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Princess|Lab Grown|IGI

1.30ct D VS1 Princess Lab Grown Diamond

ID • D/VS1 • IGI LG739520637

Shape and cutting style on the report: Princess cut

Certificate IGI LG739520637

Diamond specifications and retailer prices

From $417 NZD
As of November 4, 2026
Save $1,760 NZD (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,501 NZD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.3ct lab-grown princess diamond

This 1.3ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG739520637 or 739520637. Listed at 21 retailers as of November 4, 2026, with a 422% 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

1.30
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.7°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739520637
Dimensions6.19 × 6.03 × 4.14 mm
L/W Ratio1.03
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.19 mm6.03 mm1.30 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739520637
Side View
Table 65.0%Crown 39.7°Girdle: MediumPavilion 36.4°Culet: NoneDepth 68.7%

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: $2,501 NZD|Low: $417 NZD|High: $2,874 NZD|Avg: $1,242 NZD|-7.2%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 4, 2026
Retailer 10$417 NZD
Retailer 7$475 NZD
Retailer 2$617 NZD
Retailer 14$795 NZD
Retailer 4$821 NZD
Retailer 5$821 NZD
Retailer 15$873 NZD
Retailer 9$940 NZD
Retailer 8$1,045 NZD
Retailer 3$1,164 NZD
Retailer 16$1,488 NZD
Retailer 12$1,494 NZD
Retailer 11$1,582 NZD
Retailer 6$1,792 NZD
Retailer 17$1,907 NZD
Retailer 13$2,177 NZD
Brilliant Earth$2,501 NZD

41 data points across 17 retailers

21 retailers$417 NZD to $2,177 NZD

Retailer 1
-
$387 NZD
Price last confirmed 43 days ago
A
Retailer 2
-
$417 NZD
View
Final sale: no returns
Retailer 3
-
$449 NZD
View
Price last confirmed 42 days ago
Retailer 4
-
$474 NZD
View
Price last confirmed 38 days ago
Retailer 5
-
$475 NZD
View
Price last confirmed 10 days ago
Retailer 6
-
$475 NZD
View
Price last confirmed 23 days ago
A
Retailer 7
-
$617 NZD
View
A
Retailer 8
-
$795 NZD
View
A
Retailer 9
-
$821 NZD
View
A
Retailer 10
-
$821 NZD
View
A
Retailer 11
-
$873 NZD
View
A
Retailer 12
-
$940 NZD
View
B+
Retailer 13
-
$1,045 NZD
View
B+
Retailer 14
-
$1,164 NZD
View
B+
Retailer 15
-
$1,488 NZD
View
B+
Retailer 16
-
$1,494 NZD
View
B+
Retailer 17
-
$1,582 NZD
View
Retailer 18
-
$1,792 NZD
View
Price last confirmed 7 days ago
B
Retailer 19
-
$1,907 NZD
View
B
Retailer 20
-
$2,177 NZD
View
Most Expensive
Brilliant Earth
16684939A · Oct 28
$2,501 NZD
$1,410 USD
View
Price last confirmed 7 days ago
20 more retailers have this diamond
Prices start from $417 NZDSave up to $1,760 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
1.30ct Princess
$417 NZD