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Heart|Lab Grown|IGI

0.52ct E VVS1 Heart Lab Grown Diamond

VG • E/VVS1 • IGI LG844661667

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG844661667

Diamond specifications and retailer prices

From $354 AUD
$249 USD
As of October 29, 2026
Save $1,200 AUD (77%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,555 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 0.52ct lab-grown heart diamond

This 0.52ct 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 very-good cut grade and certified by IGI LG844661667 or 844661667. Listed at 8 retailers as of October 29, 2026, with prices from $354 to $1,555, a $1,200 spread on the same certified stone. MOH London lists it at $1,555. 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

0.52
Carat
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844661667
Dimensions4.94 × 5.46 × 3.25 mm
L/W Ratio1.11
Girdle conditionFaceted
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
4.94 mm5.46 mm0.52 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844661667
Side View
Table 63.0%Crown 36.6°Girdle: MED-STKPavilion 39°Culet: NoneDepth 59.5%

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: $1,555 AUD|Low: $354 AUD|High: $1,555 AUD|Avg: $796 AUD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 4$354 AUD
Retailer 5$581 AUD
Retailer 2$598 AUD
Retailer 3$621 AUD
Retailer 7$642 AUD
Retailer 6$1,109 AUD
Retailer 8$1,140 AUD
MOH London$1,555 AUD

15 data points across 8 retailers

8 retailers$354 AUD to $1,555 AUD

A
Cheapest Retailer
-
$354 AUD
$249 USD
B+
Retailer 2
-
$581 AUD
$408 USD
View
B+
Retailer 3
-
$598 AUD
£331 GBP
View
B+
Retailer 4
-
$621 AUD
View
B+
Retailer 5
-
$642 AUD
$451 USD
View
B
Retailer 6
-
$1,109 AUD
$779 USD
View
B
Retailer 7
-
$1,140 AUD
$801 USD
View
Most Expensive
B
MOH London
LG844661667 · Oct 29
$1,555 AUD
£860 GBP
View
7 more retailers have this diamond
Prices start from $354 AUDSave up to $1,200 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
0.52ct Heart
$354 AUD