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Radiant|Lab Grown|IGI

2.04ct F SI1 Radiant Lab Grown Diamond

ID • F/SI1 • IGI LG639457242

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

Certificate IGI LG639457242

Diamond specifications and retailer prices

From £591 GBP
As of November 5, 2026
2 retailers carry this diamond
Most expensive: £1,214 GBP at Rare Carat · As of December 10, 2025
View at Rare Carat

About this 2.04ct lab-grown radiant diamond

This 2.04ct lab-grown radiant sits in the two to three carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG639457242 or 639457242. Listed at 2 retailers as of November 5, 2026. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.04
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.6°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG639457242
Dimensions9.01 × 6.21 × 4.22 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.01 mm6.21 mm2.04 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG639457242
Side View
Table 66.0%Crown 45.6°Girdle: MediumPavilion 35.2°Culet: NoneDepth 68.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: £663 GBP|Low: £194 GBP|High: £2,167 GBP|Avg: £686 GBP|-28.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
May 17, 2026
Retailer 5£292 GBP
Retailer 6£300 GBP
Retailer 2£354 GBP
Retailer 9£366 GBP
Retailer 4£447 GBP
Retailer 8£510 GBP
Retailer 1£663 GBP
Retailer 7£746 GBP
Retailer 3£1,367 GBP

66 data points across 9 retailers

2 retailers

A
Cheapest Retailer
-
£591 GBP
Most Expensive
Rare Carat
639457242 · Dec 10
£1,214 GBP
$1,625 USD
View
Price last confirmed 331 days ago
1 more retailer has this diamond
Prices start from £591 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
2.04ct Radiant
£591 GBP