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Radiant|Lab Grown|IGI

15.08ct F VS1 Radiant Lab Grown Diamond

VG • F/VS1 • IGI LG844627954

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

Certificate IGI LG844627954

Diamond specifications and retailer prices

From $3,275 CAD
£1,846 GBP
As of October 30, 2026
Save $17,888 CAD (85%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $21,163 CAD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 15.08ct lab-grown radiant diamond

This 15.08ct lab-grown radiant sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG844627954 or 844627954. Listed at 16 retailers as of October 30, 2026, with prices from $3,275 to $21,163, a $17,888 spread on the same certified stone. Brilliant Earth lists it at $21,163. 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

15.08
Carat
F
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle27°
Pavilion angle43.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844627954
Dimensions16.57 × 11.52 × 8.21 mm
L/W Ratio1.44
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.57 mm11.52 mm15.08 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844627954
Side View
Table 70.0%Crown 27°Girdle: ThickPavilion 43.6°Culet: NoneDepth 71.3%

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: $21,163 CAD|Low: $3,264 CAD|High: $21,163 CAD|Avg: $7,857 CAD
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
Retailer 16
November 1, 2026
Retailer 13$3,275 CAD
Retailer 6$3,505 CAD
Retailer 4$3,814 CAD
Retailer 16$4,065 CAD
Retailer 11$4,072 CAD
Retailer 5$4,893 CAD
Retailer 9$5,444 CAD
Retailer 12$5,554 CAD
Retailer 3$5,588 CAD
Retailer 15$5,811 CAD
Retailer 14$6,293 CAD
Retailer 10$6,443 CAD
Retailer 8$14,185 CAD
Retailer 2$15,032 CAD
Retailer 7$19,985 CAD
Brilliant Earth$21,163 CAD

12 data points across 16 retailers

16 retailers$3,275 CAD to $21,163 CAD

A
Cheapest Retailer
-
$3,275 CAD
£1,846 GBP
A
Retailer 2
-
$3,505 CAD
$2,509 USD
View
A
Retailer 3
-
$3,814 CAD
$2,730 USD
View
A
Retailer 4
-
$4,065 CAD
$2,910 USD
View
A
Retailer 5
-
$4,072 CAD
$2,915 USD
View
A
Retailer 6
-
$4,893 CAD
$3,503 USD
View
A
Retailer 7
-
$5,444 CAD
£3,068 GBP
View
A
Retailer 8
-
$5,554 CAD
$3,976 USD
View
A
Retailer 9
-
$5,588 CAD
$4,000 USD
View
B+
Retailer 10
-
$5,811 CAD
$4,160 USD
View
B+
Retailer 11
-
$6,293 CAD
ZAR 72,783 ZAR
View
B+
Retailer 12
-
$6,443 CAD
€4,393 EUR
View
B
Retailer 13
-
$14,185 CAD
$10,154 USD
View
B
Retailer 14
-
$15,032 CAD
A$16,555 AUD
View
B
Retailer 15
-
$19,985 CAD
$14,307 USD
View
Most Expensive
B
Brilliant Earth
22244752A · Oct 31
$21,163 CAD
$15,150 USD
View
15 more retailers have this diamond
Prices start from $3,275 CADSave up to $17,888 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
15.08ct Radiant
$3,275 CAD