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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 $391 AUD
As of November 4, 2026
Save $1,548 AUD (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,939 AUD 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 $391 to $1,939, a $1,548 spread on the same certified stone. MOH London lists it at $1,939. 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: $1,939 AUD|Low: $376 AUD|High: $1,968 AUD|Avg: $995 AUD|-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$391 AUD
Retailer 11$454 AUD
Retailer 10$486 AUD
Retailer 15$486 AUD
Retailer 3$570 AUD
Retailer 5$714 AUD
Retailer 7$803 AUD
Retailer 9$836 AUD
Retailer 2$844 AUD
Retailer 8$1,137 AUD
Retailer 14$1,443 AUD
Retailer 4$1,491 AUD
Retailer 13$1,560 AUD
Retailer 6$1,867 AUD
MOH London$1,939 AUD

38 data points across 15 retailers

18 retailers$391 AUD to $1,939 AUD

A
Cheapest Retailer
-
$391 AUD
B+
Retailer 2
-
$439 AUD
View
Final sale: no returns
B+
Retailer 3
-
$454 AUD
View
Retailer 4
-
$486 AUD
View
Price last confirmed 11 days ago
B+
Retailer 5
-
$486 AUD
View
B+
Retailer 6
-
$714 AUD
View
B+
Retailer 7
-
$714 AUD
View
B+
Retailer 8
-
$803 AUD
View
B+
Retailer 9
-
$836 AUD
View
B+
Retailer 10
-
$844 AUD
View
B
Retailer 11
-
$966 AUD
View
B+
Retailer 12
-
$1,137 AUD
View
B
Retailer 13
-
$1,443 AUD
View
B
Retailer 14
-
$1,491 AUD
View
B
Retailer 15
-
$1,560 AUD
View
B
Retailer 16
-
$1,631 AUD
View
B
Retailer 17
-
$1,867 AUD
View
Most Expensive
B
MOH London
LG538290201 · Nov 5
$1,939 AUD
£1,069 GBP
View
17 more retailers have this diamond
Prices start from $391 AUDSave up to $1,548 AUD

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
$391 AUD