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Princess|Lab Grown|IGI

1.50ct G VS1 Princess Lab Grown Diamond

ID • G/VS1 • IGI LG807690041

Shape and cutting style on the report: Princess cut

Certificate IGI LG807690041

Diamond specifications and retailer prices

From $413 NZD
As of November 4, 2026
Save $2,522 NZD (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,935 NZD at Brilliant Earth · As of November 5, 2026
View at Brilliant Earth

About this 1.5ct lab-grown princess diamond

This 1.5ct lab-grown princess sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG807690041 or 807690041. Listed at 20 retailers as of November 4, 2026, with prices from $413 to $2,935, a $2,522 spread on the same certified stone. Brilliant Earth lists it at $2,935. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.4°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807690041
Dimensions6.27 × 6.27 × 4.41 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.27 mm6.27 mm1.50 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807690041
Side View
Table 68.0%Crown 41.4°Girdle: MediumPavilion 37.8°Culet: NoneDepth 70.3%

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: $2,935 NZD|Low: $397 NZD|High: $3,077 NZD|Avg: $1,172 NZD|-4.6%
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
November 5, 2026
Retailer 13$413 NZD
Retailer 4$479 NZD
Retailer 3$511 NZD
Retailer 2$592 NZD
Retailer 5$690 NZD
Retailer 12$843 NZD
Retailer 11$882 NZD
Retailer 7$955 NZD
Retailer 9$1,194 NZD
Retailer 10$1,363 NZD
Retailer 14$1,761 NZD
Retailer 8$2,044 NZD
Retailer 6$2,081 NZD
Brilliant Earth$2,935 NZD

36 data points across 14 retailers

20 retailers$413 NZD to $2,935 NZD

A
Cheapest Retailer
-
$413 NZD
A
Retailer 2
-
$461 NZD
View
Final sale: no returns
A
Retailer 3
-
$479 NZD
View
A
Retailer 4
-
$511 NZD
View
Retailer 5
-
$511 NZD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$592 NZD
View
B+
Retailer 7
-
$690 NZD
View
Retailer 8
-
$843 NZD
View
Price last confirmed 7 days ago
A
Retailer 9
-
$854 NZD
View
A
Retailer 10
-
$882 NZD
View
A
Retailer 11
-
$955 NZD
View
B+
Retailer 12
-
$1,092 NZD
View
B+
Retailer 13
-
$1,194 NZD
View
B+
Retailer 14
-
$1,363 NZD
View
B
Retailer 15
-
$1,644 NZD
View
B
Retailer 16
-
$1,736 NZD
View
B
Retailer 17
-
$1,761 NZD
View
B
Retailer 18
-
$2,044 NZD
View
B
Retailer 19
-
$2,081 NZD
View
Most Expensive
B
Brilliant Earth
20113871A · Nov 5
$2,935 NZD
$1,650 USD
View
19 more retailers have this diamond
Prices start from $413 NZDSave up to $2,522 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
1.50ct Princess
$413 NZD