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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 $545 NZD
HK$2,400 HKD
As of October 31, 2026
Save $1,438 NZD (73%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,983 NZD 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 $545 to $1,983, a $1,438 spread on the same certified stone. MOH London lists it at $1,983. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $1,983 NZD|Low: $545 NZD|High: $2,033 NZD|Avg: $1,213 NZD|-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$545 NZD
Retailer 2$591 NZD
Retailer 6$839 NZD
Retailer 4$930 NZD
Retailer 3$1,370 NZD
Retailer 5$1,588 NZD
Retailer 8$1,597 NZD
Retailer 7$1,599 NZD
MOH London$1,983 NZD

25 data points across 9 retailers

9 retailers$545 NZD to $1,983 NZD

A
Cheapest Retailer
-
$545 NZD
HK$2,400 HKD
A
Retailer 2
-
$591 NZD
£262 GBP
View
B+
Retailer 3
-
$839 NZD
$473 USD
View
B+
Retailer 4
-
$930 NZD
$524 USD
View
B
Retailer 5
-
$1,370 NZD
A$1,188 AUD
View
B
Retailer 6
-
$1,588 NZD
$895 USD
View
B
Retailer 7
-
$1,597 NZD
$900 USD
View
B
Retailer 8
-
$1,599 NZD
SGD 1,218 SGD
View
Most Expensive
B
MOH London
LG841676793 · Oct 29
$1,983 NZD
£880 GBP
View
8 more retailers have this diamond
Prices start from $545 NZDSave up to $1,438 NZD

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
$545 NZD