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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 $307 USD
HK$2,400 HKD
As of October 30, 2026
Save $810 USD (73%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,118 USD 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 $307 to $1,118, a $810 spread on the same certified stone. MOH London lists it at $1,118. 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
Color
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: $1,118 USD|Low: $307 USD|High: $1,146 USD|Avg: $683 USD|-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$307 USD
Retailer 2$333 USD
Retailer 6$473 USD
Retailer 4$524 USD
Retailer 3$772 USD
Retailer 5$895 USD
Retailer 8$900 USD
Retailer 7$901 USD
MOH London$1,118 USD

25 data points across 9 retailers

9 retailers$307 USD to $1,118 USD

A
Cheapest Retailer
-
$307 USD
HK$2,400 HKD
A
Retailer 2
-
$333 USD
£262 GBP
View
B+
Retailer 3
-
$473 USD
View
B+
Retailer 4
-
$524 USD
View
B
Retailer 5
-
$772 USD
A$1,188 AUD
View
B
Retailer 6
-
$895 USD
View
B
Retailer 7
-
$900 USD
View
B
Retailer 8
-
$901 USD
SGD 1,218 SGD
View
Most Expensive
B
MOH London
LG841676793 · Oct 29
$1,118 USD
£880 GBP
View
8 more retailers have this diamond
Prices start from $307 USDSave up to $810 USD

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
$307 USD