Oval|Lab Grown|IGI

5.09ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG780662897

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG780662897

Diamond specifications and retailer prices

From $12,527 CAD

$8,968 USD

As of October 30, 2026

Save $45,595 CAD (78%) vs most expensive(unlock to see where)

14 retailers carry this diamond

Most expensive: $58,122 CAD at With Clarity · As of October 31, 2026

View at With Clarity

About this 5.09ct lab-grown oval diamond

This 5.09ct lab-grown oval sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG780662897 or 780662897. Listed at 14 retailers as of October 30, 2026, with prices from $12,527 to $58,122, a $45,595 spread on the same certified stone. With Clarity lists it at $58,122. 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

5.09

Carat

Color

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.4°

Pavilion angle40.4°

OriginLab Grown

Grading LabIGI

CertificateIGI LG780662897

Dimensions13.67 × 9.73 × 6.07 mm

L/W Ratio1.40

Girdle conditionFaceted

Culet sizePointed

Cert comments

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 LG780662897

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: $23,937 CAD|Low: $12,527 CAD|High: $64,683 CAD|Avg: $29,908 CAD|-32.3%

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

With Clarity

October 31, 2026

Retailer 12$12,527 CAD

Retailer 11$14,978 CAD

Retailer 13$14,979 CAD

Retailer 2$15,574 CAD

Retailer 5$16,693 CAD

Retailer 6$17,112 CAD

Retailer 7$21,820 CAD

Retailer 1$23,937 CAD

Retailer 3$26,135 CAD

Retailer 9$26,151 CAD

Retailer 8$29,029 CAD

Retailer 10$39,356 CAD

Retailer 4$45,174 CAD

With Clarity$58,122 CAD

40 data points across 14 retailers

14 retailers$12,527 CAD to $58,122 CAD

Cheapest Retailer

$12,527 CAD

$8,968 USD

Retailer 2

$14,978 CAD

$10,722 USD

View

Retailer 3

$14,979 CAD

$10,723 USD

View

Retailer 4

$15,574 CAD

HK$87,100 HKD

View

Retailer 5

$16,693 CAD

$11,950 USD

View

Price last confirmed 17 days ago

Retailer 6

$17,112 CAD

£9,645 GBP

View

Retailer 7

$21,820 CAD

$15,620 USD

View

B+

Retailer 8

$23,937 CAD

€16,320 EUR

View

B+

Retailer 9

$26,135 CAD

$18,709 USD

View

B+

Retailer 10

$26,151 CAD

£14,741 GBP

View

B+

Retailer 11

$29,029 CAD

ZAR 335,718 ZAR

View

B+

Retailer 12

$39,356 CAD

$28,174 USD

View

Retailer 13

$45,174 CAD

$32,339 USD

View

Most Expensive

With Clarity

780662897 · Oct 31

$58,122 CAD

$41,608 USD

View

13 more retailers have this diamond

Prices start from $12,527 CADSave up to $45,595 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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5.09ct Oval

$12,527 CAD