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Heart|Lab Grown|IGI

1.22ct D VS2 Heart Lab Grown Diamond

ID • D/VS2 • IGI LG783631030

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG783631030

Diamond specifications and retailer prices

From $340 USD
As of October 30, 2026
Save $839 USD (71%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,179 USD at MOH London · As of October 26, 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG783631030 or 783631030. Listed at 7 retailers as of October 26, 2026, with prices from $340 to $1,179, a $839 spread on the same certified stone. MOH London lists it at $1,179. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.5°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783631030
Dimensions6.44 × 7.06 × 4.53 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.44 mm7.06 mm1.22 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783631030
Side View
Table 61.0%Crown 41.5°Girdle: MED-THKPavilion 41°Culet: NoneDepth 64.2%

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: Oct 30
Current: $1,179 USD|Low: $282 USD|High: $1,876 USD|Avg: $610 USD|-37.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 7$282 USD
Retailer 6$340 USD
Retailer 3$423 USD
Retailer 4$459 USD
Retailer 2$462 USD
Retailer 5$863 USD
MOH London$1,179 USD

38 data points across 7 retailers

7 retailers$340 USD to $1,179 USD

Retailer 1
-
$282 USD
HK$2,200 HKD
Price last confirmed 57 days ago
B+
Retailer 2
-
$340 USD
View
A
Retailer 3
-
$423 USD
€403 EUR
View
B+
Retailer 4
-
$459 USD
View
B+
Retailer 5
-
$462 USD
£364 GBP
View
Retailer 6
-
$863 USD
View
Price last confirmed 13 days ago
Most Expensive
B
MOH London
LG783631030 · Oct 26
$1,179 USD
£928 GBP
View
6 more retailers have this diamond
Prices start from $340 USDSave up to $839 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
$340 USD