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Heart|Lab Grown|IGI

1.52ct H VS1 Heart Lab Grown Diamond

ID • H/VS1 • IGI LG750577448

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG750577448

Diamond specifications and retailer prices

From $670 AUD
€447 EUR
As of November 2, 2026
Save $961 AUD (59%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,631 AUD at MOH London · As of November 2, 2026
View at MOH London

About this 1.52ct lab-grown heart diamond

This 1.52ct lab-grown heart sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG750577448 or 750577448. Listed at 6 retailers as of November 2, 2026, with prices from $670 to $1,631, a $961 spread on the same certified stone. MOH London lists it at $1,631. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.52
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750577448
Dimensions7.51 × 7.39 × 4.68 mm
L/W Ratio1.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.51 mm7.39 mm1.52 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG750577448
Side View
Table 58.0%Crown 33°Girdle: ThickPavilion 40.7°Culet: NoneDepth 62.3%

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: Nov 2
Current: $1,631 AUD|Low: $585 AUD|High: $1,651 AUD|Avg: $967 AUD|+0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 2$670 AUD
Retailer 4$691 AUD
Retailer 5$721 AUD
Retailer 3$875 AUD
Retailer 6$1,383 AUD
MOH London$1,631 AUD

17 data points across 6 retailers

6 retailers$670 AUD to $1,631 AUD

A
Cheapest Retailer
-
$670 AUD
€447 EUR
A
Retailer 2
-
$691 AUD
$484 USD
View
A
Retailer 3
-
$721 AUD
$505 USD
View
B+
Retailer 4
-
$875 AUD
$613 USD
View
B+
Retailer 5
-
$1,383 AUD
$969 USD
View
Most Expensive
B
MOH London
LG750577448 · Nov 2
$1,631 AUD
£900 GBP
View
5 more retailers have this diamond
Prices start from $670 AUDSave up to $961 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
1.52ct Heart
$670 AUD