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 $172 USD
As of October 30, 2026
Save $582 USD (77%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,044 USD 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 26, 2026, with a 338% 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
Color
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: $1,044 USD|Low: $172 USD|High: $1,093 USD|Avg: $480 USD|-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
October 30, 2026
Retailer 8$172 USD
Retailer 12$192 USD
Retailer 3$199 USD
Retailer 11$213 USD
Retailer 7$222 USD
Retailer 15$288 USD
Retailer 9$380 USD
Retailer 4$381 USD
Retailer 10$434 USD
Retailer 2$537 USD
Retailer 5$541 USD
Retailer 13$684 USD
Retailer 14$739 USD
Retailer 6$754 USD
MOH London$1,044 USD

45 data points across 15 retailers

16 retailers$172 USD to $754 USD

A
Cheapest Retailer
-
$172 USD
A
Retailer 2
-
$192 USD
View
Final sale: no returns
A
Retailer 3
-
$199 USD
View
A
Retailer 4
-
$213 USD
View
A
Retailer 5
-
$222 USD
View
Retailer 6
-
$228 USD
View
Price last confirmed 35 days ago
B+
Retailer 7
-
$288 USD
View
A
Retailer 8
-
$380 USD
£299 GBP
View
A
Retailer 9
-
$381 USD
ZAR 6,159 ZAR
View
B+
Retailer 10
-
$434 USD
View
B+
Retailer 11
-
$537 USD
View
B+
Retailer 12
-
$541 USD
A$833 AUD
View
B+
Retailer 13
-
$684 USD
View
B
Retailer 14
-
$739 USD
View
B
Retailer 15
-
$754 USD
View
Most Expensive
MOH London
LG809686367 · Oct 21
$1,044 USD
£822 GBP
View
Price last confirmed 9 days ago
15 more retailers have this diamond
Prices start from $172 USDSave up to $582 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
1.22ct Heart
$172 USD