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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 $282 AUD
$198 USD
As of October 30, 2026
Save $1,362 AUD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,643 AUD 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 $282 to $1,643, a $1,362 spread on the same certified stone. MOH London lists it at $1,643. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,643 AUD|Low: $233 AUD|High: $1,643 AUD|Avg: $789 AUD|+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$282 AUD
Retailer 9$316 AUD
Retailer 11$327 AUD
Retailer 6$350 AUD
Retailer 10$473 AUD
Retailer 2$640 AUD
Retailer 7$705 AUD
Retailer 12$715 AUD
Retailer 4$942 AUD
Retailer 8$1,125 AUD
Retailer 5$1,247 AUD
Retailer 3$1,281 AUD
MOH London$1,643 AUD

43 data points across 13 retailers

15 retailers$282 AUD to $1,643 AUD

A
Cheapest Retailer
-
$282 AUD
$198 USD
A
Retailer 2
-
$316 AUD
$222 USD
View
Final sale: no returns
A
Retailer 3
-
$327 AUD
$230 USD
View
A
Retailer 4
-
$350 AUD
$246 USD
View
A
Retailer 5
-
$364 AUD
$256 USD
View
B+
Retailer 6
-
$473 AUD
$332 USD
View
A
Retailer 7
-
$640 AUD
£354 GBP
View
B+
Retailer 8
-
$705 AUD
$495 USD
View
B+
Retailer 9
-
$715 AUD
$502 USD
View
B+
Retailer 10
-
$942 AUD
$662 USD
View
Retailer 11
-
$1,079 AUD
View
Price last confirmed 140 days ago
B
Retailer 12
-
$1,125 AUD
$790 USD
View
Retailer 13
-
$1,247 AUD
$876 USD
View
Price last confirmed 12 days ago
B
Retailer 14
-
$1,281 AUD
$900 USD
View
Most Expensive
B
MOH London
LG675558238 · Oct 29
$1,643 AUD
£909 GBP
View
14 more retailers have this diamond
Prices start from $282 AUDSave up to $1,362 AUD

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
$282 AUD