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Radiant|Lab Grown|IGI

1.56ct F VS2 Radiant Lab Grown Diamond

ID • F/VS2 • IGI LG816692493

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

Certificate IGI LG816692493

Diamond specifications and retailer prices

From $238 SGD
$186 USD
As of October 27, 2026
Save $846 SGD (78%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,378 SGD at MOH London · As of October 25, 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 F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG816692493 or 816692493. Listed at 11 retailers as of October 26, 2026, with a 356% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.2°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816692493
Dimensions8.12 × 5.67 × 3.86 mm
L/W Ratio1.43
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.12 mm5.67 mm1.56 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816692493
Side View
Table 63.0%Crown 44.2°Girdle: MediumPavilion 34.7°Culet: NoneDepth 68.1%

Caratlytics Score

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

Price History

Last verified: Oct 27
Current: $1,378 SGD|Low: $238 SGD|High: $1,411 SGD|Avg: $915 SGD|-2.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 28, 2026
Retailer 7$238 SGD
Retailer 2$363 SGD
Retailer 6$502 SGD
Retailer 11$724 SGD
Retailer 9$947 SGD
Retailer 4$1,000 SGD
Retailer 10$1,084 SGD
Retailer 5$1,183 SGD
Retailer 8$1,206 SGD
Retailer 3$1,212 SGD
MOH London$1,378 SGD

21 data points across 11 retailers

11 retailers$238 SGD to $1,084 SGD

A
Cheapest Retailer
-
$238 SGD
$186 USD
A
Retailer 2
-
$363 SGD
£223 GBP
View
Retailer 3
-
$502 SGD
€374 EUR
View
Price last confirmed 9 days ago
Retailer 4
-
$724 SGD
$566 USD
View
Price last confirmed 8 days ago
Retailer 5
-
$947 SGD
$741 USD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
$1,000 SGD
$782 USD
View
Price last confirmed 7 days ago
B+
Retailer 7
-
$1,084 SGD
$848 USD
View
Retailer 8
-
$1,183 SGD
$925 USD
View
Price last confirmed 14 days ago
Retailer 9
-
$1,206 SGD
$943 USD
View
Price last confirmed 8 days ago
Retailer 10
-
$1,212 SGD
View
Price last confirmed 21 days ago
Most Expensive
MOH London
LG816692493 · Oct 25
$1,378 SGD
£849 GBP
View
Price last confirmed 8 days ago
10 more retailers have this diamond
Prices start from $238 SGDSave up to $846 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
$238 SGD