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Princess|Lab Grown|IGI

1.51ct F VS2 Princess Lab Grown Diamond

EX • F/VS2 • IGI LG537257560

Shape and cutting style on the report: Princess cut

Certificate IGI LG537257560

Diamond specifications and retailer prices

From $329 USD
As of November 2, 2026
Save $1,305 USD (80%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,634 USD at MOH London · As of November 1, 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 F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG537257560 or 537257560. Listed at 21 retailers as of November 1, 2026, with prices from $329 to $1,634, a $1,305 spread on the same certified stone. MOH London lists it at $1,634. 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
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.3°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG537257560
Dimensions6.17 × 6.02 × 4.51 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.17 mm6.02 mm1.51 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG537257560
Side View
Table 72.0%Crown 43.3°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 74.9%

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 2
Current: $1,634 USD|Low: $316 USD|High: $1,654 USD|Avg: $866 USD|-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 2, 2026
Retailer 13$329 USD
Retailer 14$382 USD
Retailer 11$408 USD
Retailer 15$408 USD
Retailer 2$499 USD
Retailer 4$530 USD
Retailer 9$588 USD
Retailer 10$663 USD
Retailer 8$730 USD
Retailer 7$994 USD
Retailer 3$1,196 USD
Retailer 12$1,311 USD
Retailer 6$1,430 USD
Retailer 5$1,620 USD
MOH London$1,634 USD

35 data points across 15 retailers

21 retailers$329 USD to $1,634 USD

A
Cheapest Retailer
-
$329 USD
A
Retailer 2
-
$368 USD
View
Final sale: no returns
A
Retailer 3
-
$382 USD
View
A
Retailer 4
-
$408 USD
View
Retailer 5
-
$408 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$499 USD
£393 GBP
View
A
Retailer 7
-
$526 USD
View
A
Retailer 8
-
$530 USD
View
B+
Retailer 9
-
$588 USD
View
B+
Retailer 10
-
$663 USD
€631 EUR
View
B+
Retailer 11
-
$730 USD
£575 GBP
View
B+
Retailer 12
-
$740 USD
View
Retailer 13
-
$994 USD
A$1,529 AUD
View
Price last confirmed 8 days ago
B
Retailer 14
-
$1,196 USD
View
Retailer 15
-
$1,302 USD
SGD 1,760 SGD
View
Price last confirmed 21 days ago
B
Retailer 16
-
$1,311 USD
View
B
Retailer 17
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$1,355 USD
View
B
Retailer 18
-
$1,430 USD
View
B
Retailer 19
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$1,541 USD
View
B
Retailer 20
-
$1,620 USD
View
Most Expensive
B
MOH London
LG537257560 · Nov 1
$1,634 USD
£1,287 GBP
View
20 more retailers have this diamond
Prices start from $329 USDSave up to $1,305 USD

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
$329 USD