Heart|Lab Grown|IGI

1.22ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG809686367

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG809686367

Diamond specifications and retailer prices

From €154 EUR
$172 USD
As of October 30, 2026
Save €507 EUR (77%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €934 EUR at MOH London · As of October 21, 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG809686367 or 809686367. Listed at 16 retailers as of October 30, 2026, with a 330% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809686367
Dimensions7.41 × 6.32 × 4.35 mm
L/W Ratio1.17
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.41 mm6.32 mm1.22 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809686367
Side View
Table 66.0%Crown 39°Girdle: STK-THKPavilion 40.4°Culet: NoneDepth 58.7%

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: Oct 30
Current: €934 EUR|Low: €154 EUR|High: €979 EUR|Avg: €420 EUR|-4.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 1, 2026
Retailer 10€154 EUR
Retailer 13€172 EUR
Retailer 4€178 EUR
Retailer 12€191 EUR
Retailer 7€199 EUR
Retailer 3€258 EUR
Retailer 2€340 EUR
Retailer 5€341 EUR
Retailer 11€388 EUR
Retailer 9€481 EUR
Retailer 6€485 EUR
Retailer 14€612 EUR
Retailer 8€647 EUR
Retailer 15€661 EUR
MOH London€934 EUR

46 data points across 15 retailers

16 retailers€154 EUR to €661 EUR

A
Cheapest Retailer
-
€154 EUR
$172 USD
A
Retailer 2
-
€172 EUR
$192 USD
View
Final sale: no returns
A
Retailer 3
-
€178 EUR
$199 USD
View
A
Retailer 4
-
€191 EUR
$213 USD
View
Retailer 5
-
€199 EUR
$222 USD
View
Price last confirmed 7 days ago
Retailer 6
-
€204 EUR
$228 USD
View
Price last confirmed 37 days ago
B+
Retailer 7
-
€258 EUR
$288 USD
View
A
Retailer 8
-
€340 EUR
£299 GBP
View
A
Retailer 9
-
€341 EUR
ZAR 6,159 ZAR
View
B+
Retailer 10
-
€388 EUR
$434 USD
View
B+
Retailer 11
-
€481 EUR
$537 USD
View
B+
Retailer 12
-
€485 EUR
A$833 AUD
View
B+
Retailer 13
-
€612 EUR
$684 USD
View
B
Retailer 14
-
€647 EUR
$723 USD
View
B
Retailer 15
-
€661 EUR
$739 USD
View
Most Expensive
MOH London
LG809686367 · Oct 21
€934 EUR
£822 GBP
View
Price last confirmed 11 days ago
15 more retailers have this diamond
Prices start from €154 EURSave up to €507 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
€154 EUR