Heart|Lab Grown|IGI

1.21ct F VVS2 Heart Lab Grown Diamond

EX • F/VVS2 • IGI LG822601418

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG822601418

Diamond specifications and retailer prices

From €185 EUR
$207 USD
As of November 2, 2026
Save €733 EUR (80%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €917 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 1.21ct lab-grown heart diamond

This 1.21ct lab-grown heart sits in the classic one-carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG822601418 or 822601418. Listed at 12 retailers as of November 1, 2026, with prices from €185 to €917, a €733 spread on the same certified stone. MOH London lists it at €917. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
F
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG822601418
Dimensions6.62 × 7.35 × 4.30 mm
L/W Ratio1.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.62 mm7.35 mm1.21 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG822601418
Side View
Table 59.0%Crown 33.6°Girdle: STK-THKPavilion 39.3°Culet: NoneDepth 58.5%

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 2
Current: €917 EUR|Low: €229 EUR|High: €928 EUR|Avg: €530 EUR|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 7€229 EUR
Retailer 5€256 EUR
Retailer 3€395 EUR
Retailer 8€396 EUR
Retailer 2€422 EUR
Retailer 10€423 EUR
Retailer 4€559 EUR
Retailer 6€738 EUR
Retailer 9€783 EUR
MOH London€917 EUR

41 data points across 10 retailers

12 retailers€185 EUR to €917 EUR

A
Cheapest Retailer
-
€185 EUR
$207 USD
A
Retailer 2
-
€229 EUR
$257 USD
View
Retailer 3
-
€229 EUR
$257 USD
View
Price last confirmed 8 days ago
Retailer 4
-
€256 EUR
£226 GBP
View
Price last confirmed 16 days ago
A
Retailer 5
-
€395 EUR
ZAR 7,160 ZAR
View
B+
Retailer 6
-
€396 EUR
$444 USD
View
B+
Retailer 7
-
€422 EUR
£372 GBP
View
B+
Retailer 8
-
€423 EUR
$474 USD
View
B+
Retailer 9
-
€559 EUR
A$965 AUD
View
B
Retailer 10
-
€738 EUR
$828 USD
View
B
Retailer 11
-
€783 EUR
$878 USD
View
Most Expensive
B
MOH London
LG822601418 · Nov 1
€917 EUR
£810 GBP
View
11 more retailers have this diamond
Prices start from €185 EURSave up to €733 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
1.21ct Heart
€185 EUR