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Radiant|Lab Grown|IGI

2.30ct G SI1 Radiant Lab Grown Diamond

ID • G/SI1 • IGI LG506199308

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

Certificate IGI LG506199308

Diamond specifications and retailer prices

From $2,307 CAD
As of November 6, 2026
Save $10,591 CAD (82%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $12,898 CAD at MOH London · As of November 5, 2026
View at MOH London

About this 2.3ct lab-grown radiant diamond

This 2.3ct 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 LG506199308 or 506199308. Listed at 12 retailers as of November 5, 2026, with prices from $2,307 to $12,898, a $10,591 spread on the same certified stone. MOH London lists it at $12,898. 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

2.30
Carat
G
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle31.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG506199308
Dimensions9.05 × 6.63 × 4.31 mm
L/W Ratio1.37
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
9.05 mm6.63 mm2.30 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG506199308
Side View
Table 65.5%Crown 37.9°Girdle: MED-STKPavilion 31.4°Culet: NoneDepth 65.0%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $12,898 CAD|Low: $2,307 CAD|High: $13,105 CAD|Avg: $7,298 CAD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 3$2,307 CAD
Retailer 5$5,204 CAD
Retailer 8$5,829 CAD
Retailer 6$6,037 CAD
Retailer 2$7,816 CAD
Retailer 4$8,164 CAD
Retailer 7$9,358 CAD
MOH London$12,898 CAD

43 data points across 8 retailers

12 retailers$2,307 CAD to $12,898 CAD

B+
Cheapest Retailer
-
$2,307 CAD
B
Retailer 2
-
$5,204 CAD
View
B
Retailer 3
-
$5,663 CAD
View
B
Retailer 4
-
$5,829 CAD
View
Final sale: no returns
B
Retailer 5
-
$6,037 CAD
View
Retailer 6
-
$6,037 CAD
View
Price last confirmed 26 days ago
B
Retailer 7
-
$6,252 CAD
View
B
Retailer 8
-
$7,544 CAD
View
B
Retailer 9
-
$7,816 CAD
View
B
Retailer 10
-
$8,164 CAD
View
B
Retailer 11
-
$9,358 CAD
View
Most Expensive
B
MOH London
LG506199308 · Nov 5
$12,898 CAD
£7,220 GBP
View
11 more retailers have this diamond
Prices start from $2,307 CADSave up to $10,591 CAD

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+
2.30ct Radiant
$2,307 CAD