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Heart|Lab Grown|IGI

1.26ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG834606490

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG834606490

Diamond specifications and retailer prices

From $467 NZD
As of November 4, 2026
Save $2,225 NZD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,140 NZD at Brilliant Earth · As of October 21, 2026
View at Brilliant Earth

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 LG834606490 or 834606490. Listed at 15 retailers as of November 4, 2026, with a 477% 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

1.26
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG834606490
Dimensions7.36 × 6.98 × 4.24 mm
L/W Ratio1.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.36 mm6.98 mm1.26 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG834606490
Side View
Table 62.0%Crown 36.4°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 57.6%

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: Nov 4
Current: $3,140 NZD|Low: $467 NZD|High: $3,140 NZD|Avg: $1,387 NZD
Brilliant Earth
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
November 5, 2026
Retailer 9$467 NZD
Retailer 8$585 NZD
Retailer 4$695 NZD
Retailer 10$827 NZD
Retailer 3$892 NZD
Retailer 7$963 NZD
Retailer 6$1,125 NZD
Retailer 14$1,263 NZD
Retailer 12$1,664 NZD
Retailer 13$1,749 NZD
Retailer 11$1,790 NZD
Retailer 5$2,086 NZD
Retailer 2$2,691 NZD
Brilliant Earth$3,140 NZD

23 data points across 14 retailers

15 retailers$467 NZD to $2,691 NZD

A
Cheapest Retailer
-
$467 NZD
Final sale: no returns
A
Retailer 2
-
$585 NZD
View
A
Retailer 3
-
$695 NZD
View
A
Retailer 4
-
$827 NZD
View
A
Retailer 5
-
$892 NZD
View
B+
Retailer 6
-
$963 NZD
View
B+
Retailer 7
-
$1,125 NZD
View
B+
Retailer 8
-
$1,263 NZD
View
B
Retailer 9
-
$1,664 NZD
View
B+
Retailer 10
-
$1,749 NZD
View
B+
Retailer 11
-
$1,790 NZD
View
Retailer 12
-
$2,003 NZD
View
Price last confirmed 28 days ago
Retailer 13
-
$2,086 NZD
View
Price last confirmed 7 days ago
B
Retailer 14
-
$2,691 NZD
View
Most Expensive
Brilliant Earth
21567993A · Oct 21
$3,140 NZD
$1,770 USD
View
Price last confirmed 14 days ago
14 more retailers have this diamond
Prices start from $467 NZDSave up to $2,225 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
$467 NZD