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Radiant|Lab Grown|IGI

2.00ct G SI1 Radiant Lab Grown Diamond

ID • G/SI1 • IGI LG512204078

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

Certificate IGI LG512204078

Diamond specifications and retailer prices

From $1,893 AUD
$1,330 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: $1,893 AUD at Brilliant Earth
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 Brilliant Earth

About this 2ct lab-grown radiant diamond

This 2ct 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 LG512204078 or 512204078. Listed at a single retailer as of October 31, 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

2.00
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle29.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG512204078
Dimensions8.40 × 6.44 × 4.07 mm
L/W Ratio1.30
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
8.40 mm6.44 mm2.00 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG512204078
Side View
Table 66.5%Crown 37.7°Girdle: STK-THKPavilion 29.7°Culet: NoneDepth 63.2%

Caratlytics Score

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

Last verified: Oct 31
Current: $1,893 AUD|Low: $1,893 AUD|High: $19,349 AUD|Avg: $8,199 AUD|-63.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
July 26, 2026
Brilliant Earth$1,893 AUD
Retailer 2$3,694 AUD
Retailer 9$5,148 AUD
Retailer 6$5,581 AUD
Retailer 7$6,208 AUD
Retailer 3$7,463 AUD
Retailer 4$7,502 AUD
Retailer 5$7,863 AUD
Retailer 8$19,177 AUD

57 data points across 9 retailers

1 retailer

B+
Brilliant Earth
19748906A · Oct 31
$1,893 AUD
$1,330 USD
View

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B+
2.00ct Radiant
$1,893 AUD