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Heart|Lab Grown|IGI

0.54ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG687578769

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG687578769

Diamond specifications and retailer prices

From $369 AUD
$259 USD
As of October 29, 2026
Save $1,231 AUD (77%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,600 AUD at MOH London · As of October 26, 2026
View at MOH London

About this 0.54ct lab-grown heart diamond

This 0.54ct 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 top-tier cut grade and certified by IGI LG687578769 or 687578769. Listed at 8 retailers as of October 26, 2026, with prices from $369 to $1,600, a $1,231 spread on the same certified stone. MOH London lists it at $1,600. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.54
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG687578769
Dimensions5.74 × 5.74 × 5.12 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.74 mm5.74 mm0.54 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG687578769
Side View
Table 68.0%Crown 37.2°Girdle: THN-MEDPavilion 39.2°Culet: NoneDepth 55.9%

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: $1,600 AUD|Low: $366 AUD|High: $1,631 AUD|Avg: $883 AUD|+0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 4$369 AUD
Retailer 6$596 AUD
Retailer 2$623 AUD
Retailer 3$651 AUD
Retailer 8$653 AUD
Retailer 9$769 AUD
Retailer 7$1,152 AUD
Retailer 5$1,175 AUD
MOH London$1,600 AUD

34 data points across 9 retailers

8 retailers$369 AUD to $1,600 AUD

A
Cheapest Retailer
-
$369 AUD
$259 USD
B+
Retailer 2
-
$596 AUD
$419 USD
View
B+
Retailer 3
-
$623 AUD
£345 GBP
View
B+
Retailer 4
-
$651 AUD
View
B+
Retailer 5
-
$653 AUD
$459 USD
View
B
Retailer 6
-
$1,152 AUD
$809 USD
View
B
Retailer 7
-
$1,175 AUD
$825 USD
View
Most Expensive
B
MOH London
LG687578769 · Oct 26
$1,600 AUD
£885 GBP
View
7 more retailers have this diamond
Prices start from $369 AUDSave up to $1,231 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.

A
0.54ct Heart
$369 AUD