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Heart|Lab Grown|IGI

1.46ct D FL Heart Lab Grown Diamond

D/FL

Diamond specifications and retailer prices

From $5,046 NZD
$2,844 USD
As of November 1, 2026
1 retailer carries this diamond
Only listing: $5,046 NZD at Helzberg Diamonds
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Helzberg 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 D colour (colourless) and FL clarity (flawless or internally-flawless) and certified by IGI. Listed at a single retailer as of November 1, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.46
Carat
D
Colour
FL
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions6.92 × 7.90 mm
L/W Ratio1.14
Top View
6.92 mm7.90 mm1.46 ctD / FL
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 59.0%CrownGirdlePavilionCuletDepth 65.9%

Caratlytics Score

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C
Average
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Price History

Last verified: Nov 1
Current: $5,046 NZD|Low: $5,046 NZD|High: $6,105 NZD|Avg: $5,562 NZD|-17.3%
October 7, 2026
Helzberg Diamonds$5,046 NZD

3 data points across 1 retailer

1 retailer

C
Helzberg Diamonds
ZXZOJMMIGPPN · Nov 1
$5,046 NZD
$2,844 USD
View

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C
1.46ct Heart
$5,046 NZD