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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 $603 NZD
As of November 4, 2026
Save $1,479 NZD (71%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,082 NZD at MOH London · As of November 5, 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 November 4, 2026, with prices from $603 to $2,082, a $1,479 spread on the same certified stone. MOH London lists it at $2,082. 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
Colour
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: Nov 4
Current: $2,082 NZD|Low: $498 NZD|High: $3,328 NZD|Avg: $1,062 NZD|-37.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 7$498 NZD
Retailer 6$603 NZD
Retailer 3$745 NZD
Retailer 2$811 NZD
Retailer 4$814 NZD
Retailer 5$1,529 NZD
MOH London$2,082 NZD

40 data points across 7 retailers

7 retailers$603 NZD to $2,082 NZD

Retailer 1
-
$498 NZD
Price last confirmed 62 days ago
B+
Retailer 2
-
$603 NZD
View
A
Retailer 3
-
$745 NZD
View
B+
Retailer 4
-
$811 NZD
View
B+
Retailer 5
-
$814 NZD
View
Retailer 6
-
$1,529 NZD
View
Price last confirmed 18 days ago
Most Expensive
B
MOH London
LG783631030 · Nov 5
$2,082 NZD
£924 GBP
View
6 more retailers have this diamond
Prices start from $603 NZDSave up to $1,479 NZD

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
$603 NZD