Princess|Lab Grown|IGI

1.51ct F VS2 Princess Lab Grown Diamond

ID • F/VS2 • IGI LG628496297

Shape and cutting style on the report: Princess cut

Certificate IGI LG628496297

Diamond specifications and retailer prices

From $203 USD
As of November 2, 2026
Save $999 USD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,202 USD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

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 LG628496297 or 628496297. Listed at 15 retailers as of November 1, 2026, with prices from $203 to $1,202, a $999 spread on the same certified stone. Reve Diamonds lists it at $1,202. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.6°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG628496297
Dimensions6.39 × 6.37 × 4.21 mm
L/W Ratio1.00
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
6.39 mm6.37 mm1.51 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG628496297
Side View
Table 69.0%Crown 40.6°Girdle: MediumPavilion 35.5°Culet: NoneDepth 66.1%

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 2
Current: $457 USD|Low: $203 USD|High: $1,202 USD|Avg: $552 USD|-9.7%
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
Retailer 14
Reve Diamonds
November 2, 2026
Retailer 7$203 USD
Retailer 9$227 USD
Retailer 13$251 USD
Retailer 5$265 USD
Retailer 4$284 USD
Retailer 12$435 USD
Retailer 1$457 USD
Retailer 8$482 USD
Retailer 6$611 USD
Retailer 14$807 USD
Retailer 2$861 USD
Retailer 3$915 USD
Retailer 10$1,023 USD
Retailer 11$1,175 USD
Reve Diamonds$1,202 USD

44 data points across 15 retailers

15 retailers$203 USD to $1,202 USD

A
Cheapest Retailer
-
$203 USD
A
Retailer 2
-
$227 USD
View
Final sale: no returns
A
Retailer 3
-
$251 USD
View
A
Retailer 4
-
$265 USD
View
Retailer 5
-
$284 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$435 USD
View
A
Retailer 7
-
$457 USD
£360 GBP
View
A
Retailer 8
-
$482 USD
View
B+
Retailer 9
-
$611 USD
View
B+
Retailer 10
-
$807 USD
View
B+
Retailer 11
-
$861 USD
View
B
Retailer 12
-
$915 USD
View
B
Retailer 13
-
$1,023 USD
View
B
Retailer 14
-
$1,175 USD
£925 GBP
View
Most Expensive
B
Reve Diamonds
55E1D1F02 · Nov 1
$1,202 USD
View
14 more retailers have this diamond
Prices start from $203 USDSave up to $999 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
$203 USD