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Radiant|Lab Grown|IGI

5.08ct F SI1 Radiant Lab Grown Diamond

EX • F/SI1 • IGI LG595363180

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

Certificate IGI LG595363180

Diamond specifications and retailer prices

From $827 CAD
$592 USD
As of October 30, 2026
Save $3,651 CAD (82%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,478 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 5.08ct lab-grown radiant diamond

This 5.08ct lab-grown radiant sits in the over five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG595363180 or 595363180. Listed at 15 retailers as of October 29, 2026, with prices from $827 to $4,478, a $3,651 spread on the same certified stone. MOH London lists it at $4,478. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

5.08
Carat
F
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.8°
Pavilion angle33.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG595363180
Dimensions12.03 × 8.57 × 5.67 mm
L/W Ratio1.40
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
12.03 mm8.57 mm5.08 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG595363180
Side View
Table 62.0%Crown 40.8°Girdle: MediumPavilion 33.5°Culet: NoneDepth 66.2%

Caratlytics Score

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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: $4,478 CAD|Low: $795 CAD|High: $4,508 CAD|Avg: $1,821 CAD|+0.5%
MOH London
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
November 1, 2026
Retailer 9$827 CAD
Retailer 13$926 CAD
Retailer 14$926 CAD
Retailer 10$1,027 CAD
Retailer 6$1,126 CAD
Retailer 7$1,208 CAD
Retailer 12$1,576 CAD
Retailer 2$1,605 CAD
Retailer 4$1,625 CAD
Retailer 5$1,854 CAD
Retailer 8$2,547 CAD
Retailer 11$2,699 CAD
Retailer 3$3,242 CAD
MOH London$4,478 CAD

41 data points across 14 retailers

15 retailers$827 CAD to $4,478 CAD

A
Cheapest Retailer
-
$827 CAD
$592 USD
A
Retailer 2
-
$926 CAD
$663 USD
View
Final sale: no returns
A
Retailer 3
-
$926 CAD
$663 USD
View
Retailer 4
-
$1,027 CAD
$735 USD
View
Price last confirmed 16 days ago
A
Retailer 5
-
$1,027 CAD
$735 USD
View
A
Retailer 6
-
$1,126 CAD
HK$6,300 HKD
View
A
Retailer 7
-
$1,208 CAD
$865 USD
View
B+
Retailer 8
-
$1,576 CAD
$1,128 USD
View
B+
Retailer 9
-
$1,605 CAD
£904 GBP
View
B+
Retailer 10
-
$1,625 CAD
$1,163 USD
View
B+
Retailer 11
-
$1,854 CAD
$1,327 USD
View
B+
Retailer 12
-
$2,547 CAD
$1,823 USD
View
B
Retailer 13
-
$2,699 CAD
$1,932 USD
View
B
Retailer 14
-
$3,242 CAD
SGD 3,136 SGD
View
Most Expensive
B
MOH London
LG595363180 · Oct 29
$4,478 CAD
£2,524 GBP
View
14 more retailers have this diamond
Prices start from $827 CADSave up to $3,651 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
5.08ct Radiant
$827 CAD