Radiant|Lab Grown|IGI

8.54ct E VVS1 Radiant Lab Grown Diamond

GD • E/VVS1

Diamond specifications and retailer prices

From $4,678 AUD
$3,286 USD
As of October 30, 2026
Save $2,104 AUD (31%) vs most expensive(unlock to see where)
10 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), with a standard cut grade and certified by IGI. Listed at 10 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
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions15.38 × 9.61 × 6.28 mm
L/W Ratio1.60
Top View
15.38 mm9.61 mm8.54 ctE / VVS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 68.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 65.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $25,041 AUD|Low: $4,678 AUD|High: $25,041 AUD|Avg: $9,233 AUD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 3$4,678 AUD
Retailer 6$5,091 AUD
Retailer 4$5,427 AUD
Retailer 2$5,687 AUD
Retailer 5$6,782 AUD
Helzberg Diamonds$25,041 AUD

14 data points across 6 retailers

10 retailers$4,678 AUD to $6,782 AUD

B+
Cheapest Retailer
-
$4,678 AUD
$3,286 USD
Retailer 2
-
$4,731 AUD
$3,323 USD
View
Price last confirmed 9 days ago
B+
Retailer 3
-
$5,091 AUD
$3,576 USD
View
Retailer 4
-
$5,118 AUD
$3,595 USD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$5,427 AUD
$3,812 USD
View
B+
Retailer 6
-
$5,457 AUD
$3,833 USD
View
B+
Retailer 7
-
$5,687 AUD
$3,995 USD
View
B+
Retailer 8
-
$6,782 AUD
$4,764 USD
View
Retailer 9
-
$6,819 AUD
$4,790 USD
View
Price last confirmed 7 days ago
Most Expensive
Helzberg Diamonds
ZXZOKHMMIMGH · Oct 13
$25,041 AUD
$17,590 USD
View
Price last confirmed 19 days ago
9 more retailers have this diamond
Prices start from $4,678 AUDSave up to $2,104 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+
8.54ct Radiant
$4,678 AUD