CaratHunter
Plans
Princess|Lab Grown|IGI

1.31ct G VS1 Princess Lab Grown Diamond

ID • G/VS1 • IGI LG533298033

Shape and cutting style on the report: Princess cut

Certificate IGI LG533298033

Diamond specifications and retailer prices

From $326 SGD
As of November 4, 2026
Save $1,425 SGD (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,751 SGD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG533298033 or 533298033. Listed at 21 retailers as of November 4, 2026, with prices from $326 to $1,751, a $1,425 spread on the same certified stone. Reve Diamonds lists it at $1,751. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG533298033
Dimensions6.03 × 5.98 × 4.28 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
6.03 mm5.98 mm1.31 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG533298033
Side View
Table 66.5%Crown 38.1°Girdle: MED-STKPavilion 39°Culet: NoneDepth 71.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $492 SGD|Low: $313 SGD|High: $1,630 SGD|Avg: $847 SGD|-1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 2$326 SGD
Retailer 3$405 SGD
Retailer 1$492 SGD
Retailer 11$607 SGD
Retailer 4$674 SGD
Retailer 8$699 SGD
Retailer 6$764 SGD
Retailer 10$984 SGD
Retailer 9$1,073 SGD
Retailer 13$1,243 SGD
Retailer 5$1,300 SGD
Retailer 12$1,576 SGD
Retailer 7$1,617 SGD

38 data points across 13 retailers

21 retailers$326 SGD to $1,751 SGD

A
Cheapest Retailer
-
$326 SGD
A
Retailer 2
-
$365 SGD
View
Final sale: no returns
A
Retailer 3
-
$378 SGD
View
Retailer 4
-
$405 SGD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$405 SGD
View
A
Retailer 6
-
$492 SGD
View
A
Retailer 7
-
$607 SGD
View
B+
Retailer 8
-
$669 SGD
View
B+
Retailer 9
-
$674 SGD
View
A
Retailer 10
-
$699 SGD
View
B+
Retailer 11
-
$731 SGD
View
B+
Retailer 12
-
$764 SGD
View
B+
Retailer 13
-
$866 SGD
View
Retailer 14
-
$984 SGD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
$1,073 SGD
View
B
Retailer 16
-
$1,243 SGD
View
B
Retailer 17
-
$1,300 SGD
View
B
Retailer 18
-
$1,365 SGD
View
B
Retailer 19
-
$1,576 SGD
View
B
Retailer 20
-
$1,617 SGD
View
Most Expensive
B
Reve Diamonds
3657B61FC · Nov 4
$1,751 SGD
$1,371 USD
View
20 more retailers have this diamond
Prices start from $326 SGDSave up to $1,425 SGD

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
$326 SGD