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Heart|Lab Grown|IGI

0.63ct E VVS1 Heart Lab Grown Diamond

GD • E/VVS1 • IGI LG744523951

Shape and cutting style on the report: Half moon brilliant

Certificate IGI LG744523951

Diamond specifications and retailer prices

From $397 NZD
$223 USD
As of October 29, 2026
Save $1,629 NZD (80%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $2,026 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 0.63ct lab-grown heart diamond

This 0.63ct lab-grown heart sits in the half to three-quarter carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG744523951 or 744523951. Listed at 5 retailers as of October 29, 2026, with prices from $397 to $2,026, a $1,629 spread on the same certified stone. MOH London lists it at $2,026. 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

0.63
Carat
E
Colour
VVS1
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG744523951
Dimensions7.20 × 4.60 × 2.87 mm
L/W Ratio1.57
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.20 mm4.60 mm0.63 ctE / VVS1
OriginLab Grown
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG744523951
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 62.4%

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: Oct 29
Current: $2,026 NZD|Low: $397 NZD|High: $2,040 NZD|Avg: $867 NZD|+0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
October 29, 2026
Retailer 4$397 NZD
Retailer 3$411 NZD
Retailer 2$611 NZD
MOH London$2,026 NZD

11 data points across 4 retailers

5 retailers$397 NZD to $2,026 NZD

A
Cheapest Retailer
-
$397 NZD
$223 USD
A
Retailer 2
-
$411 NZD
$231 USD
View
Final sale: no returns
B+
Retailer 3
-
$426 NZD
$239 USD
View
B+
Retailer 4
-
$611 NZD
$343 USD
View
Most Expensive
B
MOH London
LG744523951 · Oct 29
$2,026 NZD
£896 GBP
View
4 more retailers have this diamond
Prices start from $397 NZDSave up to $1,629 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
0.63ct Heart
$397 NZD