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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 $198 USD
As of October 30, 2026
Save $956 USD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,154 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 LG675558238 or 675558238. Listed at 15 retailers as of October 29, 2026, with prices from $198 to $1,154, a $956 spread on the same certified stone. MOH London lists it at $1,154. 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 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,154 USD|Low: $164 USD|High: $1,154 USD|Avg: $554 USD|+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 30, 2026
Retailer 13$198 USD
Retailer 9$222 USD
Retailer 11$230 USD
Retailer 6$246 USD
Retailer 10$332 USD
Retailer 2$450 USD
Retailer 7$495 USD
Retailer 12$502 USD
Retailer 4$662 USD
Retailer 8$790 USD
Retailer 5$876 USD
Retailer 3$900 USD
MOH London$1,154 USD

43 data points across 13 retailers

15 retailers$198 USD to $1,154 USD

A
Cheapest Retailer
-
$198 USD
A
Retailer 2
-
$222 USD
View
Final sale: no returns
A
Retailer 3
-
$230 USD
View
A
Retailer 4
-
$246 USD
View
A
Retailer 5
-
$256 USD
View
B+
Retailer 6
-
$332 USD
View
A
Retailer 7
-
$450 USD
£354 GBP
View
B+
Retailer 8
-
$495 USD
View
B+
Retailer 9
-
$502 USD
View
B+
Retailer 10
-
$662 USD
View
Retailer 11
-
$758 USD
A$1,166 AUD
View
Price last confirmed 140 days ago
B
Retailer 12
-
$790 USD
View
Retailer 13
-
$876 USD
View
Price last confirmed 12 days ago
B
Retailer 14
-
$900 USD
View
Most Expensive
B
MOH London
LG675558238 · Oct 29
$1,154 USD
£909 GBP
View
14 more retailers have this diamond
Prices start from $198 USDSave up to $956 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
$198 USD