CaratHunter
Plans
Heart|Lab Grown|IGI

1.22ct F VS1 Heart Lab Grown Diamond

VG • F/VS1 • IGI LG841662014

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG841662014

Diamond specifications and retailer prices

From €276 EUR
$310 USD
As of November 1, 2026
Save €683 EUR (71%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €959 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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG841662014 or 841662014. Listed at 5 retailers as of October 29, 2026, with prices from €276 to €959, a €683 spread on the same certified stone. MOH London lists it at €959. 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
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841662014
Dimensions6.39 × 7.26 × 4.50 mm
L/W Ratio1.14
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.39 mm7.26 mm1.22 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841662014
Side View
Table 58.0%Crown 36.4°Girdle: MED-STKPavilion 41.7°Culet: NoneDepth 62.0%

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 1
Current: €959 EUR|Low: €276 EUR|High: €1,013 EUR|Avg: €539 EUR|-5.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 3€276 EUR
Retailer 2€369 EUR
Retailer 4€393 EUR
Retailer 5€704 EUR
MOH London€959 EUR

31 data points across 5 retailers

5 retailers€276 EUR to €959 EUR

B+
Cheapest Retailer
-
€276 EUR
$310 USD
A
Retailer 2
-
€369 EUR
£326 GBP
View
B+
Retailer 3
-
€393 EUR
$441 USD
View
B
Retailer 4
-
€704 EUR
$790 USD
View
Most Expensive
B
MOH London
LG841662014 · Oct 29
€959 EUR
£847 GBP
View
4 more retailers have this diamond
Prices start from €276 EURSave up to €683 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
1.22ct Heart
€276 EUR