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Heart|Lab Grown|IGI

1.31ct E VS2 Heart Lab Grown Diamond

ID • E/VS2 • IGI LG675558238

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG675558238

Diamond specifications and retailer prices

From $351 NZD
$198 USD
As of October 30, 2026
Save $1,697 NZD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,048 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 LG675558238 or 675558238. Listed at 15 retailers as of October 29, 2026, with prices from $351 to $2,048, a $1,697 spread on the same certified stone. MOH London lists it at $2,048. 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 angle42°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG675558238
Dimensions6.79 × 7.74 × 4.49 mm
L/W Ratio1.14
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.79 mm7.74 mm1.31 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG675558238
Side View
Table 63.0%Crown 42°Girdle: MED-STKPavilion 38.8°Culet: NoneDepth 58.0%

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 30
Current: $2,048 NZD|Low: $291 NZD|High: $2,048 NZD|Avg: $983 NZD|+12.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 3$351 NZD
Retailer 10$394 NZD
Retailer 12$408 NZD
Retailer 7$436 NZD
Retailer 11$589 NZD
Retailer 2$798 NZD
Retailer 8$878 NZD
Retailer 13$891 NZD
Retailer 6$1,112 NZD
Retailer 9$1,402 NZD
Retailer 5$1,554 NZD
Retailer 4$1,597 NZD
MOH London$2,048 NZD

43 data points across 13 retailers

15 retailers$351 NZD to $2,048 NZD

A
Cheapest Retailer
-
$351 NZD
$198 USD
A
Retailer 2
-
$394 NZD
$222 USD
View
Final sale: no returns
A
Retailer 3
-
$408 NZD
$230 USD
View
A
Retailer 4
-
$436 NZD
$246 USD
View
A
Retailer 5
-
$454 NZD
$256 USD
View
B+
Retailer 6
-
$589 NZD
$332 USD
View
A
Retailer 7
-
$798 NZD
£354 GBP
View
B+
Retailer 8
-
$878 NZD
$495 USD
View
B+
Retailer 9
-
$891 NZD
$502 USD
View
B+
Retailer 10
-
$1,112 NZD
$627 USD
View
Retailer 11
-
$1,345 NZD
A$1,166 AUD
View
Price last confirmed 141 days ago
B
Retailer 12
-
$1,402 NZD
$790 USD
View
Retailer 13
-
$1,554 NZD
$876 USD
View
Price last confirmed 13 days ago
B
Retailer 14
-
$1,597 NZD
$900 USD
View
Most Expensive
B
MOH London
LG675558238 · Oct 29
$2,048 NZD
£909 GBP
View
14 more retailers have this diamond
Prices start from $351 NZDSave up to $1,697 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
$351 NZD