CaratHunter
Plans
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 €344 EUR
£304 GBP
As of November 3, 2026
Save €323 EUR (48%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €667 EUR 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 3 retailers as of November 3, 2026, with prices from €344 to €667, a €323 spread on the same certified stone. Taylor and Hart lists it at €667. 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
Colour
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-STKPavilionCuletDepth 58.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: €344 EUR|Low: €344 EUR|High: €667 EUR|Avg: €571 EUR
Retailer 1
Retailer 2
Taylor and Hart
November 3, 2026
Retailer 1€344 EUR
Retailer 2€637 EUR
Taylor and Hart€667 EUR

2 data points across 3 retailers

3 retailers€344 EUR to €667 EUR

A
Cheapest Retailer
-
€344 EUR
£304 GBP
B
Retailer 2
-
€637 EUR
$714 USD
View
Most Expensive
B
Taylor and Hart
845NHW9 · Nov 3
€667 EUR
$748 USD
View
2 more retailers have this diamond
Prices start from €344 EURSave up to €323 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.

A
1.24ct Heart
€344 EUR