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Radiant|Lab Grown|IGI

8.54ct E VVS1 Radiant Lab Grown Diamond

E/VVS1

Diamond specifications and retailer prices

From $4,886 AUD
$3,432 USD
As of October 30, 2026
Save $2,195 AUD (31%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $25,041 AUD at Helzberg Diamonds · As of October 13, 2026
View at Helzberg Diamonds

About this 8.54ct lab-grown radiant diamond

This 8.54ct lab-grown radiant sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included) and certified by IGI. Listed at 6 retailers as of October 30, 2026, with a 45% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

8.54
Carat
E
Colour
VVS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions15.49 × 9.69 × 6.30 mm
L/W Ratio1.60
Top View
15.49 mm9.69 mm8.54 ctE / VVS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 67.0%CrownGirdle: THK-VTKPavilionCuletDepth 65.0%

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: Oct 30
Current: $25,041 AUD|Low: $4,886 AUD|High: $26,359 AUD|Avg: $10,224 AUD|-5.0%
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 17, 2026
Retailer 2$4,886 AUD
Retailer 5$5,316 AUD
Retailer 4$5,667 AUD
Retailer 6$5,697 AUD
Retailer 3$7,081 AUD
Helzberg Diamonds$25,041 AUD

10 data points across 6 retailers

6 retailers$4,886 AUD to $7,081 AUD

A
Cheapest Retailer
-
$4,886 AUD
$3,432 USD
B+
Retailer 2
-
$5,316 AUD
$3,734 USD
View
B+
Retailer 3
-
$5,667 AUD
$3,981 USD
View
Retailer 4
-
$5,697 AUD
$4,002 USD
View
Price last confirmed 19 days ago
B+
Retailer 5
-
$7,081 AUD
$4,974 USD
View
Most Expensive
Helzberg Diamonds
ZXZOJNMNHKMG · Oct 13
$25,041 AUD
$17,590 USD
View
Price last confirmed 19 days ago
5 more retailers have this diamond
Prices start from $4,886 AUDSave up to $2,195 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
8.54ct Radiant
$4,886 AUD