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Radiant|Lab Grown|IGI

6.03ct F VS2 Radiant Lab Grown Diamond

EX • F/VS2 • IGI LG838639385

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

Certificate IGI LG838639385

Diamond specifications and retailer prices

From €823 EUR
$923 USD
As of November 1, 2026
Save €3,840 EUR (82%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €4,663 EUR at Brilliant Earth · As of November 1, 2026
View at Brilliant Earth

About this 6.03ct lab-grown radiant diamond

This 6.03ct lab-grown radiant sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG838639385 or 838639385. Listed at 4 retailers as of November 1, 2026, with prices from €823 to €4,663, a €3,840 spread on the same certified stone. Brilliant Earth lists it at €4,663. 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

6.03
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.9°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838639385
Dimensions12.94 × 8.95 × 5.98 mm
L/W Ratio1.45
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.94 mm8.95 mm6.03 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838639385
Side View
Table 63.0%Crown 45.9°Girdle: MediumPavilion 37.4°Culet: NoneDepth 66.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: €4,663 EUR|Low: €823 EUR|High: €4,806 EUR|Avg: €2,819 EUR|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 3€823 EUR
Retailer 2€1,348 EUR
Retailer 4€3,428 EUR
Brilliant Earth€4,663 EUR

34 data points across 4 retailers

4 retailers€823 EUR to €4,663 EUR

A
Cheapest Retailer
-
€823 EUR
$923 USD
Final sale: no returns
A
Retailer 2
-
€1,348 EUR
£1,191 GBP
View
Retailer 3
-
€3,428 EUR
$3,845 USD
View
Price last confirmed 26 days ago
Most Expensive
B
Brilliant Earth
21542039A · Nov 1
€4,663 EUR
$5,230 USD
View
3 more retailers have this diamond
Prices start from €823 EURSave up to €3,840 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
6.03ct Radiant
€823 EUR