: MediumPavilionCulet: NoneDepth 66.8%

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 30
Current: €4,135 EUR|Low: €857 EUR|High: €4,135 EUR|Avg: €1,648 EUR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 31, 2026
Retailer 4€857 EUR
Retailer 2€929 EUR
Retailer 5€1,442 EUR
Retailer 3€2,419 EUR
Brilliant Earth€4,135 EUR

7 data points across 5 retailers

5 retailers€857 EUR to €4,135 EUR

B+
Cheapest Retailer
-
€857 EUR
$958 USD
A
Retailer 2
-
€929 EUR
View
A
Retailer 3
-
€1,442 EUR
$1,611 USD
View
B+
Retailer 4
-
€2,419 EUR
A$4,158 AUD
View
Most Expensive
B
Brilliant Earth
22288214A · Oct 31
€4,135 EUR
$4,620 USD
View
4 more retailers have this diamond
Prices start from €857 EURSave up to €3,278 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
4.03ct Radiant
€857 EUR