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Princess|Lab Grown|IGI

1.01ct F VS2 Princess Lab Grown Diamond

EX • F/VS2 • IGI LG846637574

Shape and cutting style on the report: Princess cut

Certificate IGI LG846637574

Diamond specifications and retailer prices

From £145 GBP
As of November 3, 2026
Save £224 GBP (61%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £369 GBP at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 1.01ct lab-grown princess diamond

This 1.01ct lab-grown princess sits in the classic one-carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG846637574 or 846637574. Listed at 3 retailers as of October 28, 2026, with prices from £145 to £369, a £224 spread on the same certified stone. Rare Carat lists it at £369. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.8°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846637574
Dimensions5.40 × 5.35 × 3.91 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.40 mm5.35 mm1.01 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846637574
Side View
Table 68.0%Crown 45.8°Girdle: Slightly ThickPavilion 38.2°Culet: NoneDepth 73.1%

Caratlytics Score

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

Last verified: Nov 3
Current: £369 GBP|Low: £145 GBP|High: £369 GBP|Avg: £290 GBP
Rare Carat
Retailer 2
Retailer 3
November 3, 2026
Retailer 2£145 GBP
Retailer 3£301 GBP
Rare Carat£369 GBP

15 data points across 3 retailers

3 retailers£145 GBP to £369 GBP

A
Cheapest Retailer
-
£145 GBP
Final sale: no returns
B+
Retailer 2
-
£301 GBP
View
Most Expensive
B+
Rare Carat
846637574 · Oct 28
£369 GBP
$495 USD
View
2 more retailers have this diamond
Prices start from £145 GBPSave up to £224 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
1.01ct Princess
£145 GBP