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Radiant|Lab Grown|IGI

1.54ct H VVS2 Radiant Lab Grown Diamond

ID • H/VVS2 • IGI LG642457073

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

Certificate IGI LG642457073

Diamond specifications and retailer prices

From $1,089 AUD
£601 GBP
As of November 2, 2026
1 retailer carries this diamond
Only listing: $1,089 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 1.54ct lab-grown radiant diamond

This 1.54ct lab-grown radiant sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG642457073 or 642457073. Listed at a single retailer as of November 2, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
H
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.1°
Pavilion angle32.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG642457073
Dimensions8.41 × 5.72 × 3.69 mm
L/W Ratio1.47
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.41 mm5.72 mm1.54 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG642457073
Side View
Table 63.0%Crown 39.1°Girdle: MediumPavilion 32.9°Culet: NoneDepth 64.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 2
Current: $1,162 AUD|Low: $431 AUD|High: $2,708 AUD|Avg: $1,438 AUD|+25.4%
Retailer 1
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Retailer 11
March 14, 2026
Retailer 9$431 AUD
Retailer 4$717 AUD
Retailer 7$861 AUD
Retailer 3$989 AUD
Retailer 11$1,004 AUD
Retailer 6$1,079 AUD
Retailer 1$1,162 AUD
Retailer 10$1,434 AUD
Retailer 8$1,455 AUD
Retailer 5$2,195 AUD
Retailer 2$2,509 AUD

45 data points across 11 retailers

1 retailer

B+
Diamond Quarter
1.54VVS2HLG738BD1N · Nov 2
$1,089 AUD
£601 GBP
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B+
1.54ct Radiant
$1,089 AUD