Round|Lab Grown|IGI

5.08ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG749577900

Shape and cutting style on the report: Round brilliant

Certificate IGI LG749577900

Diamond specifications and retailer prices

From $11,798 CAD

$8,446 USD

As of October 30, 2026

Save $30,817 CAD (72%) vs most expensive(unlock to see where)

18 retailers carry this diamond

Most expensive: $42,615 CAD at Taylor and Hart · As of October 30, 2026

View at Taylor and Hart

About this 5.08ct lab-grown round diamond

This 5.08ct lab-grown round sits in the over five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG749577900 or 749577900. Listed at 18 retailers as of October 30, 2026, with prices from $11,798 to $42,615, a $30,817 spread on the same certified stone. Taylor and Hart lists it at $42,615. 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

5.08

Carat

Color

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.4°

Pavilion angle40.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG749577900

Dimensions11.02 × 10.97 × 6.81 mm

L/W Ratio1.00

Girdle conditionFaceted

Cert comments

HEARTS & ARROWS As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG749577900

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 30

Current: $16,207 CAD|Low: $10,806 CAD|High: $42,615 CAD|Avg: $20,474 CAD|+2.9%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

Taylor and Hart

October 30, 2026

Retailer 12$11,372 CAD

Retailer 4$11,798 CAD

Retailer 5$12,737 CAD

Retailer 8$13,082 CAD

Retailer 9$13,092 CAD

Retailer 11$14,674 CAD

Retailer 2$14,829 CAD

Retailer 1$16,207 CAD

Retailer 3$24,130 CAD

Retailer 7$24,620 CAD

Retailer 6$26,803 CAD

Retailer 10$27,470 CAD

Retailer 13$39,072 CAD

Taylor and Hart$42,615 CAD

44 data points across 14 retailers

18 retailers$11,798 CAD to $42,615 CAD

Retailer 1

$11,312 CAD

$8,098 USD

Price last confirmed 37 days ago

Retailer 2

$11,372 CAD

$8,141 USD

View

Price last confirmed 10 days ago

Retailer 3

$11,765 CAD

$8,422 USD

View

Price last confirmed 37 days ago

Retailer 4

$11,798 CAD

$8,446 USD

View

Retailer 5

$12,737 CAD

$9,118 USD

View

Final sale: no returns

Retailer 6

$12,941 CAD

$9,264 USD

View

Price last confirmed 35 days ago

Retailer 7

$13,082 CAD

$9,365 USD

View

Retailer 8

$13,092 CAD

$9,372 USD

View

Retailer 9

$14,674 CAD

$10,505 USD

View

Retailer 10

$14,758 CAD

$10,565 USD

View

Price last confirmed 39 days ago

Retailer 11

$14,829 CAD

$10,616 USD

View

Retailer 12

$16,207 CAD

£9,136 GBP

View

B+

Retailer 13

$24,130 CAD

$17,274 USD

View

B+

Retailer 14

$24,620 CAD

£13,878 GBP

View

B+

Retailer 15

$26,803 CAD

ZAR 309,977 ZAR

View

Retailer 16

$27,470 CAD

A$30,254 AUD

View

Price last confirmed 8 days ago

Retailer 17

$39,072 CAD

A$43,032 AUD

View

Price last confirmed 22 days ago

Most Expensive

Taylor and Hart

P0W0Q7C · Oct 30

$42,615 CAD

$30,507 USD

View

17 more retailers have this diamond

Prices start from $11,798 CADSave up to $30,817 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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5.08ct Round

$11,798 CAD