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Heart|Lab Grown|IGI

0.51ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG805673468

Certificate IGI LG805673468

Diamond specifications and retailer prices

From $204 AUD
As of November 4, 2026
Save $973 AUD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,177 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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG805673468 or 805673468. Listed at 12 retailers as of November 4, 2026, with prices from $204 to $1,177, a $973 spread on the same certified stone. MOH London lists it at $1,177. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG805673468
Dimensions4.88 × 5.69 × 3.34 mm
L/W Ratio1.17
Top View
4.88 mm5.69 mm0.51 ctD / VVS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG805673468
Side View
Table 63.0%CrownGirdle: MED-STKPavilionCuletDepth 58.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $1,177 AUD|Low: $204 AUD|High: $1,177 AUD|Avg: $588 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 7$204 AUD
Retailer 5$228 AUD
Retailer 2$252 AUD
Retailer 3$291 AUD
Retailer 6$429 AUD
Retailer 10$468 AUD
Retailer 12$527 AUD
Retailer 11$646 AUD
Retailer 4$800 AUD
Retailer 8$811 AUD
Retailer 9$890 AUD
MOH London$1,177 AUD

5 data points across 12 retailers

12 retailers$204 AUD to $1,177 AUD

A
Cheapest Retailer
-
$204 AUD
A
Retailer 2
-
$228 AUD
View
Final sale: no returns
A
Retailer 3
-
$252 AUD
View
A
Retailer 4
-
$291 AUD
View
B+
Retailer 5
-
$429 AUD
View
B+
Retailer 6
-
$468 AUD
View
B+
Retailer 7
-
$527 AUD
View
B
Retailer 8
-
$646 AUD
View
B
Retailer 9
-
$800 AUD
View
B
Retailer 10
-
$811 AUD
View
B
Retailer 11
-
$890 AUD
View
Most Expensive
B
MOH London
LG805673468 · Nov 4
$1,177 AUD
£650 GBP
View
11 more retailers have this diamond
Prices start from $204 AUDSave up to $973 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
0.51ct Heart
$204 AUD