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Heart|Lab Grown|IGI

1.52ct H VS1 Heart Lab Grown Diamond

ID • H/VS1 • IGI LG813625999

Shape and cutting style on the report: Heart modified brilliant

Certificate IGI LG813625999

Diamond specifications and retailer prices

From $784 NZD
As of November 4, 2026
Save $2,781 NZD (78%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,565 NZD at MOH London · As of November 5, 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 LG813625999 or 813625999. Listed at 15 retailers as of November 4, 2026, with prices from $784 to $3,565, a $2,781 spread on the same certified stone. MOH London lists it at $3,565. 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 angle42.6°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813625999
Dimensions7.31 × 6.43 × 4.25 mm
L/W Ratio1.14
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II Faint Blue
Top View
7.31 mm6.43 mm1.52 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813625999
Side View
Table 63.0%Crown 42.6°Girdle: STK-VTKPavilion 34.7°Culet: NoneDepth 58.1%

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 4
Current: $3,565 NZD|Low: $752 NZD|High: $3,617 NZD|Avg: $1,738 NZD|-0.3%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 5, 2026
Retailer 15$784 NZD
Retailer 3$879 NZD
Retailer 4$911 NZD
Retailer 5$973 NZD
Retailer 16$973 NZD
Retailer 7$1,030 NZD
Retailer 14$1,227 NZD
Retailer 13$1,307 NZD
Retailer 6$1,398 NZD
Retailer 9$1,517 NZD
Retailer 11$1,678 NZD
Retailer 12$2,010 NZD
Retailer 2$2,272 NZD
Retailer 10$2,384 NZD
Retailer 17$3,127 NZD
Retailer 8$3,186 NZD
MOH London$3,565 NZD

29 data points across 17 retailers

15 retailers$784 NZD to $3,565 NZD

A
Cheapest Retailer
-
$784 NZD
A
Retailer 2
-
$879 NZD
View
A
Retailer 3
-
$973 NZD
View
Retailer 4
-
$973 NZD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$1,030 NZD
View
B+
Retailer 6
-
$1,227 NZD
View
B+
Retailer 7
-
$1,307 NZD
View
B+
Retailer 8
-
$1,398 NZD
View
B+
Retailer 9
-
$1,678 NZD
View
B
Retailer 10
-
$2,010 NZD
View
B
Retailer 11
-
$2,272 NZD
View
B
Retailer 12
-
$2,384 NZD
View
B
Retailer 13
-
$3,127 NZD
View
B
Retailer 14
-
$3,186 NZD
View
Most Expensive
B
MOH London
LG813625999 · Nov 5
$3,565 NZD
£1,578 GBP
View
14 more retailers have this diamond
Prices start from $784 NZDSave up to $2,781 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
$784 NZD