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Heart|Lab Grown|IGI

1.47ct E VVS2 Heart Lab Grown Diamond

EX • E/VVS2 • IGI LG823637059

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG823637059

Diamond specifications and retailer prices

From $428 NZD
$241 USD
As of October 28, 2026
Save $487 NZD (53%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,916 NZD at Brilliant Earth · As of October 23, 2026
View at Brilliant Earth

About this 1.47ct lab-grown heart diamond

This 1.47ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG823637059 or 823637059. Listed at 3 retailers as of October 28, 2026, with a 114% 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

1.47
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823637059
Dimensions6.92 × 7.88 × 4.67 mm
L/W Ratio1.14
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.92 mm7.88 mm1.47 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823637059
Side View
Table 61.0%Crown 35.2°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 59.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: $1,916 NZD|Low: $326 NZD|High: $2,111 NZD|Avg: $1,087 NZD|-9.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 29, 2026
Retailer 3$428 NZD
Retailer 5$818 NZD
Retailer 2$915 NZD
Retailer 4$1,189 NZD
Brilliant Earth$1,916 NZD

36 data points across 5 retailers

3 retailers$428 NZD to $915 NZD

A
Cheapest Retailer
-
$428 NZD
$241 USD
Final sale: no returns
A
Retailer 2
-
$915 NZD
£406 GBP
View
Most Expensive
Brilliant Earth
21262251A · Oct 23
$1,916 NZD
$1,080 USD
View
Price last confirmed 8 days ago
2 more retailers have this diamond
Prices start from $428 NZDSave up to $487 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
1.47ct Heart
$428 NZD