Marquise|Lab Grown|IGI

0.58ct E FL Marquise Lab Grown Diamond

ID • E/FL • IGI LG818658708

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818658708

Diamond specifications and retailer prices

From $426 CAD

$305 USD

As of October 30, 2026

Save $1,567 CAD (79%) vs most expensive(unlock to see where)

19 retailers carry this diamond

Most expensive: $1,994 CAD at Reve Diamonds · As of October 30, 2026

View at Reve Diamonds

About this 0.58ct lab-grown marquise diamond

This 0.58ct lab-grown marquise sits in the half to three-quarter carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818658708 or 818658708. Listed at 19 retailers as of October 30, 2026, with prices from $426 to $1,994, a $1,567 spread on the same certified stone. Reve Diamonds lists it at $1,994. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.58

Carat

Color

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.2°

Pavilion angle40.6°

OriginLab Grown

Grading LabIGI

CertificateIGI LG818658708

Dimensions8.51 × 4.29 × 2.77 mm

L/W Ratio1.98

Girdle conditionFaceted

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 LG818658708

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: $768 CAD|Low: $303 CAD|High: $2,103 CAD|Avg: $1,060 CAD|-23.6%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Reve Diamonds

October 30, 2026

Retailer 3$426 CAD

Retailer 10$580 CAD

Retailer 11$668 CAD

Retailer 9$754 CAD

Retailer 1$768 CAD

Retailer 7$777 CAD

Retailer 5$832 CAD

Retailer 6$856 CAD

Retailer 2$1,051 CAD

Retailer 8$1,454 CAD

Retailer 4$1,592 CAD

Retailer 12$1,920 CAD

Reve Diamonds$1,994 CAD

35 data points across 13 retailers

19 retailers$426 CAD to $1,994 CAD

Retailer 1

$381 CAD

$273 USD

Price last confirmed 23 days ago

Retailer 2

$426 CAD

$305 USD

View

Final sale: no returns

Retailer 3

$443 CAD

$317 USD

View

Price last confirmed 32 days ago

Retailer 4

$467 CAD

$334 USD

View

Price last confirmed 36 days ago

Retailer 5

$474 CAD

$339 USD

View

Price last confirmed 19 days ago

Retailer 6

$474 CAD

$339 USD

View

Price last confirmed 28 days ago

Retailer 7

$580 CAD

$415 USD

View

Retailer 8

$668 CAD

$478 USD

View

Retailer 9

$754 CAD

$540 USD

View

B+

Retailer 10

$768 CAD

$550 USD

View

B+

Retailer 11

$777 CAD

€530 EUR

View

B+

Retailer 12

$832 CAD

£469 GBP

View

B+

Retailer 13

$856 CAD

ZAR 9,897 ZAR

View

B+

Retailer 14

$1,051 CAD

$752 USD

View

Retailer 15

$1,454 CAD

$1,041 USD

View

Retailer 16

$1,521 CAD

$1,089 USD

View

Price last confirmed 30 days ago

Retailer 17

$1,592 CAD

$1,140 USD

View

Retailer 18

$1,920 CAD

£1,082 GBP

View

Price last confirmed 20 days ago

Most Expensive

Reve Diamonds

1A5870BCF · Oct 30

$1,994 CAD

$1,427 USD

View

18 more retailers have this diamond

Prices start from $426 CADSave up to $1,567 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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0.58ct Marquise

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