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Heart|Lab Grown|IGI

1.47ct E VS1 Heart Lab Grown Diamond

VG • E/VS1 • IGI LG824612423

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG824612423

Diamond specifications and retailer prices

From $421 NZD
$237 USD
As of November 1, 2026
Save $216 NZD (34%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $637 NZD at Loose Grown Diamond · As of November 1, 2026
View at Loose Grown Diamond

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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG824612423 or 824612423. Listed at 2 retailers as of November 1, 2026, with prices from $421 to $637, a $216 spread on the same certified stone. Loose Grown Diamond lists it at $637. 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

1.47
Carat
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG824612423
Dimensions7.98 × 7.32 × 4.44 mm
L/W Ratio1.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.98 mm7.32 mm1.47 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG824612423
Side View
Table 61.0%Crown 35.3°Girdle: MED-STKPavilion 38.7°CuletDepth 55.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $637 NZD|Low: $421 NZD|High: $656 NZD|Avg: $572 NZD|+13.6%
Loose Grown Diamond
Retailer 2
October 28, 2026
Retailer 2$421 NZD
Loose Grown Diamond$637 NZD

8 data points across 2 retailers

2 retailers$421 NZD to $637 NZD

A
Cheapest Retailer
-
$421 NZD
$237 USD
Final sale: no returns
Most Expensive
B+
Loose Grown Diamond
824612423 · Nov 1
$637 NZD
$359 USD
View
1 more retailer has this diamond
Prices start from $421 NZDSave up to $216 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
$421 NZD