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Radiant|Lab Grown|IGI

6.03ct E VVS1 Radiant Lab Grown Diamond

E/VVS1

Diamond specifications and retailer prices

From $2,871 AUD
$2,017 USD
As of October 30, 2026
Save $1,727 AUD (38%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $14,179 AUD at Helzberg Diamonds · As of October 13, 2026
View at Helzberg Diamonds

About this 6.03ct lab-grown radiant diamond

This 6.03ct 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 28, 2026, with a 60% 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

6.03
Carat
E
Colour
VVS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions13.75 × 8.53 × 5.49 mm
L/W Ratio1.61
Top View
13.75 mm8.53 mm6.03 ctE / VVS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 66.0%CrownGirdle: Slightly ThickPavilionCuletDepth 64.4%

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: $14,179 AUD|Low: $2,871 AUD|High: $16,682 AUD|Avg: $5,826 AUD|-15.0%
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 2$2,871 AUD
Retailer 5$3,138 AUD
Retailer 3$3,345 AUD
Retailer 6$3,390 AUD
Retailer 4$4,598 AUD
Helzberg Diamonds$14,179 AUD

11 data points across 6 retailers

6 retailers$2,871 AUD to $4,598 AUD

A
Cheapest Retailer
-
$2,871 AUD
$2,017 USD
A
Retailer 2
-
$3,138 AUD
$2,204 USD
View
B+
Retailer 3
-
$3,345 AUD
$2,350 USD
View
Retailer 4
-
$3,390 AUD
$2,381 USD
View
Price last confirmed 20 days ago
B+
Retailer 5
-
$4,598 AUD
$3,230 USD
View
Most Expensive
Helzberg Diamonds
ZXZOJKMHNKPH · Oct 13
$14,179 AUD
$9,960 USD
View
Price last confirmed 17 days ago
5 more retailers have this diamond
Prices start from $2,871 AUDSave up to $1,727 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
6.03ct Radiant
$2,871 AUD