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Radiant|Lab Grown|IGI

4.03ct H VS2 Radiant Lab Grown Diamond

ID • H/VS2 • IGI LG680551067

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

Certificate IGI LG680551067

Diamond specifications and retailer prices

From €2,277 EUR
£2,003 GBP
As of October 31, 2026
Save €417 EUR (15%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €2,694 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 H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG680551067 or 680551067. Listed at 2 retailers as of October 31, 2026, with prices from €2,277 to €2,694, a €417 spread on the same certified stone. Brilliant Earth lists it at €2,694. 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
H
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.1°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG680551067
Dimensions9.06 × 8.71 × 5.85 mm
L/W Ratio1.04
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.06 mm8.71 mm4.03 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG680551067
Side View
Table 67.0%Crown 43.1°Girdle: Slightly ThickPavilion 38.2°Culet: NoneDepth 67.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: €2,694 EUR|Low: €457 EUR|High: €4,744 EUR|Avg: €2,352 EUR|-29.7%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
June 13, 2026
Retailer 4€457 EUR
Retailer 2€523 EUR
Retailer 3€1,141 EUR
Retailer 8€1,253 EUR
Retailer 6€1,571 EUR
Retailer 7€1,598 EUR
Retailer 10€2,387 EUR
Retailer 9€2,496 EUR
Brilliant Earth€2,694 EUR
Retailer 5€2,822 EUR

39 data points across 10 retailers

2 retailers€2,277 EUR to €2,694 EUR

B
Cheapest Retailer
-
€2,277 EUR
£2,003 GBP
Most Expensive
B
Brilliant Earth
14242375A · Oct 31
€2,694 EUR
$3,010 USD
View
1 more retailer has this diamond
Prices start from €2,277 EURSave up to €417 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
4.03ct Radiant
€2,277 EUR