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Princess|Lab Grown|IGI

1.31ct G VVS1 Princess Lab Grown Diamond

ID • G/VVS1 • IGI LG631470523

Shape and cutting style on the report: Princess cut

Certificate IGI LG631470523

Diamond specifications and retailer prices

From $667 AUD
As of November 4, 2026
Save $2,373 AUD (78%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,040 AUD at MOH London · As of November 3, 2026
View at MOH London

About this 1.31ct lab-grown princess diamond

This 1.31ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG631470523 or 631470523. Listed at 17 retailers as of November 3, 2026, with prices from $667 to $3,040, a $2,373 spread on the same certified stone. MOH London lists it at $3,040. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.31
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.4°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG631470523
Dimensions6.06 × 6.01 × 4.12 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
6.06 mm6.01 mm1.31 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG631470523
Side View
Table 70.0%Crown 42.4°Girdle: MED-STKPavilion 37.2°Culet: NoneDepth 68.6%

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: $3,040 AUD|Low: $351 AUD|High: $3,076 AUD|Avg: $1,486 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
Retailer 16
Retailer 17
November 5, 2026
Retailer 14$667 AUD
Retailer 5$747 AUD
Retailer 7$747 AUD
Retailer 4$827 AUD
Retailer 16$827 AUD
Retailer 12$1,026 AUD
Retailer 6$1,051 AUD
Retailer 8$1,152 AUD
Retailer 17$1,294 AUD
Retailer 2$1,359 AUD
Retailer 10$1,427 AUD
Retailer 11$1,582 AUD
Retailer 13$2,224 AUD
Retailer 15$2,411 AUD
Retailer 3$2,660 AUD
Retailer 9$2,703 AUD
MOH London$3,040 AUD

44 data points across 17 retailers

17 retailers$667 AUD to $3,040 AUD

A
Cheapest Retailer
-
$667 AUD
A
Retailer 2
-
$747 AUD
View
Final sale: no returns
A
Retailer 3
-
$747 AUD
View
Retailer 4
-
$827 AUD
View
Price last confirmed 20 days ago
A
Retailer 5
-
$827 AUD
View
B+
Retailer 6
-
$1,026 AUD
View
B+
Retailer 7
-
$1,051 AUD
View
B+
Retailer 8
-
$1,152 AUD
View
B+
Retailer 9
-
$1,294 AUD
View
B+
Retailer 10
-
$1,359 AUD
View
B
Retailer 11
-
$1,427 AUD
View
B
Retailer 12
-
$1,582 AUD
View
B
Retailer 13
-
$2,224 AUD
View
B
Retailer 14
-
$2,411 AUD
View
B
Retailer 15
-
$2,660 AUD
View
B
Retailer 16
-
$2,703 AUD
View
Most Expensive
B
MOH London
LG631470523 · Nov 3
$3,040 AUD
£1,679 GBP
View
16 more retailers have this diamond
Prices start from $667 AUDSave up to $2,373 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
1.31ct Princess
$667 AUD