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Heart|Lab Grown|IGI

1.22ct F VVS1 Heart Lab Grown Diamond

F/VVS1 • IGI LGG1198102

Certificate IGI LGG1198102

Diamond specifications and retailer prices

From €386 EUR
ZAR 6,996 ZAR
As of October 28, 2026
Save €670 EUR (63%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €1,056 EUR at MOH London · As of October 29, 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 VVS1 clarity (very-very-slightly-included) and certified by IGI LGG1198102 or G1198102. Listed at 2 retailers as of October 28, 2026, with prices from €386 to €1,056, a €670 spread on the same certified stone. MOH London lists it at €1,056. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.22
Carat
F
Color
VVS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LGG1198102
Dimensions6.91 × 7.50 × 4.21 mm
L/W Ratio1.09
Top View
6.91 mm7.50 mm1.22 ctF / VVS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LGG1198102
Side View
Table 58.5%CrownGirdle: MED-UNDPavilionCulet: NoneDepth 56.1%

Caratlytics Score

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

Last verified: Oct 28
Current: €1,056 EUR|Low: €378 EUR|High: €1,064 EUR|Avg: €721 EUR|+0.5%
MOH London
Retailer 2
October 29, 2026
Retailer 2€386 EUR
MOH London€1,056 EUR

14 data points across 2 retailers

2 retailers€386 EUR to €1,056 EUR

B+
Cheapest Retailer
-
€386 EUR
ZAR 6,996 ZAR
Most Expensive
B
MOH London
LGG1198102 · Oct 29
€1,056 EUR
£933 GBP
View
1 more retailer has this diamond
Prices start from €386 EURSave up to €670 EUR

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
€386 EUR