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Radiant|Lab Grown|IGI

1.23ct E VS2 Radiant Lab Grown Diamond

ID • E/VS2 • IGI LG615342145

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

Certificate IGI LG615342145

Diamond specifications and retailer prices

From $228 SGD
$178 USD
As of October 30, 2026
Save $1,091 SGD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,318 SGD at MOH London · As of October 26, 2026
View at MOH London

About this 1.23ct lab-grown radiant diamond

This 1.23ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG615342145 or 615342145. Listed at 16 retailers as of October 26, 2026, with prices from $228 to $1,318, a $1,091 spread on the same certified stone. MOH London lists it at $1,318. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.3°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG615342145
Dimensions7.59 × 5.27 × 3.55 mm
L/W Ratio1.44
Culet sizePointed
Top View
7.59 mm5.27 mm1.23 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG615342145
Side View
Table 65.0%Crown 44.3°Girdle: MediumPavilion 35.2°Culet: NoneDepth 67.4%

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: Oct 30
Current: $1,318 SGD|Low: $222 SGD|High: $1,331 SGD|Avg: $641 SGD|+2.1%
MOH London
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 31, 2026
Retailer 13$228 SGD
Retailer 10$263 SGD
Retailer 3$281 SGD
Retailer 15$281 SGD
Retailer 12$338 SGD
Retailer 7$500 SGD
Retailer 8$501 SGD
Retailer 2$507 SGD
Retailer 5$569 SGD
Retailer 4$695 SGD
Retailer 14$905 SGD
Retailer 11$956 SGD
Retailer 9$972 SGD
Retailer 6$974 SGD
MOH London$1,318 SGD

41 data points across 15 retailers

16 retailers$228 SGD to $1,318 SGD

A
Cheapest Retailer
-
$228 SGD
$178 USD
A
Retailer 2
-
$263 SGD
$206 USD
View
A
Retailer 3
-
$281 SGD
$220 USD
View
A
Retailer 4
-
$281 SGD
$220 USD
View
Retailer 5
-
$338 SGD
£208 GBP
View
Price last confirmed 14 days ago
A
Retailer 6
-
$500 SGD
$391 USD
View
A
Retailer 7
-
$501 SGD
£309 GBP
View
A
Retailer 8
-
$507 SGD
€378 EUR
View
A
Retailer 9
-
$569 SGD
$445 USD
View
B+
Retailer 10
-
$695 SGD
$544 USD
View
B+
Retailer 11
-
$892 SGD
£550 GBP
View
B+
Retailer 12
-
$905 SGD
$708 USD
View
B+
Retailer 13
-
$956 SGD
$748 USD
View
B+
Retailer 14
-
$972 SGD
$760 USD
View
Retailer 15
-
$974 SGD
$762 USD
View
Price last confirmed 13 days ago
Most Expensive
B
MOH London
615342145 · Oct 26
$1,318 SGD
£812 GBP
View
15 more retailers have this diamond
Prices start from $228 SGDSave up to $1,091 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
1.23ct Radiant
$228 SGD