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Radiant|Lab Grown|IGI

2.41ct G SI1 Radiant Lab Grown Diamond

ID • G/SI1 • IGI LG618473434

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

Certificate IGI LG618473434

Diamond specifications and retailer prices

From $2,474 AUD
$1,700 USD
As of November 6, 2026
6 retailers carry this diamond
Most expensive: $2,474 AUD at Brilliant Earth
View at Brilliant Earth

About this 2.41ct lab-grown radiant diamond

This 2.41ct 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 LG618473434 or 618473434. Listed at 6 retailers as of November 6, 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

2.41
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.7°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG618473434
Dimensions9.48 × 6.66 × 4.41 mm
L/W Ratio1.42
Culet sizeNone
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
9.48 mm6.66 mm2.41 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG618473434
Side View
Table 67.0%Crown 44.7°Girdle: Slightly ThickPavilion 35.1°Culet: NoneDepth 66.2%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 6
Current: $2,474 AUD|Low: $375 AUD|High: $3,478 AUD|Avg: $1,582 AUD|-2.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 17, 2026
Retailer 13$392 AUD
Retailer 3$440 AUD
Retailer 15$454 AUD
Retailer 10$658 AUD
Retailer 9$782 AUD
Retailer 5$977 AUD
Retailer 4$1,368 AUD
Retailer 8$1,493 AUD
Retailer 11$1,503 AUD
Retailer 14$1,725 AUD
Retailer 6$1,792 AUD
Retailer 12$2,171 AUD
Brilliant Earth$2,474 AUD
Retailer 7$2,591 AUD
Retailer 2$3,347 AUD

14 data points across 15 retailers

6 retailers

Retailer 1
-
$392 AUD
Price last confirmed 30 days ago
Retailer 2
-
$454 AUD
View
Price last confirmed 24 days ago
Retailer 3
-
$782 AUD
View
Price last confirmed 22 days ago
Retailer 4
-
$1,725 AUD
View
Price last confirmed 38 days ago
Retailer 5
-
$2,171 AUD
View
Price last confirmed 23 days ago
Most Expensive
B+
Brilliant Earth
9277069Y · Nov 6
$2,474 AUD
$1,700 USD
View
5 more retailers have this diamond

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+
2.41ct Radiant
$2,474 AUD