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Heart|Lab Grown|IGI

0.51ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG841606242

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG841606242

Diamond specifications and retailer prices

From $520 AUD
As of November 5, 2026
Save $866 AUD (62%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,387 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 0.51ct lab-grown heart diamond

This 0.51ct lab-grown heart sits in the half to three-quarter carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG841606242 or 841606242. Listed at 7 retailers as of November 4, 2026, with prices from $520 to $1,387, a $866 spread on the same certified stone. MOH London lists it at $1,387. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841606242
Dimensions4.83 × 5.51 × 3.14 mm
L/W Ratio1.14
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
4.83 mm5.51 mm0.51 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841606242
Side View
Table 65.0%Crown 38.2°Girdle: MED-STKPavilion 37.7°Culet: NoneDepth 57.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $1,387 AUD|Low: $345 AUD|High: $1,407 AUD|Avg: $739 AUD|-1.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 7$345 AUD
Retailer 3$499 AUD
Retailer 2$520 AUD
Retailer 4$535 AUD
Retailer 5$613 AUD
Retailer 8$976 AUD
Retailer 6$1,033 AUD
MOH London$1,387 AUD

36 data points across 8 retailers

7 retailers$520 AUD to $1,387 AUD

Retailer 1
-
$499 AUD
Price last confirmed 9 days ago
B+
Retailer 2
-
$520 AUD
View
B+
Retailer 3
-
$535 AUD
View
B+
Retailer 4
-
$613 AUD
View
B
Retailer 5
-
$976 AUD
View
B
Retailer 6
-
$1,033 AUD
View
Most Expensive
B
MOH London
LG841606242 · Nov 4
$1,387 AUD
£766 GBP
View
6 more retailers have this diamond
Prices start from $520 AUDSave up to $866 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+
0.51ct Heart
$520 AUD