CaratHunter
Plans
Heart|Lab Grown|IGI

1.52ct D IF Heart Lab Grown Diamond

ID • D/IF • IGI LG729564558

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG729564558

Diamond specifications and retailer prices

From $697 NZD
As of November 4, 2026
Save $5,353 NZD (88%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $6,050 NZD at Novita Diamonds · As of October 31, 2026
View at Novita Diamonds

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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG729564558 or 729564558. Listed at 22 retailers as of October 31, 2026, with prices from $697 to $6,050, a $5,353 spread on the same certified stone. Novita Diamonds lists it at $6,050. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.52
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729564558
Dimensions7.17 × 8.20 × 4.60 mm
L/W Ratio1.14
Girdle conditionFaceted
Culet sizePointed
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
Top View
7.17 mm8.20 mm1.52 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729564558
Side View
Table 63.0%Crown 33.8°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 56.1%

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 4
Current: $6,050 NZD|Low: $669 NZD|High: $6,139 NZD|Avg: $2,481 NZD|-1.0%
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 13$697 NZD
Retailer 3$864 NZD
Retailer 7$910 NZD
Retailer 11$1,126 NZD
Retailer 2$1,401 NZD
Retailer 8$1,488 NZD
Retailer 6$2,013 NZD
Retailer 12$2,422 NZD
Retailer 5$2,776 NZD
Retailer 4$2,966 NZD
Retailer 9$3,374 NZD
Retailer 10$4,932 NZD
Novita Diamonds$6,050 NZD

37 data points across 13 retailers

22 retailers$697 NZD to $6,050 NZD

A
Cheapest Retailer
-
$697 NZD
A
Retailer 2
-
$781 NZD
View
A
Retailer 3
-
$781 NZD
View
Final sale: no returns
Retailer 4
-
$864 NZD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$864 NZD
View
A
Retailer 6
-
$910 NZD
View
A
Retailer 7
-
$1,126 NZD
View
A
Retailer 8
-
$1,371 NZD
View
A
Retailer 9
-
$1,401 NZD
View
A
Retailer 10
-
$1,430 NZD
View
A
Retailer 11
-
$1,488 NZD
View
A
Retailer 12
-
$1,868 NZD
View
A
Retailer 13
-
$2,013 NZD
View
B+
Retailer 14
-
$2,422 NZD
View
B+
Retailer 15
-
$2,702 NZD
View
B+
Retailer 16
-
$2,776 NZD
View
B+
Retailer 17
-
$2,840 NZD
View
B+
Retailer 18
-
$2,966 NZD
View
B+
Retailer 19
-
$3,232 NZD
View
B+
Retailer 20
-
$3,374 NZD
View
B
Retailer 21
-
$4,932 NZD
View
Most Expensive
B
Novita Diamonds
cert_729564558 · Oct 31
$6,050 NZD
A$5,247 AUD
View
21 more retailers have this diamond
Prices start from $697 NZDSave up to $5,353 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
$697 NZD