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Princess|Lab Grown|IGI

1.51ct G VS1 Princess Lab Grown Diamond

ID • G/VS1 • IGI LG635466080

Shape and cutting style on the report: Princess cut

Certificate IGI LG635466080

Diamond specifications and retailer prices

From $457 AUD
As of November 4, 2026
Save $1,811 AUD (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,268 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 top-tier cut grade and certified by IGI LG635466080 or 635466080. Listed at 19 retailers as of November 4, 2026, with prices from $457 to $2,268, a $1,811 spread on the same certified stone. MOH London lists it at $2,268. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG635466080
Dimensions6.31 × 6.26 × 4.45 mm
L/W Ratio1.01
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
6.31 mm6.26 mm1.51 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG635466080
Side View
Table 70.0%Crown 33.4°Girdle: MediumPavilion 38.6°Culet: NoneDepth 71.1%

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: $2,268 AUD|Low: $457 AUD|High: $2,495 AUD|Avg: $1,250 AUD|-8.9%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 5, 2026
Retailer 4$457 AUD
Retailer 8$511 AUD
Retailer 17$530 AUD
Retailer 9$567 AUD
Retailer 11$584 AUD
Retailer 5$737 AUD
Retailer 7$786 AUD
Retailer 3$920 AUD
Retailer 18$936 AUD
Retailer 13$977 AUD
Retailer 2$1,001 AUD
Retailer 12$1,331 AUD
Retailer 14$1,500 AUD
Retailer 16$1,664 AUD
Retailer 15$1,823 AUD
Retailer 6$1,887 AUD
Retailer 19$2,181 AUD
Retailer 10$2,198 AUD
MOH London$2,268 AUD

33 data points across 19 retailers

19 retailers$457 AUD to $2,268 AUD

A
Cheapest Retailer
-
$457 AUD
A
Retailer 2
-
$511 AUD
View
Final sale: no returns
A
Retailer 3
-
$530 AUD
View
A
Retailer 4
-
$567 AUD
View
Retailer 5
-
$584 AUD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$737 AUD
View
A
Retailer 7
-
$786 AUD
View
B+
Retailer 8
-
$920 AUD
View
B+
Retailer 9
-
$936 AUD
View
B+
Retailer 10
-
$977 AUD
View
B+
Retailer 11
-
$1,001 AUD
View
B+
Retailer 12
-
$1,331 AUD
View
B
Retailer 13
-
$1,500 AUD
View
B
Retailer 14
-
$1,664 AUD
View
B
Retailer 15
-
$1,823 AUD
View
B
Retailer 16
-
$1,887 AUD
View
B
Retailer 17
-
$2,181 AUD
View
B
Retailer 18
-
$2,198 AUD
View
Most Expensive
B
MOH London
LG635466080 · Nov 5
$2,268 AUD
£1,250 GBP
View
18 more retailers have this diamond
Prices start from $457 AUDSave up to $1,811 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
$457 AUD