Radiant|Lab Grown|IGI

3.94ct G VS2 Radiant Lab Grown Diamond

EX • G/VS2 • IGI LG677502443

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

Certificate IGI LG677502443

Diamond specifications and retailer prices

From €1,524 EUR
£1,341 GBP
As of October 31, 2026
Save €1,456 EUR (49%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €2,981 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.94ct lab-grown radiant diamond

This 3.94ct lab-grown radiant sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG677502443 or 677502443. Listed at 2 retailers as of October 31, 2026, with prices from €1,524 to €2,981, a €1,456 spread on the same certified stone. Brilliant Earth lists it at €2,981. 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

3.94
Carat
G
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.4°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677502443
Dimensions11.41 × 7.69 × 5.17 mm
L/W Ratio1.48
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.41 mm7.69 mm3.94 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG677502443
Side View
Table 65.0%Crown 43.4°Girdle: MediumPavilion 34.4°Culet: NoneDepth 67.2%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: €2,981 EUR|Low: €752 EUR|High: €5,227 EUR|Avg: €1,891 EUR|-43.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
July 31, 2026
Retailer 5€752 EUR
Retailer 8€812 EUR
Retailer 7€1,122 EUR
Retailer 6€1,524 EUR
Retailer 3€2,187 EUR
Retailer 9€2,264 EUR
Brilliant Earth€2,981 EUR
Retailer 4€3,527 EUR
Retailer 2€4,558 EUR

12 data points across 9 retailers

2 retailers€1,524 EUR to €2,981 EUR

B+
Cheapest Retailer
-
€1,524 EUR
£1,341 GBP
Most Expensive
B
Brilliant Earth
15633549B · Oct 31
€2,981 EUR
$3,330 USD
View
1 more retailer has this diamond
Prices start from €1,524 EURSave up to €1,456 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+
3.94ct Radiant
€1,524 EUR