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Heart|Lab Grown|IGI

1.26ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG846629521

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG846629521

Diamond specifications and retailer prices

From $392 NZD
As of November 4, 2026
Save $1,575 NZD (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,967 NZD at MOH London · As of November 2, 2026
View at MOH London

About this 1.26ct lab-grown heart diamond

This 1.26ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG846629521 or 846629521. Listed at 18 retailers as of November 2, 2026, with prices from $392 to $1,967, a $1,575 spread on the same certified stone. MOH London lists it at $1,967. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.26
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846629521
Dimensions6.40 × 7.50 × 4.44 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
6.40 mm7.50 mm1.26 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846629521
Side View
Table 59.0%Crown 36.2°Girdle: MED-THKPavilion 39.2°Culet: NoneDepth 59.2%

Caratlytics Score

How it works →
A+
Exceptional
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: Nov 4
Current: $1,967 NZD|Low: $392 NZD|High: $2,043 NZD|Avg: $1,077 NZD|-3.7%
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
Retailer 16
Retailer 17
Retailer 18
November 5, 2026
Retailer 13$392 NZD
Retailer 15$436 NZD
Retailer 4$454 NZD
Retailer 5$488 NZD
Retailer 10$509 NZD
Retailer 12$553 NZD
Retailer 18$660 NZD
Retailer 8$850 NZD
Retailer 2$896 NZD
Retailer 9$1,057 NZD
Retailer 7$1,116 NZD
Retailer 6$1,199 NZD
Retailer 14$1,563 NZD
Retailer 17$1,568 NZD
Retailer 3$1,577 NZD
Retailer 16$1,657 NZD
Retailer 11$1,675 NZD
MOH London$1,967 NZD

14 data points across 18 retailers

18 retailers$392 NZD to $1,967 NZD

A+
Cheapest Retailer
-
$392 NZD
A
Retailer 2
-
$436 NZD
View
Final sale: no returns
A
Retailer 3
-
$454 NZD
View
A
Retailer 4
-
$488 NZD
View
Retailer 5
-
$509 NZD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$553 NZD
View
B+
Retailer 7
-
$660 NZD
View
A
Retailer 8
-
$850 NZD
View
A
Retailer 9
-
$896 NZD
View
B+
Retailer 10
-
$1,057 NZD
View
B+
Retailer 11
-
$1,116 NZD
View
B+
Retailer 12
-
$1,199 NZD
View
B+
Retailer 13
-
$1,563 NZD
View
B+
Retailer 14
-
$1,568 NZD
View
B
Retailer 15
-
$1,577 NZD
View
B+
Retailer 16
-
$1,657 NZD
View
B+
Retailer 17
-
$1,675 NZD
View
Most Expensive
B
MOH London
LG846629521 · Nov 2
$1,967 NZD
£873 GBP
View
17 more retailers have this diamond
Prices start from $392 NZDSave up to $1,575 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+
1.26ct Heart
$392 NZD