Marquise|Lab Grown|IGI

1.58ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG788621168

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG788621168

Diamond specifications and retailer prices

From $583 CAD

$417 USD

As of October 30, 2026

Save $2,728 CAD (82%) vs most expensive(unlock to see where)

27 retailers carry this diamond

Most expensive: $3,311 CAD at Brilliant Earth · As of October 30, 2026

View at Brilliant Earth

About this 1.58ct lab-grown marquise diamond

This 1.58ct lab-grown marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG788621168 or 788621168. Listed at 27 retailers as of October 30, 2026, with prices from $583 to $3,311, a $2,728 spread on the same certified stone. Brilliant Earth lists it at $3,311. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.58

Carat

Color

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35°

Pavilion angle40.5°

OriginLab Grown

Grading LabIGI

CertificateIGI LG788621168

Dimensions11.68 × 6.12 × 3.87 mm

L/W Ratio1.91

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 LG788621168

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30

Current: $3,311 CAD|Low: $500 CAD|High: $4,358 CAD|Avg: $1,484 CAD|-24.0%

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

Retailer 15

October 31, 2026

Retailer 3$521 CAD

Retailer 6$645 CAD

Retailer 14$645 CAD

Retailer 9$685 CAD

Retailer 8$852 CAD

Retailer 7$866 CAD

Retailer 12$1,109 CAD

Retailer 10$1,148 CAD

Retailer 2$1,166 CAD

Retailer 11$1,498 CAD

Retailer 15$1,619 CAD

Retailer 5$2,250 CAD

Retailer 4$2,417 CAD

Retailer 13$2,526 CAD

Brilliant Earth$3,311 CAD

33 data points across 15 retailers

27 retailers$583 CAD to $3,311 CAD

Retailer 1

$521 CAD

$373 USD

Price last confirmed 23 days ago

Retailer 2

$583 CAD

$417 USD

View

Final sale: no returns

Retailer 3

$603 CAD

$432 USD

View

Price last confirmed 16 days ago

Retailer 4

$645 CAD

$462 USD

View

Retailer 5

$645 CAD

$462 USD

View

Price last confirmed 28 days ago

Retailer 6

$685 CAD

£386 GBP

View

Retailer 7

$852 CAD

$610 USD

View

Retailer 8

$866 CAD

$620 USD

View

Retailer 9

$1,003 CAD

$718 USD

View

B+

Retailer 10

$1,076 CAD

$770 USD

View

Retailer 11

$1,109 CAD

ZAR 12,828 ZAR

View

B+

Retailer 12

$1,148 CAD

€783 EUR

View

B+

Retailer 13

$1,166 CAD

£657 GBP

View

B+

Retailer 14

$1,498 CAD

A$1,650 AUD

View

B+

Retailer 15

$1,619 CAD

$1,159 USD

View

Retailer 16

$2,055 CAD

SGD 1,988 SGD

View

Retailer 17

$2,074 CAD

$1,485 USD

View

Retailer 18

$2,074 CAD

$1,485 USD

View

Price last confirmed 31 days ago

Retailer 19

$2,130 CAD

$1,525 USD

View

Retailer 20

$2,250 CAD

$1,611 USD

View

Retailer 21

$2,395 CAD

$1,714 USD

View

Price last confirmed 75 days ago

Retailer 22

$2,417 CAD

A$2,662 AUD

View

Price last confirmed 23 days ago

Retailer 23

$2,437 CAD

$1,745 USD

View

Retailer 24

$2,439 CAD

$1,746 USD

View

Retailer 25

$2,512 CAD

£1,416 GBP

View

Retailer 26

$2,526 CAD

£1,424 GBP

View

Most Expensive

Brilliant Earth

20987098A · Oct 30

$3,311 CAD

$2,370 USD

View

26 more retailers have this diamond

Prices start from $583 CADSave up to $2,728 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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