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Princess|Lab Grown|IGI

1.52ct D IF Princess Lab Grown Diamond

ID • D/IF • IGI LG813675318

Shape and cutting style on the report: Princess cut

Certificate IGI LG813675318

Diamond specifications and retailer prices

From $1,300 NZD
As of November 4, 2026
Save $5,512 NZD (81%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $7,859 NZD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.52ct lab-grown princess diamond

This 1.52ct lab-grown princess 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 LG813675318 or 813675318. Listed at 28 retailers as of November 2, 2026, with a 424% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle40.1°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813675318
Dimensions6.32 × 6.23 × 4.42 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.32 mm6.23 mm1.52 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813675318
Side View
Table 69.0%Crown 40.1°Girdle: MED-STKPavilion 38.5°Culet: NoneDepth 70.9%

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: $6,812 NZD|Low: $1,300 NZD|High: $7,859 NZD|Avg: $3,498 NZD|-13.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 17
Retailer 18
Retailer 19
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Retailer 21
Retailer 22
Retailer 23
Retailer 24
November 5, 2026
Retailer 22$1,300 NZD
Retailer 15$1,416 NZD
Retailer 18$1,455 NZD
Retailer 3$1,510 NZD
Retailer 5$1,747 NZD
Retailer 23$1,818 NZD
Retailer 4$2,065 NZD
Retailer 6$2,074 NZD
Retailer 8$2,161 NZD
Retailer 13$2,397 NZD
Retailer 24$2,709 NZD
Retailer 19$2,771 NZD
Retailer 21$3,188 NZD
Retailer 20$3,756 NZD
Retailer 7$4,242 NZD
Retailer 11$4,676 NZD
Retailer 12$4,894 NZD
Retailer 16$4,958 NZD
Retailer 17$4,958 NZD
Retailer 10$5,075 NZD
Retailer 9$5,136 NZD
Retailer 14$5,200 NZD
Retailer 2$5,909 NZD
Brilliant Earth$6,812 NZD

29 data points across 24 retailers

28 retailers$1,300 NZD to $6,812 NZD

A
Cheapest Retailer
-
$1,300 NZD
A
Retailer 2
-
$1,416 NZD
View
A
Retailer 3
-
$1,455 NZD
View
Final sale: no returns
A
Retailer 4
-
$1,510 NZD
View
Retailer 5
-
$1,542 NZD
View
Price last confirmed 19 days ago
A
Retailer 6
-
$1,747 NZD
View
A
Retailer 7
-
$1,818 NZD
View
A
Retailer 8
-
$2,065 NZD
View
A
Retailer 9
-
$2,074 NZD
View
A
Retailer 10
-
$2,161 NZD
View
A
Retailer 11
-
$2,397 NZD
View
A
Retailer 12
-
$2,709 NZD
View
A
Retailer 13
-
$2,771 NZD
View
B+
Retailer 14
-
$3,188 NZD
View
B+
Retailer 15
-
$3,756 NZD
View
B+
Retailer 16
-
$4,242 NZD
View
Retailer 17
-
$4,437 NZD
View
Price last confirmed 9 days ago
B+
Retailer 18
-
$4,676 NZD
View
B+
Retailer 19
-
$4,820 NZD
View
B+
Retailer 20
-
$4,894 NZD
View
Retailer 21
-
$4,958 NZD
View
Price last confirmed 18 days ago
Retailer 22
-
$4,958 NZD
View
Price last confirmed 28 days ago
B+
Retailer 23
-
$5,075 NZD
View
B
Retailer 24
-
$5,136 NZD
View
B+
Retailer 25
-
$5,200 NZD
View
B
Retailer 26
-
$5,909 NZD
View
B
Retailer 27
-
$6,812 NZD
View
Most Expensive
Brilliant Earth
20637802A · Oct 28
$7,859 NZD
$4,430 USD
View
Price last confirmed 7 days ago
27 more retailers have this diamond
Prices start from $1,300 NZDSave up to $5,512 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 Princess
$1,300 NZD