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Heart|Lab Grown|IGI

1.46ct F VS1 Heart Lab Grown Diamond

EX • F/VS1 • IGI LG828651079

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG828651079

Diamond specifications and retailer prices

From $460 NZD
$259 USD
As of November 2, 2026
Save $3,556 NZD (89%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $4,017 NZD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.46ct lab-grown heart diamond

This 1.46ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG828651079 or 828651079. Listed at 9 retailers as of November 2, 2026, with prices from $460 to $4,017, a $3,556 spread on the same certified stone. Do Amore Diamonds lists it at $4,017. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.46
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828651079
Dimensions7.17 × 7.89 × 4.46 mm
L/W Ratio1.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.17 mm7.89 mm1.46 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828651079
Side View
Table 58.0%Crown 34°Girdle: MED-THKPavilion 39.6°Culet: NoneDepth 56.5%

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 2
Current: $4,017 NZD|Low: $443 NZD|High: $4,017 NZD|Avg: $1,416 NZD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 6$460 NZD
Retailer 9$765 NZD
Retailer 10$867 NZD
Retailer 7$912 NZD
Retailer 5$915 NZD
Retailer 8$951 NZD
Retailer 3$1,548 NZD
Retailer 4$1,754 NZD
Retailer 2$2,526 NZD
Do Amore Diamonds$4,017 NZD

13 data points across 10 retailers

9 retailers$460 NZD to $4,017 NZD

A
Cheapest Retailer
-
$460 NZD
$259 USD
A
Retailer 2
-
$912 NZD
$513 USD
View
A
Retailer 3
-
$915 NZD
$515 USD
View
A
Retailer 4
-
$951 NZD
$535 USD
View
Retailer 5
-
$1,548 NZD
A$1,340 AUD
View
Price last confirmed 9 days ago
B
Retailer 6
-
$1,754 NZD
$987 USD
View
B
Retailer 7
-
$2,026 NZD
$1,140 USD
View
B
Retailer 8
-
$2,526 NZD
£1,119 GBP
View
Most Expensive
B
Do Amore Diamonds
7-1795004 · Nov 2
$4,017 NZD
$2,260 USD
View
8 more retailers have this diamond
Prices start from $460 NZDSave up to $3,556 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
1.46ct Heart
$460 NZD