Radiant|Lab Grown|IGI

4.09ct H VVS2 Radiant Lab Grown Diamond

EX • H/VVS2 • IGI LG849665339

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG849665339

Diamond specifications and retailer prices

From €857 EUR
£754 GBP
As of November 1, 2026
Save €2,195 EUR (72%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €3,052 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4.09ct lab-grown radiant diamond

This 4.09ct lab-grown radiant sits in the three to five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG849665339 or 849665339. Listed at 2 retailers as of October 31, 2026, with prices from €857 to €3,052, a €2,195 spread on the same certified stone. Brilliant Earth lists it at €3,052. 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

4.09
Carat
H
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.2°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849665339
Dimensions10.81 × 7.99 × 5.40 mm
L/W Ratio1.35
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.81 mm7.99 mm4.09 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849665339
Side View
Table 64.0%Crown 47.2°Girdle: Slightly ThickPavilion 38.4°Culet: NoneDepth 67.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: €3,052 EUR|Low: €857 EUR|High: €3,052 EUR|Avg: €1,955 EUR
Brilliant Earth
Retailer 2
November 1, 2026
Retailer 2€857 EUR
Brilliant Earth€3,052 EUR

3 data points across 2 retailers

2 retailers€857 EUR to €3,052 EUR

A
Cheapest Retailer
-
€857 EUR
£754 GBP
Most Expensive
B
Brilliant Earth
22363002A · Oct 31
€3,052 EUR
$3,410 USD
View
1 more retailer has this diamond
Prices start from €857 EURSave up to €2,195 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
4.09ct Radiant
€857 EUR