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Radiant|Lab Grown|IGI

1.23ct E VS2 Radiant Lab Grown Diamond

ID • E/VS2 • IGI LG786680492

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

Certificate IGI LG786680492

Diamond specifications and retailer prices

From $502 SGD
$393 USD
As of October 30, 2026
Save $827 SGD (62%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,330 SGD at MOH London · As of October 29, 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 LG786680492 or 786680492. Listed at 8 retailers as of October 29, 2026, with prices from $502 to $1,330, a $827 spread on the same certified stone. MOH London lists it at $1,330. 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 angle41.4°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786680492
Dimensions7.75 × 5.32 × 3.67 mm
L/W Ratio1.46
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.75 mm5.32 mm1.23 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786680492
Side View
Table 70.0%Crown 41.4°Girdle: MED-STKPavilion 37.4°Culet: NoneDepth 69.0%

Caratlytics Score

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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: $1,330 SGD|Low: $422 SGD|High: $1,338 SGD|Avg: $724 SGD|+1.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 4$502 SGD
Retailer 6$502 SGD
Retailer 2$504 SGD
Retailer 7$570 SGD
Retailer 5$697 SGD
Retailer 3$812 SGD
Retailer 8$979 SGD
MOH London$1,330 SGD

33 data points across 8 retailers

8 retailers$502 SGD to $1,330 SGD

Retailer 1
-
$502 SGD
€374 EUR
Price last confirmed 7 days ago
A
Retailer 2
-
$502 SGD
$393 USD
View
A
Retailer 3
-
$504 SGD
£311 GBP
View
A
Retailer 4
-
$570 SGD
$446 USD
View
B+
Retailer 5
-
$697 SGD
$545 USD
View
Retailer 6
-
$812 SGD
$635 USD
View
Price last confirmed 10 days ago
Retailer 7
-
$979 SGD
$766 USD
View
Price last confirmed 13 days ago
Most Expensive
B
MOH London
LG786680492 · Oct 29
$1,330 SGD
£819 GBP
View
7 more retailers have this diamond
Prices start from $502 SGDSave up to $827 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
$502 SGD