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Princess|Lab Grown|IGI

1.22ct F VVS2 Princess Lab Grown Diamond

ID • F/VVS2 • IGI LG817696411

Shape and cutting style on the report: Princess cut

Certificate IGI LG817696411

Diamond specifications and retailer prices

From £206 GBP
As of November 1, 2026
Save £720 GBP (78%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £926 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.22ct lab-grown princess diamond

This 1.22ct lab-grown princess sits in the classic one-carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG817696411 or 817696411. Listed at 8 retailers as of October 29, 2026, with prices from £206 to £926, a £720 spread on the same certified stone. Brilliant Earth lists it at £926. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.8°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817696411
Dimensions5.86 × 5.73 × 4.15 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.86 mm5.73 mm1.22 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817696411
Side View
Table 70.0%Crown 44.8°Girdle: MediumPavilion 38.8°Culet: NoneDepth 72.4%

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: £926 GBP|Low: £202 GBP|High: £1,333 GBP|Avg: £524 GBP
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 7£206 GBP
Retailer 8£236 GBP
Retailer 5£280 GBP
Retailer 2£315 GBP
Retailer 6£393 GBP
Retailer 4£577 GBP
Retailer 3£639 GBP
Brilliant Earth£926 GBP
Retailer 9£1,333 GBP

21 data points across 9 retailers

8 retailers£206 GBP to £926 GBP

A
Cheapest Retailer
-
£206 GBP
B+
Retailer 2
-
£236 GBP
View
A
Retailer 3
-
£280 GBP
View
Retailer 4
-
£315 GBP
View
Price last confirmed 7 days ago
Retailer 5
-
£393 GBP
View
Price last confirmed 9 days ago
Retailer 6
-
£577 GBP
View
Price last confirmed 8 days ago
Retailer 7
-
£639 GBP
View
Price last confirmed 7 days ago
Most Expensive
B
Brilliant Earth
21034239A · Oct 29
£926 GBP
$1,250 USD
View
7 more retailers have this diamond
Prices start from £206 GBPSave up to £720 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
1.22ct Princess
£206 GBP