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Heart|Lab Grown|IGI

0.51ct D VS2 Heart Lab Grown Diamond

GD • D/VS2 • IGI LG671482921

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG671482921

Diamond specifications and retailer prices

From $815 AUD
£451 GBP
As of October 29, 2026
1 retailer carries this diamond
Only listing: $815 AUD at Diamond Quarter
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Diamond Quarter

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 VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG671482921 or 671482921. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

0.51
Carat
D
Colour
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishGood
SymmetryVery Good
FluorescenceNone
Crown angle38.2°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG671482921
Dimensions5.01 × 5.42 × 3.11 mm
L/W Ratio1.08
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
5.01 mm5.42 mm0.51 ctD / VS2
OriginLab Grown
CutGood
PolishGood
SymmetryVery Good
FluorescenceNone
CertificateIGI LG671482921
Side View
Table 58.0%Crown 38.2°Girdle: STK-THKPavilion 37.2°CuletDepth 57.4%

Caratlytics Score

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C
Average
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Price History

Last verified: Oct 29
Current: $815 AUD|Low: $815 AUD|High: $815 AUD|Avg: $815 AUD
September 26, 2026
Diamond Quarter$815 AUD

1 data point across 1 retailer

1 retailer

C
Diamond Quarter
0.51VS2DLG210BBFN · Oct 29
$815 AUD
£451 GBP
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C
0.51ct Heart
$815 AUD