Round|Lab Grown|IGI

5.80ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG780667680

Shape and cutting style on the report: Round brilliant

Certificate IGI LG780667680

Diamond specifications and retailer prices

From $9,113 CAD

$6,524 USD

As of October 29, 2026

Save $67,075 CAD (88%) vs most expensive(unlock to see where)

24 retailers carry this diamond

Most expensive: $76,188 CAD at Mervis Diamond Importers · As of October 31, 2026

View at Mervis Diamond Importers

About this 5.8ct lab-grown round diamond

This 5.8ct lab-grown round 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 LG780667680 or 780667680. Listed at 24 retailers as of October 29, 2026, with prices from $9,113 to $76,188, a $67,075 spread on the same certified stone. Mervis Diamond Importers lists it at $76,188. 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

5.80

Carat

Color

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.1°

Pavilion angle40.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG780667680

Dimensions11.52 × 11.57 × 7.03 mm

L/W Ratio1.00

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 LG780667680

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: $76,188 CAD|Low: $9,113 CAD|High: $76,188 CAD|Avg: $21,693 CAD

Mervis Diamond Importers

Retailer 2

Retailer 3

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Retailer 21

November 1, 2026

Retailer 3$9,113 CAD

Retailer 19$9,478 CAD

Retailer 11$9,634 CAD

Retailer 12$10,207 CAD

Retailer 14$10,572 CAD

Retailer 18$10,575 CAD

Retailer 20$12,357 CAD

Retailer 7$12,691 CAD

Retailer 21$13,107 CAD

Retailer 5$13,852 CAD

Retailer 2$14,294 CAD

Retailer 4$15,355 CAD

Retailer 17$18,462 CAD

Retailer 16$23,034 CAD

Retailer 15$23,707 CAD

Retailer 6$29,095 CAD

Retailer 9$31,066 CAD

Retailer 13$35,425 CAD

Retailer 10$39,471 CAD

Retailer 8$56,868 CAD

Mervis Diamond Importers$76,188 CAD

40 data points across 21 retailers

24 retailers$9,113 CAD to $76,188 CAD

Cheapest Retailer

$9,113 CAD

$6,524 USD

Retailer 2

$9,478 CAD

$6,785 USD

View

Retailer 3

$9,634 CAD

$6,897 USD

View

Retailer 4

$10,207 CAD

$7,307 USD

View

Final sale: no returns

Retailer 5

$10,572 CAD

$7,568 USD

View

Retailer 6

$10,572 CAD

$7,568 USD

View

Price last confirmed 15 days ago

Retailer 7

$10,575 CAD

$7,570 USD

View

Retailer 8

$12,357 CAD

$8,846 USD

View

Retailer 9

$12,691 CAD

$9,085 USD

View

Price last confirmed 13 days ago

Retailer 10

$13,107 CAD

$9,383 USD

View

Retailer 11

$13,852 CAD

$9,916 USD

View

Retailer 12

$14,294 CAD

£8,057 GBP

View

Retailer 13

$15,355 CAD

$10,992 USD

View

Retailer 14

$18,462 CAD

€12,587 EUR

View

Retailer 15

$22,616 CAD

$16,190 USD

View

Retailer 16

$23,034 CAD

£12,984 GBP

View

Retailer 17

$23,707 CAD

ZAR 274,174 ZAR

View

B+

Retailer 18

$26,923 CAD

$19,273 USD

View

B+

Retailer 19

$29,095 CAD

$20,828 USD

View

B+

Retailer 20

$31,066 CAD

$22,239 USD

View

B+

Retailer 21

$35,425 CAD

$25,360 USD

View

B+

Retailer 22

$39,471 CAD

$28,256 USD

View

Retailer 23

$56,868 CAD

$40,710 USD

View

Most Expensive

Mervis Diamond Importers

1974990084 · Oct 31

$76,188 CAD

$54,541 USD

View

23 more retailers have this diamond

Prices start from $9,113 CADSave up to $67,075 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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5.80ct Round

$9,113 CAD