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Heart|Lab Grown|IGI

1.22ct F VS2 Heart Lab Grown Diamond

ID • F/VS2 • IGI LG833680273

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG833680273

Diamond specifications and retailer prices

From £236 GBP
As of November 4, 2026
Save £583 GBP (71%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £819 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 1.22ct lab-grown heart diamond

This 1.22ct lab-grown heart 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 LG833680273 or 833680273. Listed at 5 retailers as of November 1, 2026, with prices from £236 to £819, a £583 spread on the same certified stone. MOH London lists it at £819. 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833680273
Dimensions7.42 × 6.53 × 4.30 mm
L/W Ratio1.14
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.42 mm6.53 mm1.22 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833680273
Side View
Table 60.0%Crown 38.1°Girdle: MED-STKPavilion 38°Culet: NoneDepth 58.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 4
Current: £819 GBP|Low: £236 GBP|High: £828 GBP|Avg: £457 GBP|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 3£236 GBP
Retailer 2£315 GBP
Retailer 4£338 GBP
Retailer 5£603 GBP
MOH London£819 GBP

40 data points across 5 retailers

5 retailers£236 GBP to £819 GBP

B+
Cheapest Retailer
-
£236 GBP
B+
Retailer 2
-
£315 GBP
View
B+
Retailer 3
-
£338 GBP
View
B
Retailer 4
-
£603 GBP
View
Most Expensive
B
MOH London
LG833680273 · Nov 1
£819 GBP
View
4 more retailers have this diamond
Prices start from £236 GBPSave up to £583 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.

B+
1.22ct Heart
£236 GBP