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Radiant|Lab Grown|IGI

6.03ct F VS2 Radiant Lab Grown Diamond

EX • F/VS2 • IGI LG840609297

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

Certificate IGI LG840609297

Diamond specifications and retailer prices

From £765 GBP
$1,025 USD
As of November 1, 2026
Save £1,482 GBP (66%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £3,903 GBP at Brilliant Earth · As of October 8, 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 LG840609297 or 840609297. Listed at 5 retailers as of November 1, 2026, with a 194% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle47.2°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840609297
Dimensions12.58 × 9.03 × 5.96 mm
L/W Ratio1.39
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.58 mm9.03 mm6.03 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840609297
Side View
Table 66.0%Crown 47.2°Girdle: MediumPavilion 34.7°Culet: NoneDepth 66.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £3,903 GBP|Low: £765 GBP|High: £3,903 GBP|Avg: £2,049 GBP
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 2£765 GBP
Retailer 5£1,032 GBP
Retailer 6£1,222 GBP
Retailer 3£2,176 GBP
Retailer 4£2,247 GBP
Brilliant Earth£3,903 GBP

9 data points across 6 retailers

5 retailers£765 GBP to £2,247 GBP

A
Cheapest Retailer
-
£765 GBP
$1,025 USD
Final sale: no returns
B+
Retailer 2
-
£1,032 GBP
$1,383 USD
View
B+
Retailer 3
-
£2,176 GBP
$2,915 USD
View
B+
Retailer 4
-
£2,247 GBP
$3,011 USD
View
Most Expensive
Brilliant Earth
21613400A · Oct 8
£3,903 GBP
$5,230 USD
View
Price last confirmed 24 days ago
4 more retailers have this diamond
Prices start from £765 GBPSave up to £1,482 GBP

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
£765 GBP