Radiant|Lab Grown|IGI

5.18ct D VS2 Radiant Lab Grown Diamond

EX • D/VS2 • IGI LG823614337

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

Certificate IGI LG823614337

Diamond specifications and retailer prices

From $1,795 CAD

$1,285 USD

As of October 29, 2026

Save $12,453 CAD (87%) vs most expensive(unlock to see where)

16 retailers carry this diamond

Most expensive: $14,248 CAD at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 5.18ct lab-grown radiant diamond

This 5.18ct lab-grown radiant sits in the over five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG823614337 or 823614337. Listed at 16 retailers as of October 29, 2026, with prices from $1,795 to $14,248, a $12,453 spread on the same certified stone. Brilliant Earth lists it at $14,248. 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

5.18

Carat

Color

VS2

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle43.9°

Pavilion angle34.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG823614337

Dimensions12.74 × 8.45 × 5.67 mm

L/W Ratio1.51

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 LG823614337

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: Oct 29

Current: $14,248 CAD|Low: $1,489 CAD|High: $14,681 CAD|Avg: $4,638 CAD|-2.9%

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

October 30, 2026

Retailer 4$1,553 CAD

Retailer 12$1,718 CAD

Retailer 8$1,795 CAD

Retailer 2$2,394 CAD

Retailer 3$2,485 CAD

Retailer 9$2,700 CAD

Retailer 10$3,347 CAD

Retailer 13$3,570 CAD

Retailer 14$4,279 CAD

Retailer 5$4,817 CAD

Retailer 7$5,296 CAD

Retailer 6$5,406 CAD

Retailer 11$7,788 CAD

Brilliant Earth$14,248 CAD

40 data points across 14 retailers

16 retailers$1,795 CAD to $14,248 CAD

Retailer 1

$1,397 CAD

$1,000 USD

Price last confirmed 33 days ago

Retailer 2

$1,470 CAD

$1,052 USD

View

Price last confirmed 33 days ago

Retailer 3

$1,553 CAD

$1,112 USD

View

Price last confirmed 19 days ago

Retailer 4

$1,718 CAD

£968 GBP

View

Price last confirmed 13 days ago

Retailer 5

$1,795 CAD

$1,285 USD

View

Retailer 6

$2,394 CAD

£1,350 GBP

View

Retailer 7

$2,485 CAD

$1,779 USD

View

B+

Retailer 8

$2,700 CAD

€1,841 EUR

View

B+

Retailer 9

$3,347 CAD

$2,396 USD

View

B+

Retailer 10

$3,570 CAD

$2,556 USD

View

B+

Retailer 11

$4,279 CAD

£2,412 GBP

View

Retailer 12

$4,817 CAD

$3,448 USD

View

B+

Retailer 13

$5,296 CAD

£2,985 GBP

View

Retailer 14

$5,406 CAD

$3,870 USD

View

Price last confirmed 12 days ago

Retailer 15

$7,788 CAD

$5,575 USD

View

Most Expensive

Brilliant Earth

20833674A · Oct 29

$14,248 CAD

$10,200 USD

View

15 more retailers have this diamond

Prices start from $1,795 CADSave up to $12,453 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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