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Princess|Lab Grown|IGI

1.30ct D VS1 Princess Lab Grown Diamond

EX • D/VS1 • IGI LG639496263

Shape and cutting style on the report: Princess cut

Certificate IGI LG639496263

Diamond specifications and retailer prices

From $374 NZD
As of November 4, 2026
Save $1,967 NZD (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,342 NZD at Brilliant Earth · As of November 3, 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 LG639496263 or 639496263. Listed at 20 retailers as of November 3, 2026, with prices from $374 to $2,342, a $1,967 spread on the same certified stone. Brilliant Earth lists it at $2,342. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG639496263
Dimensions5.90 × 5.85 × 4.26 mm
L/W Ratio1.01
Culet sizePointed
Top View
5.90 mm5.85 mm1.30 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG639496263
Side View
Table 70.0%Crown 40°Girdle: MediumPavilion 38.2°Culet: NoneDepth 72.8%

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: $2,342 NZD|Low: $373 NZD|High: $2,874 NZD|Avg: $1,139 NZD|-13.2%
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
Retailer 18
Retailer 19
Retailer 20
November 4, 2026
Retailer 18$374 NZD
Retailer 13$417 NZD
Retailer 7$445 NZD
Retailer 9$475 NZD
Retailer 10$475 NZD
Retailer 2$617 NZD
Retailer 17$795 NZD
Retailer 4$821 NZD
Retailer 5$821 NZD
Retailer 19$873 NZD
Retailer 12$940 NZD
Retailer 11$1,045 NZD
Retailer 3$1,164 NZD
Retailer 20$1,488 NZD
Retailer 15$1,494 NZD
Retailer 14$1,582 NZD
Retailer 8$1,792 NZD
Retailer 6$1,916 NZD
Retailer 16$2,177 NZD
Brilliant Earth$2,342 NZD

37 data points across 20 retailers

20 retailers$374 NZD to $2,342 NZD

A
Cheapest Retailer
-
$374 NZD
A
Retailer 2
-
$417 NZD
View
Final sale: no returns
A
Retailer 3
-
$445 NZD
View
A
Retailer 4
-
$475 NZD
View
Retailer 5
-
$475 NZD
View
Price last confirmed 10 days ago
A
Retailer 6
-
$617 NZD
View
A
Retailer 7
-
$795 NZD
View
A
Retailer 8
-
$821 NZD
View
A
Retailer 9
-
$821 NZD
View
A
Retailer 10
-
$873 NZD
View
A
Retailer 11
-
$940 NZD
View
B+
Retailer 12
-
$1,045 NZD
View
B+
Retailer 13
-
$1,164 NZD
View
B+
Retailer 14
-
$1,488 NZD
View
B+
Retailer 15
-
$1,494 NZD
View
B+
Retailer 16
-
$1,582 NZD
View
Retailer 17
-
$1,792 NZD
View
Price last confirmed 7 days ago
B
Retailer 18
-
$1,916 NZD
View
B
Retailer 19
-
$2,177 NZD
View
Most Expensive
B
Brilliant Earth
10603318A · Nov 3
$2,342 NZD
$1,320 USD
View
19 more retailers have this diamond
Prices start from $374 NZDSave up to $1,967 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
$374 NZD