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Radiant|Lab Grown|IGI

1.56ct G VS2 Radiant Lab Grown Diamond

ID • G/VS2 • IGI LG847617678

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

Certificate IGI LG847617678

Diamond specifications and retailer prices

From $389 SGD
£239 GBP
As of November 1, 2026
Save $1,103 SGD (74%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,492 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 1.56ct lab-grown radiant diamond

This 1.56ct lab-grown radiant sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG847617678 or 847617678. Listed at 9 retailers as of October 29, 2026, with prices from $389 to $1,492, a $1,103 spread on the same certified stone. MOH London lists it at $1,492. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847617678
Dimensions6.66 × 6.62 × 4.35 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.66 mm6.62 mm1.56 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847617678
Side View
Table 65.0%Crown 39°Girdle: Slightly ThickPavilion 39.5°Culet: NoneDepth 65.7%

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 1
Current: $1,492 SGD|Low: $389 SGD|High: $1,492 SGD|Avg: $904 SGD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 2$389 SGD
Retailer 6$437 SGD
Retailer 3$556 SGD
Retailer 7$648 SGD
Retailer 9$1,089 SGD
Retailer 5$1,131 SGD
Retailer 4$1,234 SGD
Retailer 8$1,342 SGD
MOH London$1,492 SGD

11 data points across 9 retailers

9 retailers$389 SGD to $1,492 SGD

A
Cheapest Retailer
-
$389 SGD
£239 GBP
B+
Retailer 2
-
$437 SGD
$342 USD
View
A
Retailer 3
-
$556 SGD
€414 EUR
View
A
Retailer 4
-
$648 SGD
$507 USD
View
B+
Retailer 5
-
$1,089 SGD
$852 USD
View
B
Retailer 6
-
$1,131 SGD
$885 USD
View
B+
Retailer 7
-
$1,234 SGD
$965 USD
View
B
Retailer 8
-
$1,342 SGD
$1,050 USD
View
Most Expensive
B
MOH London
LG847617678 · Oct 29
$1,492 SGD
£919 GBP
View
8 more retailers have this diamond
Prices start from $389 SGDSave up to $1,103 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
1.56ct Radiant
$389 SGD