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Radiant|Lab Grown|IGI

6.41ct E VS1 Radiant Lab Grown Diamond

GD • E/VS1 • IGI LG842610099

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

Certificate IGI LG842610099

Diamond specifications and retailer prices

From $1,770 AUD
£979 GBP
As of October 27, 2026
Save $9,362 AUD (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $11,133 AUD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 6.41ct lab-grown radiant diamond

This 6.41ct lab-grown radiant sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG842610099 or 842610099. Listed at 19 retailers as of October 27, 2026, with prices from $1,770 to $11,133, a $9,362 spread on the same certified stone. Brilliant Earth lists it at $11,133. 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

6.41
Carat
E
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.1°
Pavilion angle32.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842610099
Dimensions13.42 × 8.99 × 5.90 mm
L/W Ratio1.49
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.42 mm8.99 mm6.41 ctE / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842610099
Side View
Table 63.0%Crown 43.1°Girdle: Slightly ThickPavilion 32.6°Culet: NoneDepth 65.6%

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 27
Current: $11,133 AUD|Low: $1,616 AUD|High: $20,998 AUD|Avg: $4,821 AUD|-47.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 12
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Retailer 14
Retailer 15
Retailer 16
Retailer 17
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Retailer 20
October 31, 2026
Retailer 6$1,616 AUD
Retailer 16$1,770 AUD
Retailer 13$1,895 AUD
Retailer 5$1,922 AUD
Retailer 17$2,401 AUD
Retailer 20$2,540 AUD
Retailer 11$2,675 AUD
Retailer 3$3,103 AUD
Retailer 2$3,193 AUD
Retailer 19$3,213 AUD
Retailer 4$4,207 AUD
Retailer 10$4,621 AUD
Retailer 7$5,150 AUD
Retailer 12$5,246 AUD
Retailer 15$5,464 AUD
Retailer 18$5,691 AUD
Retailer 9$5,845 AUD
Retailer 14$7,827 AUD
Retailer 8$8,549 AUD
Brilliant Earth$11,133 AUD

16 data points across 20 retailers

19 retailers$1,770 AUD to $11,133 AUD

A
Cheapest Retailer
-
$1,770 AUD
£979 GBP
A
Retailer 2
-
$1,895 AUD
HK$10,400 HKD
View
A
Retailer 3
-
$1,922 AUD
$1,350 USD
View
A
Retailer 4
-
$2,401 AUD
£1,328 GBP
View
Retailer 5
-
$2,540 AUD
€1,699 EUR
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$2,675 AUD
$1,879 USD
View
Retailer 7
-
$3,103 AUD
View
Price last confirmed 10 days ago
B+
Retailer 8
-
$3,193 AUD
$2,243 USD
View
B+
Retailer 9
-
$3,213 AUD
ZAR 36,456 ZAR
View
B+
Retailer 10
-
$4,207 AUD
$2,955 USD
View
B
Retailer 11
-
$4,621 AUD
£2,556 GBP
View
B
Retailer 12
-
$5,150 AUD
$3,617 USD
View
B
Retailer 13
-
$5,246 AUD
$3,685 USD
View
B
Retailer 14
-
$5,464 AUD
SGD 5,187 SGD
View
B
Retailer 15
-
$5,691 AUD
£3,148 GBP
View
B
Retailer 16
-
$5,845 AUD
$4,106 USD
View
B
Retailer 17
-
$7,827 AUD
$5,498 USD
View
Retailer 18
-
$8,549 AUD
$6,005 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
21838830A · Oct 30
$11,133 AUD
$7,820 USD
View
18 more retailers have this diamond
Prices start from $1,770 AUDSave up to $9,362 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
6.41ct Radiant
$1,770 AUD