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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 $838 NZD
As of November 4, 2026
Save $1,195 NZD (59%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,033 NZD 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 $838 to $2,033, a $1,195 spread on the same certified stone. MOH London lists it at $2,033. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $2,033 NZD|Low: $729 NZD|High: $2,058 NZD|Avg: $1,208 NZD|+0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 4, 2026
Retailer 2$838 NZD
Retailer 4$861 NZD
Retailer 5$898 NZD
Retailer 3$1,090 NZD
Retailer 6$1,724 NZD
MOH London$2,033 NZD

18 data points across 6 retailers

6 retailers$838 NZD to $2,033 NZD

A
Cheapest Retailer
-
$838 NZD
A
Retailer 2
-
$861 NZD
View
A
Retailer 3
-
$898 NZD
View
B+
Retailer 4
-
$1,090 NZD
View
B+
Retailer 5
-
$1,724 NZD
View
Most Expensive
B
MOH London
LG750577448 · Nov 2
$2,033 NZD
£900 GBP
View
5 more retailers have this diamond
Prices start from $838 NZDSave up to $1,195 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
1.52ct Heart
$838 NZD