CaratHunter
Plans
Princess|Lab Grown|IGI

1.40ct F VVS1 Princess Lab Grown Diamond

EX • F/VVS1

Diamond specifications and retailer prices

From £305 GBP
As of November 2, 2026
Save £652 GBP (68%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £957 GBP at The Diamond Guys · As of November 5, 2026
View at The Diamond Guys

About this 1.4ct lab-grown princess diamond

This 1.4ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI. Listed at 4 retailers as of November 2, 2026, with prices from £305 to £957, a £652 spread on the same certified stone. The Diamond Guys lists it at £957. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.40
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions6.08 × 5.94 × 4.37 mm
L/W Ratio1.02
Top View
6.08 mm5.94 mm1.40 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 68.0%CrownGirdle: MediumPavilionCulet: NoneDepth 73.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: £305 GBP|Low: £296 GBP|High: £957 GBP|Avg: £573 GBP
Retailer 1
Retailer 2
Retailer 3
The Diamond Guys
November 2, 2026
Retailer 1£305 GBP
Retailer 2£306 GBP
Retailer 3£723 GBP
The Diamond Guys£957 GBP

36 data points across 4 retailers

4 retailers£305 GBP to £957 GBP

A
Cheapest Retailer
-
£305 GBP
A
Retailer 2
-
£306 GBP
View
B
Retailer 3
-
£723 GBP
View
Most Expensive
B
The Diamond Guys
1971279170 · Nov 5
£957 GBP
$1,288 USD
View
3 more retailers have this diamond
Prices start from £305 GBPSave up to £652 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
1.40ct Princess
£305 GBP