Heart|Lab Grown|IGI

1.22ct F VVS1 Heart Lab Grown Diamond

VG • F/VVS1 • IGI LGG1198102

Certificate IGI LGG1198102

Diamond specifications and retailer prices

From $206 USD
As of October 30, 2026
Save $777 USD (79%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $983 USD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

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 very-good cut grade and certified by IGI LGG1198102. Listed at 5 retailers as of October 30, 2026, with prices from $206 to $983, a $777 spread on the same certified stone. Taylor and Hart lists it at $983. 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
Very Good
Cut

Specifications

CutVery Good
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
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LGG1198102
Side View
Table 58.5%CrownGirdle: MED-UNDPavilionCulet: NoneDepth 56.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $463 USD|Low: $206 USD|High: $983 USD|Avg: $546 USD|+3.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Taylor and Hart
November 1, 2026
Retailer 4$206 USD
Retailer 1$463 USD
Retailer 3$476 USD
Retailer 2$616 USD
Taylor and Hart$983 USD

39 data points across 5 retailers

5 retailers$206 USD to $983 USD

A
Cheapest Retailer
-
$206 USD
Final sale: no returns
B+
Retailer 2
-
$463 USD
£365 GBP
View
B+
Retailer 3
-
$476 USD
View
B+
Retailer 4
-
$616 USD
A$948 AUD
View
Most Expensive
B
Taylor and Hart
SC1K2L9 · Oct 31
$983 USD
View
4 more retailers have this diamond
Prices start from $206 USDSave up to $777 USD

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 Heart
$206 USD