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Princess|Lab Grown|IGI

1.51ct G VS1 Princess Lab Grown Diamond

GD • G/VS1 • IGI LG538290201

Shape and cutting style on the report: Princess cut

Certificate IGI LG538290201

Diamond specifications and retailer prices

From $487 NZD
As of November 4, 2026
Save $1,928 NZD (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,415 NZD at MOH London · As of November 5, 2026
View at MOH London

About this 1.51ct lab-grown princess diamond

This 1.51ct 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 standard cut grade and certified by IGI LG538290201 or 538290201. Listed at 18 retailers as of November 4, 2026, with prices from $487 to $2,415, a $1,928 spread on the same certified stone. MOH London lists it at $2,415. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
G
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.7°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG538290201
Dimensions6.28 × 6.07 × 4.53 mm
L/W Ratio1.03
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.28 mm6.07 mm1.51 ctG / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG538290201
Side View
Table 69.0%Crown 40.7°Girdle: MED-STKPavilion 40°Culet: NoneDepth 74.6%

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: $2,415 NZD|Low: $468 NZD|High: $2,451 NZD|Avg: $1,239 NZD|-1.2%
MOH London
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
November 5, 2026
Retailer 12$487 NZD
Retailer 11$566 NZD
Retailer 10$605 NZD
Retailer 15$605 NZD
Retailer 3$710 NZD
Retailer 5$889 NZD
Retailer 7$1,000 NZD
Retailer 9$1,041 NZD
Retailer 2$1,051 NZD
Retailer 8$1,416 NZD
Retailer 14$1,797 NZD
Retailer 4$1,857 NZD
Retailer 13$1,943 NZD
Retailer 6$2,325 NZD
MOH London$2,415 NZD

38 data points across 15 retailers

18 retailers$487 NZD to $2,415 NZD

A
Cheapest Retailer
-
$487 NZD
B+
Retailer 2
-
$546 NZD
View
Final sale: no returns
B+
Retailer 3
-
$566 NZD
View
Retailer 4
-
$605 NZD
View
Price last confirmed 11 days ago
B+
Retailer 5
-
$605 NZD
View
B+
Retailer 6
-
$889 NZD
View
B+
Retailer 7
-
$889 NZD
View
B+
Retailer 8
-
$1,000 NZD
View
B+
Retailer 9
-
$1,041 NZD
View
B+
Retailer 10
-
$1,051 NZD
View
B
Retailer 11
-
$1,203 NZD
View
B+
Retailer 12
-
$1,416 NZD
View
B
Retailer 13
-
$1,797 NZD
View
B
Retailer 14
-
$1,857 NZD
View
B
Retailer 15
-
$1,943 NZD
View
B
Retailer 16
-
$2,032 NZD
View
B
Retailer 17
-
$2,325 NZD
View
Most Expensive
B
MOH London
LG538290201 · Nov 5
$2,415 NZD
£1,069 GBP
View
17 more retailers have this diamond
Prices start from $487 NZDSave up to $1,928 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
1.51ct Princess
$487 NZD