Princess|Lab Grown|IGI

1.51ct F VS2 Princess Lab Grown Diamond

VG • F/VS2 • IGI LG706560497

Shape and cutting style on the report: Princess cut

Certificate IGI LG706560497

Diamond specifications and retailer prices

From $435 USD
As of November 1, 2026
Save $740 USD (63%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,175 USD at MOH London · As of November 2, 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 very-good cut grade and certified by IGI LG706560497 or 706560497. Listed at 7 retailers as of November 1, 2026, with prices from $435 to $1,175, a $740 spread on the same certified stone. MOH London lists it at $1,175. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
F
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG706560497
Dimensions6.44 × 6.29 × 4.19 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.44 mm6.29 mm1.51 ctF / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG706560497
Side View
Table 70.0%Crown 39°Girdle: MediumPavilion 36.4°Culet: NoneDepth 66.6%

Caratlytics Score

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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 1
Current: $1,175 USD|Low: $435 USD|High: $1,175 USD|Avg: $697 USD|+3.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 3, 2026
Retailer 5$435 USD
Retailer 2$457 USD
Retailer 3$482 USD
Retailer 7$611 USD
Retailer 6$861 USD
Retailer 4$925 USD
MOH London$1,175 USD

41 data points across 7 retailers

7 retailers$435 USD to $1,175 USD

B+
Cheapest Retailer
-
$435 USD
A
Retailer 2
-
$457 USD
£360 GBP
View
B+
Retailer 3
-
$482 USD
View
B+
Retailer 4
-
$611 USD
View
B
Retailer 5
-
$861 USD
View
B
Retailer 6
-
$925 USD
View
Most Expensive
B
MOH London
LG706560497 · Nov 2
$1,175 USD
£925 GBP
View
6 more retailers have this diamond
Prices start from $435 USDSave up to $740 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
$435 USD