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Heart|Lab Grown|IGI

1.43ct E VVS1 Heart Lab Grown Diamond

E/VVS1 • IGI LGG1201808

Certificate IGI LGG1201808

Diamond specifications and retailer prices

From $871 AUD
ZAR 9,880 ZAR
As of October 28, 2026
Save $1,171 AUD (57%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $2,041 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 1.43ct lab-grown heart diamond

This 1.43ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included) and certified by IGI LGG1201808 or G1201808. Listed at 2 retailers as of October 28, 2026, with prices from $871 to $2,041, a $1,171 spread on the same certified stone. MOH London lists it at $2,041. 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

1.43
Carat
E
Colour
VVS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LGG1201808
Dimensions7.16 × 7.84 × 4.37 mm
L/W Ratio1.09
Top View
7.16 mm7.84 mm1.43 ctE / VVS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LGG1201808
Side View
Table 57.5%CrownGirdlePavilionCulet: NoneDepth 55.7%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 28
Current: $2,041 AUD|Low: $852 AUD|High: $2,056 AUD|Avg: $1,433 AUD|-0.5%
MOH London
Retailer 2
October 29, 2026
Retailer 2$871 AUD
MOH London$2,041 AUD

14 data points across 2 retailers

2 retailers$871 AUD to $2,041 AUD

B+
Cheapest Retailer
-
$871 AUD
ZAR 9,880 ZAR
Most Expensive
B
MOH London
LGG1201808 · Oct 29
$2,041 AUD
£1,129 GBP
View
1 more retailer has this diamond
Prices start from $871 AUDSave up to $1,171 AUD

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.

B+
1.43ct Heart
$871 AUD