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Princess|Lab Grown|IGI

1.22ct F VVS1 Princess Lab Grown Diamond

ID • F/VVS1 • IGI LG791627643

Shape and cutting style on the report: Princess cut

Certificate IGI LG791627643

Diamond specifications and retailer prices

From £217 GBP
As of November 6, 2026
Save £1,195 GBP (85%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £1,412 GBP at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG791627643 or 791627643. Listed at 13 retailers as of November 2, 2026, with prices from £217 to £1,412, a £1,195 spread on the same certified stone. Do Amore Diamonds lists it at £1,412. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.3°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791627643
Dimensions5.78 × 5.73 × 4.09 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.78 mm5.73 mm1.22 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791627643
Side View
Table 70.0%Crown 44.3°Girdle: MediumPavilion 37.8°Culet: NoneDepth 71.4%

Caratlytics Score

How it works →
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 6
Current: £1,412 GBP|Low: £116 GBP|High: £1,412 GBP|Avg: £470 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 2, 2026
Retailer 6£116 GBP
Retailer 5£217 GBP
Retailer 2£247 GBP
Retailer 14£247 GBP
Retailer 8£327 GBP
Retailer 3£343 GBP
Retailer 4£412 GBP
Retailer 10£492 GBP
Retailer 11£589 GBP
Retailer 9£651 GBP
Retailer 13£660 GBP
Retailer 7£770 GBP
Retailer 12£809 GBP
Do Amore Diamonds£1,412 GBP

27 data points across 14 retailers

13 retailers£217 GBP to £1,412 GBP

A
Cheapest Retailer
-
£217 GBP
B+
Retailer 2
-
£247 GBP
View
A
Retailer 3
-
£247 GBP
View
Retailer 4
-
£327 GBP
View
Price last confirmed 9 days ago
A
Retailer 5
-
£343 GBP
View
A
Retailer 6
-
£412 GBP
View
Retailer 7
-
£492 GBP
View
Price last confirmed 11 days ago
B+
Retailer 8
-
£589 GBP
View
Retailer 9
-
£651 GBP
View
Price last confirmed 9 days ago
B+
Retailer 10
-
£660 GBP
View
B
Retailer 11
-
£770 GBP
View
Retailer 12
-
£809 GBP
View
Price last confirmed 12 days ago
Most Expensive
B
Do Amore Diamonds
27-99F9EF4D2 · Nov 2
£1,412 GBP
$1,890 USD
View
12 more retailers have this diamond
Prices start from £217 GBPSave up to £1,195 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
£217 GBP