Radiant|Lab Grown|IGI

7.86ct E VVS1 Radiant Lab Grown Diamond

GD • E/VVS1

Diamond specifications and retailer prices

From $4,840 CAD
$3,465 USD
As of October 30, 2026
Save $2,176 CAD (31%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $20,409 CAD at Helzberg Diamonds · As of October 13, 2026
View at Helzberg Diamonds

About this 7.86ct lab-grown radiant diamond

This 7.86ct 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 7 retailers as of October 29, 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

7.86
Carat
E
Color
VVS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions14.30 × 9.55 × 6.44 mm
L/W Ratio1.50
Top View
14.30 mm9.55 mm7.86 ctE / VVS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 68.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 67.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $20,409 CAD|Low: $4,840 CAD|High: $21,002 CAD|Avg: $8,854 CAD|-2.8%
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 17, 2026
Retailer 2$4,840 CAD
Retailer 6$5,266 CAD
Retailer 5$5,614 CAD
Retailer 7$5,642 CAD
Retailer 4$5,797 CAD
Retailer 3$7,017 CAD
Helzberg Diamonds$20,409 CAD

12 data points across 7 retailers

7 retailers$4,840 CAD to $7,017 CAD

A
Cheapest Retailer
-
$4,840 CAD
$3,465 USD
B+
Retailer 2
-
$5,266 CAD
$3,770 USD
View
B+
Retailer 3
-
$5,614 CAD
$4,019 USD
View
Retailer 4
-
$5,642 CAD
$4,039 USD
View
Price last confirmed 18 days ago
B+
Retailer 5
-
$5,797 CAD
$4,150 USD
View
B+
Retailer 6
-
$7,017 CAD
$5,023 USD
View
Most Expensive
Helzberg Diamonds
ZXZOJOMGOHNH · Oct 13
$20,409 CAD
$14,610 USD
View
Price last confirmed 17 days ago
6 more retailers have this diamond
Prices start from $4,840 CADSave up to $2,176 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
7.86ct Radiant
$4,840 CAD