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Radiant|Lab Grown|IGI

2.27ct G SI2 Radiant Lab Grown Diamond

ID • G/SI2 • IGI LG512227947

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

Certificate IGI LG512227947

Diamond specifications and retailer prices

From $1,692 SGD
As of November 6, 2026
Save $9,487 SGD (85%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $11,179 SGD at MOH London · As of November 5, 2026
View at MOH London

About this 2.27ct lab-grown radiant diamond

This 2.27ct lab-grown radiant sits in the two to three carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG512227947 or 512227947. Listed at 12 retailers as of November 5, 2026, with prices from $1,692 to $11,179, a $9,487 spread on the same certified stone. MOH London lists it at $11,179. 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

2.27
Carat
G
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.4°
Pavilion angle31.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG512227947
Dimensions8.71 × 6.61 × 4.35 mm
L/W Ratio1.32
Culet sizePointed
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
8.71 mm6.61 mm2.27 ctG / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG512227947
Side View
Table 67.0%Crown 40.4°Girdle: Slightly ThickPavilion 31.3°Culet: NoneDepth 65.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $11,179 SGD|Low: $1,692 SGD|High: $11,358 SGD|Avg: $5,569 SGD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 3$1,692 SGD
Retailer 5$3,811 SGD
Retailer 9$4,147 SGD
Retailer 10$4,269 SGD
Retailer 6$4,422 SGD
Retailer 8$5,525 SGD
Retailer 2$5,916 SGD
Retailer 4$6,353 SGD
Retailer 7$6,872 SGD
MOH London$11,179 SGD

44 data points across 10 retailers

12 retailers$1,692 SGD to $11,179 SGD

A
Cheapest Retailer
-
$1,692 SGD
B
Retailer 2
-
$3,811 SGD
View
B
Retailer 3
-
$4,005 SGD
View
B
Retailer 4
-
$4,147 SGD
View
B
Retailer 5
-
$4,269 SGD
View
Final sale: no returns
B
Retailer 6
-
$4,422 SGD
View
Retailer 7
-
$4,422 SGD
View
Price last confirmed 26 days ago
B
Retailer 8
-
$5,525 SGD
View
B
Retailer 9
-
$5,916 SGD
View
B
Retailer 10
-
$6,353 SGD
View
B
Retailer 11
-
$6,872 SGD
View
Most Expensive
B
MOH London
LG512227947 · Nov 5
$11,179 SGD
£6,868 GBP
View
11 more retailers have this diamond
Prices start from $1,692 SGDSave up to $9,487 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.

A
2.27ct Radiant
$1,692 SGD