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Radiant|Lab Grown|IGI

2.03ct E SI2 Radiant Lab Grown Diamond

ID • E/SI2 • IGI LG623443883

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

Certificate IGI LG623443883

Diamond specifications and retailer prices

From $1,001 AUD
£554 GBP
As of October 29, 2026
1 retailer carries this diamond
Only listing: $1,001 AUD at Diamond Quarter
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Diamond Quarter

About this 2.03ct lab-grown radiant diamond

This 2.03ct lab-grown radiant sits in the two to three carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG623443883 or 623443883. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

2.03
Carat
E
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.4°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG623443883
Dimensions8.72 × 6.19 × 4.23 mm
L/W Ratio1.41
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
8.72 mm6.19 mm2.03 ctE / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG623443883
Side View
Table 66.0%Crown 45.4°Girdle: MediumPavilion 35.1°Culet: NoneDepth 68.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 29
Current: $2,335 AUD|Low: $2,335 AUD|High: $3,487 AUD|Avg: $3,103 AUD
Retailer 1
Retailer 2
December 10, 2025
Retailer 1$2,335 AUD
Retailer 2$3,487 AUD

2 data points across 2 retailers

1 retailer

B+
Diamond Quarter
2.03SI2ELG838560N · Oct 29
$1,001 AUD
£554 GBP
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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+
2.03ct Radiant
$1,001 AUD