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Radiant|Lab Grown|IGI

6.03ct F VS2 Radiant Lab Grown Diamond

EX • F/VS2 • IGI LG831629428

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

Certificate IGI LG831629428

Diamond specifications and retailer prices

From £764 GBP
$1,025 USD
As of November 1, 2026
Save £1,408 GBP (65%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £2,824 GBP at Rare Carat · As of October 19, 2026
View at Rare Carat

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 LG831629428 or 831629428. Listed at 5 retailers as of November 1, 2026, with a 184% 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 angle41.1°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831629428
Dimensions13.02 × 9.07 × 5.98 mm
L/W Ratio1.44
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.02 mm9.07 mm6.03 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831629428
Side View
Table 65.0%Crown 41.1°Girdle: MediumPavilion 34.4°Culet: NoneDepth 65.9%

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: £2,824 GBP|Low: £764 GBP|High: £2,824 GBP|Avg: £1,586 GBP
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 3£764 GBP
Retailer 4£1,031 GBP
Retailer 6£1,234 GBP
Retailer 2£2,172 GBP
Retailer 5£2,329 GBP
Rare Carat£2,824 GBP

12 data points across 6 retailers

5 retailers£764 GBP to £2,172 GBP

A
Cheapest Retailer
-
£764 GBP
$1,025 USD
Final sale: no returns
B+
Retailer 2
-
£1,031 GBP
$1,383 USD
View
B+
Retailer 3
-
£2,172 GBP
$2,915 USD
View
Retailer 4
-
£2,329 GBP
$3,125 USD
View
Price last confirmed 8 days ago
Most Expensive
Rare Carat
831629428 · Oct 19
£2,824 GBP
$3,790 USD
View
Price last confirmed 15 days ago
4 more retailers have this diamond
Prices start from £764 GBPSave up to £1,408 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
£764 GBP