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Radiant|Lab Grown|IGI

2.01ct E SI1 Radiant Lab Grown Diamond

EX • E/SI1 • IGI LG662461802

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

Certificate IGI LG662461802

Diamond specifications and retailer prices

From £459 GBP
As of November 6, 2026
Save £1,372 GBP (75%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £3,668 GBP at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 2.01ct lab-grown radiant diamond

This 2.01ct lab-grown radiant sits in the two to three carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG662461802 or 662461802. Listed at 5 retailers as of November 5, 2026, with a 299% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.01
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.7°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG662461802
Dimensions9.02 × 6.18 × 4.10 mm
L/W Ratio1.46
Culet sizePointed
Top View
9.02 mm6.18 mm2.01 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG662461802
Side View
Table 67.0%Crown 42.7°Girdle: MediumPavilion 35.6°Culet: NoneDepth 66.3%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: £3,668 GBP|Low: £459 GBP|High: £4,169 GBP|Avg: £1,869 GBP|-12.0%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
November 5, 2026
Retailer 4£459 GBP
Retailer 3£771 GBP
Retailer 2£1,831 GBP
Do Amore Diamonds£3,668 GBP

28 data points across 4 retailers

5 retailers£459 GBP to £1,831 GBP

A
Cheapest Retailer
-
£459 GBP
B+
Retailer 2
-
£601 GBP
View
B+
Retailer 3
-
£771 GBP
View
B
Retailer 4
-
£1,831 GBP
View
Most Expensive
Do Amore Diamonds
16-500098926 · Nov 6
£3,668 GBP
$4,910 USD
View
Price under review
4 more retailers have this diamond
Prices start from £459 GBPSave up to £1,372 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
2.01ct Radiant
£459 GBP