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Radiant|Lab Grown|IGI

2.13ct G SI1 Radiant Lab Grown Diamond

ID • G/SI1 • IGI LG627443315

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

Certificate IGI LG627443315

Diamond specifications and retailer prices

From £518 GBP
As of November 5, 2026
2 retailers carry this diamond
Most expensive: £973 GBP at Rare Carat · As of December 10, 2025
View at Rare Carat

About this 2.13ct lab-grown radiant diamond

This 2.13ct lab-grown radiant sits in the two to three carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG627443315 or 627443315. 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

2.13
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.4°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG627443315
Dimensions9.36 × 6.29 × 4.13 mm
L/W Ratio1.49
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.36 mm6.29 mm2.13 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG627443315
Side View
Table 65.0%Crown 43.4°Girdle: MediumPavilion 34.1°Culet: NoneDepth 65.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: £973 GBP|Low: £359 GBP|High: £1,412 GBP|Avg: £826 GBP
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
March 23, 2026
Retailer 6£359 GBP
Retailer 4£375 GBP
Retailer 7£425 GBP
Retailer 5£514 GBP
Retailer 2£725 GBP
Rare Carat£973 GBP
Retailer 3£1,178 GBP
Retailer 8£1,270 GBP

35 data points across 8 retailers

2 retailers

A
Cheapest Retailer
-
£518 GBP
Most Expensive
Rare Carat
627443315 · Dec 10
£973 GBP
$1,303 USD
View
Price last confirmed 331 days ago
1 more retailer has this diamond
Prices start from £518 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
2.13ct Radiant
£518 GBP