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Radiant|Lab Grown|IGI

0.54ct D VS2 Radiant Lab Grown Diamond

D/VS2 • IGI LG625420905

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG625420905

Diamond specifications and retailer prices

From $657 AUD
As of November 2, 2026
Save $130 AUD (17%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $787 AUD at Diamond Quarter · As of November 2, 2026
View at Diamond Quarter

About this 0.54ct lab-grown radiant diamond

This 0.54ct lab-grown radiant sits in the half to three-quarter carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included) and certified by IGI LG625420905 or 625420905. Listed at 2 retailers as of November 2, 2026, with prices from $657 to $787, a $130 spread on the same certified stone. Diamond Quarter lists it at $787. 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

0.54
Carat
D
Colour
VS2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.3°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG625420905
Dimensions6.18 × 3.90 × 2.61 mm
L/W Ratio1.58
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
6.18 mm3.90 mm0.54 ctD / VS2
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG625420905
Side View
Table 63.0%Crown 44.3°Girdle: MediumPavilion 36°Culet: NoneDepth 66.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: $657 AUD|Low: $657 AUD|High: $657 AUD|Avg: $657 AUD
December 30, 2025
Retailer 1$657 AUD

3 data points across 1 retailer

2 retailers$657 AUD to $787 AUD

B
Cheapest Retailer
-
$657 AUD
Most Expensive
B
Diamond Quarter
0.54VS2DLG05A5AEN · Nov 2
$787 AUD
£435 GBP
View
1 more retailer has this diamond
Prices start from $657 AUDSave up to $130 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
0.54ct Radiant
$657 AUD