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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 $2,102 SGD
As of November 6, 2026
Save $9,650 SGD (82%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $11,752 SGD 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 $2,102 to $11,752, a $9,650 spread on the same certified stone. MOH London lists it at $11,752. 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
Colour
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $11,752 SGD|Low: $2,102 SGD|High: $11,940 SGD|Avg: $6,650 SGD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 3$2,102 SGD
Retailer 5$4,742 SGD
Retailer 8$5,311 SGD
Retailer 6$5,501 SGD
Retailer 2$7,122 SGD
Retailer 4$7,438 SGD
Retailer 7$8,526 SGD
MOH London$11,752 SGD

43 data points across 8 retailers

12 retailers$2,102 SGD to $11,752 SGD

B+
Cheapest Retailer
-
$2,102 SGD
B
Retailer 2
-
$4,742 SGD
View
B
Retailer 3
-
$5,160 SGD
View
B
Retailer 4
-
$5,311 SGD
View
Final sale: no returns
B
Retailer 5
-
$5,501 SGD
View
Retailer 6
-
$5,501 SGD
View
Price last confirmed 26 days ago
B
Retailer 7
-
$5,697 SGD
View
B
Retailer 8
-
$6,873 SGD
View
B
Retailer 9
-
$7,122 SGD
View
B
Retailer 10
-
$7,438 SGD
View
B
Retailer 11
-
$8,526 SGD
View
Most Expensive
B
MOH London
LG506199308 · Nov 5
$11,752 SGD
£7,220 GBP
View
11 more retailers have this diamond
Prices start from $2,102 SGDSave up to $9,650 SGD

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
$2,102 SGD