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Heart|Lab Grown|IGI

1.31ct E VS2 Heart Lab Grown Diamond

ID • E/VS2 • IGI LG841676793

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG841676793

Diamond specifications and retailer prices

From $393 SGD
HK$2,400 HKD
As of October 30, 2026
Save $1,036 SGD (73%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,429 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 1.31ct lab-grown heart diamond

This 1.31ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841676793 or 841676793. Listed at 9 retailers as of October 29, 2026, with prices from $393 to $1,429, a $1,036 spread on the same certified stone. MOH London lists it at $1,429. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.31
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841676793
Dimensions7.72 × 6.87 × 4.27 mm
L/W Ratio1.12
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.72 mm6.87 mm1.31 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841676793
Side View
Table 59.0%Crown 32.3°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 55.3%

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: $1,429 SGD|Low: $393 SGD|High: $1,464 SGD|Avg: $874 SGD|-2.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 9$393 SGD
Retailer 2$426 SGD
Retailer 6$605 SGD
Retailer 4$670 SGD
Retailer 3$987 SGD
Retailer 5$1,144 SGD
Retailer 8$1,151 SGD
Retailer 7$1,152 SGD
MOH London$1,429 SGD

25 data points across 9 retailers

9 retailers$393 SGD to $1,429 SGD

A
Cheapest Retailer
-
$393 SGD
HK$2,400 HKD
A
Retailer 2
-
$426 SGD
£262 GBP
View
B+
Retailer 3
-
$605 SGD
$473 USD
View
B+
Retailer 4
-
$670 SGD
$524 USD
View
B
Retailer 5
-
$987 SGD
A$1,188 AUD
View
B
Retailer 6
-
$1,144 SGD
$895 USD
View
B
Retailer 7
-
$1,151 SGD
$900 USD
View
B
Retailer 8
-
$1,152 SGD
View
Most Expensive
B
MOH London
LG841676793 · Oct 29
$1,429 SGD
£880 GBP
View
8 more retailers have this diamond
Prices start from $393 SGDSave up to $1,036 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
1.31ct Heart
$393 SGD