Radiant|Lab Grown|IGI

8.23ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1

Diamond specifications and retailer prices

From $4,516 CAD
$3,233 USD
As of October 30, 2026
Save $14,832 CAD (77%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $23,719 CAD at Helzberg Diamonds · As of October 13, 2026
View at Helzberg Diamonds

About this 8.23ct lab-grown radiant diamond

This 8.23ct lab-grown radiant sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI. Listed at 13 retailers as of October 30, 2026, with a 328% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

8.23
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions14.13 × 9.86 × 6.69 mm
L/W Ratio1.43
Top View
14.13 mm9.86 mm8.23 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 65.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 67.8%

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: $23,719 CAD|Low: $4,516 CAD|High: $23,719 CAD|Avg: $11,409 CAD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 4$4,516 CAD
Retailer 8$4,941 CAD
Retailer 6$5,268 CAD
Retailer 3$5,487 CAD
Retailer 7$6,582 CAD
Retailer 9$8,086 CAD
Retailer 5$17,663 CAD
Retailer 2$19,348 CAD
Helzberg Diamonds$23,719 CAD

22 data points across 9 retailers

13 retailers$4,516 CAD to $19,348 CAD

A
Cheapest Retailer
-
$4,516 CAD
$3,233 USD
Retailer 2
-
$4,590 CAD
$3,286 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$4,941 CAD
$3,537 USD
View
A
Retailer 4
-
$4,967 CAD
$3,556 USD
View
A
Retailer 5
-
$5,268 CAD
$3,771 USD
View
A
Retailer 6
-
$5,296 CAD
$3,791 USD
View
A
Retailer 7
-
$5,487 CAD
$3,928 USD
View
B+
Retailer 8
-
$6,582 CAD
$4,712 USD
View
B+
Retailer 9
-
$6,617 CAD
$4,737 USD
View
Retailer 10
-
$8,086 CAD
€5,513 EUR
View
Price last confirmed 8 days ago
B
Retailer 11
-
$17,663 CAD
SGD 17,087 SGD
View
B
Retailer 12
-
$19,348 CAD
$13,851 USD
View
Most Expensive
Helzberg Diamonds
ZXZOKIMGNNLK · Oct 13
$23,719 CAD
$16,980 USD
View
Price last confirmed 18 days ago
12 more retailers have this diamond
Prices start from $4,516 CADSave up to $14,832 CAD

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
8.23ct Radiant
$4,516 CAD