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Heart|Lab Grown|IGI

1.24ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • IGI LG849677477

Certificate IGI LG849677477

Diamond specifications and retailer prices

From $386 USD
£304 GBP
As of November 3, 2026
Save $362 USD (48%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $748 USD at Taylor and Hart · As of November 3, 2026
View at Taylor and Hart

About this 1.24ct lab-grown heart diamond

This 1.24ct lab-grown heart sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG849677477 or 849677477. Listed at 4 retailers as of November 3, 2026, with prices from $386 to $748, a $362 spread on the same certified stone. Taylor and Hart lists it at $748. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.24
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG849677477
Dimensions6.77 × 7.48 × 4.40 mm
L/W Ratio1.10
Top View
6.77 mm7.48 mm1.24 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG849677477
Side View
Table 57.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 58.8%

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 3
Current: $449 USD|Low: $386 USD|High: $748 USD|Avg: $602 USD
Retailer 1
Retailer 2
Retailer 3
Taylor and Hart
November 3, 2026
Retailer 2$386 USD
Retailer 1$449 USD
Retailer 3$714 USD
Taylor and Hart$748 USD

2 data points across 4 retailers

4 retailers$386 USD to $748 USD

A
Cheapest Retailer
-
$386 USD
£304 GBP
Retailer 2
-
$449 USD
View
B
Retailer 3
-
$714 USD
View
Most Expensive
B
Taylor and Hart
845NHW9 · Nov 3
$748 USD
View
3 more retailers have this diamond
Prices start from $386 USDSave up to $362 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
1.24ct Heart
$386 USD