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Radiant|Lab Grown|IGI

5.09ct E VS2 Radiant Lab Grown Diamond

VG • E/VS2 • IGI LG771657734

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

Certificate IGI LG771657734

Diamond specifications and retailer prices

From $1,007 CAD
$721 USD
As of October 27, 2026
Save $11,970 CAD (92%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $12,977 CAD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 5.09ct lab-grown radiant diamond

This 5.09ct lab-grown radiant sits in the over five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG771657734 or 771657734. Listed at 18 retailers as of October 27, 2026, with prices from $1,007 to $12,977, a $11,970 spread on the same certified stone. Brilliant Earth lists it at $12,977. 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

5.09
Carat
E
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.5°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG771657734
Dimensions12.18 × 8.36 × 5.77 mm
L/W Ratio1.46
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.18 mm8.36 mm5.09 ctE / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG771657734
Side View
Table 65.0%Crown 43.5°Girdle: MediumPavilion 35.8°Culet: NoneDepth 69.0%

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: $12,977 CAD|Low: $1,007 CAD|High: $13,382 CAD|Avg: $3,327 CAD|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 17
Retailer 18
Retailer 19
October 30, 2026
Retailer 19$1,007 CAD
Retailer 14$1,097 CAD
Retailer 5$1,168 CAD
Retailer 18$1,168 CAD
Retailer 2$1,290 CAD
Retailer 4$1,439 CAD
Retailer 6$1,808 CAD
Retailer 12$1,868 CAD
Retailer 8$1,896 CAD
Retailer 13$2,086 CAD
Retailer 15$2,878 CAD
Retailer 7$2,887 CAD
Retailer 3$3,286 CAD
Retailer 11$3,747 CAD
Retailer 9$3,984 CAD
Retailer 10$4,028 CAD
Retailer 17$4,613 CAD
Retailer 16$5,287 CAD
Brilliant Earth$12,977 CAD

40 data points across 19 retailers

18 retailers$1,007 CAD to $12,977 CAD

A
Cheapest Retailer
-
$1,007 CAD
$721 USD
A
Retailer 2
-
$1,097 CAD
$785 USD
View
A
Retailer 3
-
$1,168 CAD
$836 USD
View
Retailer 4
-
$1,168 CAD
$836 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$1,290 CAD
£727 GBP
View
A
Retailer 6
-
$1,439 CAD
$1,030 USD
View
A
Retailer 7
-
$1,808 CAD
$1,294 USD
View
A
Retailer 8
-
$1,868 CAD
£1,053 GBP
View
B+
Retailer 9
-
$1,896 CAD
$1,357 USD
View
Retailer 10
-
$2,086 CAD
€1,422 EUR
View
Price last confirmed 7 days ago
B+
Retailer 11
-
$2,878 CAD
$2,060 USD
View
B+
Retailer 12
-
$2,887 CAD
$2,067 USD
View
B+
Retailer 13
-
$3,286 CAD
$2,352 USD
View
B+
Retailer 14
-
$3,984 CAD
$2,852 USD
View
Retailer 15
-
$4,028 CAD
$2,883 USD
View
Price last confirmed 12 days ago
B
Retailer 16
-
$4,613 CAD
£2,600 GBP
View
Retailer 17
-
$5,287 CAD
$3,785 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
17624275A · Oct 30
$12,977 CAD
$9,290 USD
View
17 more retailers have this diamond
Prices start from $1,007 CADSave up to $11,970 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
5.09ct Radiant
$1,007 CAD