Princess|Lab Grown|IGI

1.40ct E VVS1 Princess Lab Grown Diamond

EX • E/VVS1

Diamond specifications and retailer prices

From £296 GBP
$394 USD
As of October 29, 2026
Save £595 GBP (67%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £891 GBP at The Diamond Guys · As of October 30, 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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI. Listed at 3 retailers as of October 29, 2026, with prices from £296 to £891, a £595 spread on the same certified stone. The Diamond Guys lists it at £891. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.40
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions6.11 × 6.07 × 4.38 mm
L/W Ratio1.01
Top View
6.11 mm6.07 mm1.40 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 69.0%CrownGirdle: MediumPavilionCulet: NoneDepth 72.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: £296 GBP|Low: £296 GBP|High: £909 GBP|Avg: £626 GBP|-1.0%
Retailer 1
Retailer 2
The Diamond Guys
October 23, 2026
Retailer 1£296 GBP
Retailer 2£674 GBP
The Diamond Guys£891 GBP

3 data points across 3 retailers

3 retailers£296 GBP to £891 GBP

A
Cheapest Retailer
-
£296 GBP
$394 USD
B+
Retailer 2
-
£674 GBP
CA$1,246 CAD
View
Most Expensive
B
The Diamond Guys
1972659546 · Oct 30
£891 GBP
$1,187 USD
View
2 more retailers have this diamond
Prices start from £296 GBPSave up to £595 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
£296 GBP