Heart|Lab Grown|IGI

1.22ct F VVS1 Heart Lab Grown Diamond

EX • F/VVS1 • IGI LG1198102

Certificate IGI LG1198102

Diamond specifications and retailer prices

From $447 USD
As of October 27, 2026
1 retailer carries this diamond
Only listing: $447 USD at Adiamor
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Adiamor

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), with a top-tier cut grade and certified by IGI LG1198102 or 1198102. Listed at a single retailer as of October 27, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG1198102
Dimensions6.91 × 7.50 mm
L/W Ratio1.09
Top View
6.91 mm7.50 mm1.22 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG1198102
Side View
Table 59.0%CrownGirdlePavilionCulet: NoneDepth 56.1%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 27
Current: $447 USD|Low: $447 USD|High: $707 USD|Avg: $570 USD|-36.8%
July 28, 2026
Adiamor$447 USD

4 data points across 1 retailer

1 retailer

B+
Adiamor
D-73190904 · Oct 27
$447 USD
View

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
$447 USD