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Princess|Lab Grown|IGI

2.56ct F VVS1 Princess Lab Grown Diamond

ID • F/VVS1 • IGI LG739577731

Shape and cutting style on the report: Princess cut

Certificate IGI LG739577731

Diamond specifications and retailer prices

From £637 GBP
$853 USD
As of November 1, 2026
Save £859 GBP (57%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £1,496 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 2.56ct lab-grown princess diamond

This 2.56ct lab-grown princess sits in the two to three carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG739577731 or 739577731. Listed at 4 retailers as of October 29, 2026, with prices from £637 to £1,496, a £859 spread on the same certified stone. MOH London lists it at £1,496. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.56
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.5°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739577731
Dimensions7.44 × 7.30 × 5.24 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
7.44 mm7.30 mm2.56 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739577731
Side View
Table 71.0%Crown 45.5°Girdle: Slightly ThickPavilion 37.5°Culet: NoneDepth 71.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: £1,496 GBP|Low: £622 GBP|High: £1,610 GBP|Avg: £873 GBP|-6.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 4£637 GBP
Retailer 2£669 GBP
Retailer 3£670 GBP
MOH London£1,496 GBP

40 data points across 4 retailers

4 retailers£637 GBP to £1,496 GBP

A
Cheapest Retailer
-
£637 GBP
$853 USD
A
Retailer 2
-
£669 GBP
View
A
Retailer 3
-
£670 GBP
$898 USD
View
Most Expensive
B
MOH London
LG739577731 · Oct 29
£1,496 GBP
View
3 more retailers have this diamond
Prices start from £637 GBPSave up to £859 GBP

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
2.56ct Princess
£637 GBP