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Princess|Lab Grown|IGI

1.50ct G VS1 Princess Lab Grown Diamond

ID • G/VS1 • IGI LG749517757

Shape and cutting style on the report: Princess cut

Certificate IGI LG749517757

Diamond specifications and retailer prices

From $404 NZD
As of November 4, 2026
Save $1,724 NZD (81%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,128 NZD at With Clarity · As of November 5, 2026
View at With Clarity

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 LG749517757 or 749517757. Listed at 22 retailers as of November 4, 2026, with prices from $404 to $2,128, a $1,724 spread on the same certified stone. With Clarity lists it at $2,128. 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 angle46.6°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG749517757
Dimensions6.18 × 6.17 × 4.41 mm
L/W Ratio1.00
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
6.18 mm6.17 mm1.50 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG749517757
Side View
Table 72.0%Crown 46.6°Girdle: MediumPavilion 38.7°Culet: NoneDepth 71.5%

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: $582 NZD|Low: $404 NZD|High: $2,117 NZD|Avg: $1,259 NZD|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 3$404 NZD
Retailer 1$582 NZD
Retailer 9$840 NZD
Retailer 8$865 NZD
Retailer 4$927 NZD
Retailer 7$1,171 NZD
Retailer 2$1,617 NZD
Retailer 6$1,750 NZD
Retailer 11$1,770 NZD
Retailer 5$2,003 NZD
Retailer 10$2,010 NZD

33 data points across 11 retailers

22 retailers$404 NZD to $2,128 NZD

A
Cheapest Retailer
-
$404 NZD
A
Retailer 2
-
$450 NZD
View
Final sale: no returns
A
Retailer 3
-
$470 NZD
View
A
Retailer 4
-
$502 NZD
View
Retailer 5
-
$502 NZD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$582 NZD
View
Retailer 7
-
$840 NZD
View
Price last confirmed 7 days ago
A
Retailer 8
-
$850 NZD
View
A
Retailer 9
-
$852 NZD
View
A
Retailer 10
-
$865 NZD
View
A
Retailer 11
-
$927 NZD
View
B+
Retailer 12
-
$1,083 NZD
View
B+
Retailer 13
-
$1,171 NZD
View
B
Retailer 14
-
$1,612 NZD
View
B
Retailer 15
-
$1,617 NZD
View
B
Retailer 16
-
$1,704 NZD
View
B
Retailer 17
-
$1,750 NZD
View
B
Retailer 18
-
$1,770 NZD
View
B
Retailer 19
-
$1,800 NZD
View
B
Retailer 20
-
$2,003 NZD
View
B
Retailer 21
-
$2,010 NZD
View
Most Expensive
B
With Clarity
749517757 · Nov 5
$2,128 NZD
$1,196 USD
View
21 more retailers have this diamond
Prices start from $404 NZDSave up to $1,724 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
$404 NZD