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Radiant|Lab Grown|IGI

2.07ct E SI1 Radiant Lab Grown Diamond

GD • E/SI1 • IGI LG667451853

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

Certificate IGI LG667451853

Diamond specifications and retailer prices

From £489 GBP
As of November 6, 2026
Save £238 GBP (33%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £726 GBP at Diamond Quarter · As of November 5, 2026
View at Diamond Quarter

About this 2.07ct lab-grown radiant diamond

This 2.07ct lab-grown radiant sits in the two to three carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG667451853 or 667451853. Listed at 2 retailers as of November 5, 2026, with prices from £489 to £726, a £238 spread on the same certified stone. Diamond Quarter lists it at £726. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.07
Carat
E
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40°
Pavilion angle33.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG667451853
Dimensions9.22 × 6.13 × 4.18 mm
L/W Ratio1.50
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.22 mm6.13 mm2.07 ctE / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG667451853
Side View
Table 62.0%Crown 40°Girdle: MediumPavilion 33.7°Culet: NoneDepth 68.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £489 GBP|Low: £476 GBP|High: £733 GBP|Avg: £565 GBP|-33.3%
September 23, 2026
Retailer 1£489 GBP

4 data points across 1 retailer

2 retailers£489 GBP to £726 GBP

B+
Cheapest Retailer
-
£489 GBP
Most Expensive
B
Diamond Quarter
2.07SI1ELG538CA3N · Nov 5
£726 GBP
View
1 more retailer has this diamond
Prices start from £489 GBPSave up to £238 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.

B+
2.07ct Radiant
£489 GBP