Radiant|Lab Grown|IGI

13.05ct F VS1 Radiant Lab Grown Diamond

EX • F/VS1 • IGI LG652456144

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

Certificate IGI LG652456144

Diamond specifications and retailer prices

From $3,371 CAD

£1,899 GBP

As of November 2, 2026

Save $11,940 CAD (78%) vs most expensive(unlock to see where)

23 retailers carry this diamond

Most expensive: $18,320 CAD at Brilliant Earth · As of October 18, 2026

View at Brilliant Earth

About this 13.05ct lab-grown radiant diamond

This 13.05ct lab-grown radiant sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG652456144 or 652456144. Listed at 23 retailers as of November 2, 2026, with a 354% 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

13.05

Carat

Color

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle44.3°

Pavilion angle29.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG652456144

Dimensions15.80 × 11.39 × 7.68 mm

L/W Ratio1.39

Culet sizePointed

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG652456144

Side View

Caratlytics Score

How it works →

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: Nov 2

Current: $18,320 CAD|Low: $3,370 CAD|High: $18,320 CAD|Avg: $6,963 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 2, 2026

Retailer 2$3,371 CAD

Retailer 4$3,474 CAD

Retailer 8$3,936 CAD

Retailer 3$4,198 CAD

Retailer 12$4,199 CAD

Retailer 9$5,621 CAD

Retailer 7$5,770 CAD

Retailer 13$6,160 CAD

Retailer 11$6,498 CAD

Retailer 6$6,538 CAD

Retailer 15$6,958 CAD

Retailer 10$7,777 CAD

Retailer 14$8,643 CAD

Retailer 5$11,207 CAD

Retailer 16$13,448 CAD

Brilliant Earth$18,320 CAD

39 data points across 16 retailers

23 retailers$3,371 CAD to $15,311 CAD

Cheapest Retailer

$3,371 CAD

£1,899 GBP

Retailer 2

$3,474 CAD

$2,486 USD

View

Price last confirmed 31 days ago

Retailer 3

$3,618 CAD

$2,589 USD

View

Price last confirmed 22 days ago

Retailer 4

$3,936 CAD

$2,817 USD

View

Price last confirmed 36 days ago

Retailer 5

$4,139 CAD

$2,962 USD

View

Price last confirmed 36 days ago

Retailer 6

$4,198 CAD

$3,004 USD

View

Price last confirmed 23 days ago

Retailer 7

$4,198 CAD

$3,004 USD

View

Price last confirmed 22 days ago

Retailer 8

$4,199 CAD

$3,005 USD

View

Retailer 9

$4,793 CAD

$3,430 USD

View

Retailer 10

$5,621 CAD

£3,168 GBP

View

Retailer 11

$5,770 CAD

$4,129 USD

View

Price last confirmed 33 days ago

B+

Retailer 12

$6,160 CAD

$4,408 USD

View

B+

Retailer 13

$6,498 CAD

ZAR 75,123 ZAR

View

B+

Retailer 14

$6,538 CAD

$4,679 USD

View

B+

Retailer 15

$7,777 CAD

A$8,562 AUD

View

B+

Retailer 16

$7,965 CAD

£4,488 GBP

View

B+

Retailer 17

$8,643 CAD

$6,185 USD

View

Retailer 18

$11,207 CAD

$8,020 USD

View

Retailer 19

$11,884 CAD

$8,504 USD

View

Price last confirmed 90 days ago

Retailer 20

$13,448 CAD

A$14,806 AUD

View

Price last confirmed 24 days ago

Retailer 21

$14,640 CAD

$10,477 USD

View

Retailer 22

$15,311 CAD

$10,957 USD

View

Most Expensive

Brilliant Earth

18209623A · Oct 18

$18,320 CAD

$13,110 USD

View

Price last confirmed 15 days ago

22 more retailers have this diamond

Prices start from $3,371 CADSave up to $11,940 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.

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