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Princess|Lab Grown|IGI

1.51ct F VS2 Princess Lab Grown Diamond

ID • F/VS2 • IGI LG842609765

Shape and cutting style on the report: Princess cut

Certificate IGI LG842609765

Diamond specifications and retailer prices

From $304 SGD
As of November 4, 2026
Save $1,127 SGD (79%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,431 SGD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

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 F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG842609765 or 842609765. Listed at 18 retailers as of November 2, 2026, with prices from $304 to $1,431, a $1,127 spread on the same certified stone. Brilliant Earth lists it at $1,431. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle50.5°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842609765
Dimensions6.13 × 6.11 × 4.48 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.13 mm6.11 mm1.51 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842609765
Side View
Table 72.0%Crown 50.5°Girdle: MED-STKPavilion 38.5°Culet: NoneDepth 73.3%

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: $1,431 SGD|Low: $272 SGD|High: $1,431 SGD|Avg: $773 SGD
Brilliant Earth
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
November 4, 2026
Retailer 4$272 SGD
Retailer 5$304 SGD
Retailer 6$337 SGD
Retailer 7$376 SGD
Retailer 11$411 SGD
Retailer 13$548 SGD
Retailer 18$579 SGD
Retailer 2$617 SGD
Retailer 16$636 SGD
Retailer 8$662 SGD
Retailer 12$883 SGD
Retailer 9$1,091 SGD
Retailer 15$1,132 SGD
Retailer 17$1,169 SGD
Retailer 14$1,351 SGD
Retailer 10$1,355 SGD
Retailer 3$1,372 SGD
Brilliant Earth$1,431 SGD

20 data points across 18 retailers

18 retailers$304 SGD to $1,431 SGD

Retailer 1
-
$272 SGD
Price last confirmed 8 days ago
A
Retailer 2
-
$304 SGD
View
Final sale: no returns
Retailer 3
-
$337 SGD
View
Price last confirmed 10 days ago
A
Retailer 4
-
$376 SGD
View
A
Retailer 5
-
$411 SGD
View
A
Retailer 6
-
$548 SGD
View
B+
Retailer 7
-
$579 SGD
View
A
Retailer 8
-
$617 SGD
View
Retailer 9
-
$636 SGD
View
Price last confirmed 10 days ago
Retailer 10
-
$662 SGD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
$883 SGD
View
B+
Retailer 12
-
$1,091 SGD
View
Retailer 13
-
$1,132 SGD
View
Price last confirmed 10 days ago
Retailer 14
-
$1,169 SGD
View
Price last confirmed 10 days ago
Retailer 15
-
$1,351 SGD
View
Price last confirmed 9 days ago
B
Retailer 16
-
$1,355 SGD
View
B
Retailer 17
-
$1,372 SGD
View
Most Expensive
B
Brilliant Earth
21840638A · Nov 2
$1,431 SGD
$1,120 USD
View
17 more retailers have this diamond
Prices start from $304 SGDSave up to $1,127 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
1.51ct Princess
$304 SGD