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Heart|Lab Grown|IGI

1.52ct H VS1 Heart Lab Grown Diamond

EX • H/VS1 • IGI LG771640526

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG771640526

Diamond specifications and retailer prices

From $368 AUD
$258 USD
As of November 2, 2026
Save $1,462 AUD (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,830 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 LG771640526 or 771640526. Listed at 17 retailers as of November 2, 2026, with prices from $368 to $1,830, a $1,462 spread on the same certified stone. MOH London lists it at $1,830. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.2°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG771640526
Dimensions7.28 × 7.92 × 4.76 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.28 mm7.92 mm1.52 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG771640526
Side View
Table 60.0%Crown 31.2°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 60.1%

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: Nov 2
Current: $1,830 AUD|Low: $354 AUD|High: $1,977 AUD|Avg: $1,038 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 17
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Retailer 19
November 1, 2026
Retailer 17$368 AUD
Retailer 7$411 AUD
Retailer 4$428 AUD
Retailer 5$457 AUD
Retailer 18$457 AUD
Retailer 14$685 AUD
Retailer 9$756 AUD
Retailer 3$763 AUD
Retailer 2$789 AUD
Retailer 12$817 AUD
Retailer 6$939 AUD
Retailer 15$1,073 AUD
Retailer 16$1,404 AUD
Retailer 13$1,455 AUD
Retailer 19$1,468 AUD
Retailer 8$1,469 AUD
Retailer 10$1,729 AUD
MOH London$1,830 AUD
Retailer 11$1,977 AUD

33 data points across 19 retailers

17 retailers$368 AUD to $1,830 AUD

A
Cheapest Retailer
-
$368 AUD
$258 USD
A
Retailer 2
-
$411 AUD
$288 USD
View
Final sale: no returns
A
Retailer 3
-
$428 AUD
$300 USD
View
A
Retailer 4
-
$457 AUD
$320 USD
View
Retailer 5
-
$457 AUD
$320 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$685 AUD
$480 USD
View
A
Retailer 7
-
$756 AUD
$530 USD
View
A
Retailer 8
-
$763 AUD
$535 USD
View
A
Retailer 9
-
$789 AUD
ZAR 8,932 ZAR
View
A
Retailer 10
-
$817 AUD
€545 EUR
View
B+
Retailer 11
-
$939 AUD
$658 USD
View
Retailer 12
-
$1,073 AUD
View
Price last confirmed 9 days ago
B
Retailer 13
-
$1,404 AUD
$984 USD
View
B+
Retailer 14
-
$1,455 AUD
$1,020 USD
View
B
Retailer 15
-
$1,468 AUD
$1,029 USD
View
B
Retailer 16
-
$1,469 AUD
SGD 1,391 SGD
View
Most Expensive
B
MOH London
LG771640526 · Nov 2
$1,830 AUD
£1,010 GBP
View
16 more retailers have this diamond
Prices start from $368 AUDSave up to $1,462 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
$368 AUD