Marquise|Lab Grown|IGI

1.58ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG638454919

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG638454919

Diamond specifications and retailer prices

From $615 CAD

$440 USD

As of October 31, 2026

Save $2,864 CAD (82%) vs most expensive(unlock to see where)

29 retailers carry this diamond

Most expensive: $3,478 CAD at Brilliant Earth · As of October 24, 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 LG638454919 or 638454919. Listed at 29 retailers as of October 24, 2026, with prices from $615 to $3,478, a $2,864 spread on the same certified stone. Brilliant Earth lists it at $3,478. 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 angle34.4°

Pavilion angle41.4°

OriginLab Grown

Grading LabIGI

CertificateIGI LG638454919

Dimensions11.93 × 6.07 × 3.85 mm

L/W Ratio1.97

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 LG638454919

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 31

Current: $3,478 CAD|Low: $510 CAD|High: $3,478 CAD|Avg: $1,550 CAD

Brilliant Earth

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

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Retailer 11

Retailer 12

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Retailer 16

Retailer 17

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Retailer 19

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Retailer 22

October 31, 2026

Retailer 11$510 CAD

Retailer 2$615 CAD

Retailer 9$631 CAD

Retailer 7$733 CAD

Retailer 20$803 CAD

Retailer 5$891 CAD

Retailer 4$990 CAD

Retailer 17$1,022 CAD

Retailer 10$1,071 CAD

Retailer 19$1,086 CAD

Retailer 13$1,131 CAD

Retailer 12$1,447 CAD

Retailer 18$1,466 CAD

Retailer 3$1,854 CAD

Retailer 8$2,088 CAD

Retailer 14$2,112 CAD

Retailer 21$2,333 CAD

Retailer 6$2,402 CAD

Retailer 16$2,407 CAD

Retailer 22$2,482 CAD

Retailer 15$2,850 CAD

Brilliant Earth$3,478 CAD

35 data points across 22 retailers

29 retailers$615 CAD to $3,478 CAD

Retailer 1

$510 CAD

$365 USD

Price last confirmed 23 days ago

Retailer 2

$563 CAD

$403 USD

View

Price last confirmed 31 days ago

Retailer 3

$615 CAD

$440 USD

View

Final sale: no returns

Retailer 4

$630 CAD

$451 USD

View

Price last confirmed 32 days ago

Retailer 5

$631 CAD

$452 USD

View

Price last confirmed 23 days ago

Retailer 6

$631 CAD

$452 USD

View

Price last confirmed 20 days ago

Retailer 7

$689 CAD

$493 USD

View

Price last confirmed 32 days ago

Retailer 8

$733 CAD

HK$4,100 HKD

View

Retailer 9

$803 CAD

$575 USD

View

Retailer 10

$891 CAD

$638 USD

View

Retailer 11

$990 CAD

$709 USD

View

Retailer 12

$1,022 CAD

€697 EUR

View

Retailer 13

$1,071 CAD

$767 USD

View

Retailer 14

$1,086 CAD

ZAR 12,560 ZAR

View

Retailer 15

$1,131 CAD

£637 GBP

View

Retailer 16

$1,447 CAD

$1,036 USD

View

Price last confirmed 7 days ago

B+

Retailer 17

$1,466 CAD

A$1,615 AUD

View

Retailer 18

$1,854 CAD

$1,327 USD

View

Retailer 19

$2,031 CAD

$1,454 USD

View

Price last confirmed 21 days ago

Retailer 20

$2,031 CAD

$1,454 USD

View

Retailer 21

$2,088 CAD

$1,494 USD

View

B+

Retailer 22

$2,112 CAD

SGD 2,043 SGD

View

Retailer 23

$2,242 CAD

$1,605 USD

View

Price last confirmed 30 days ago

Retailer 24

$2,333 CAD

$1,670 USD

View

Retailer 25

$2,402 CAD

$1,720 USD

View

Retailer 26

$2,407 CAD

A$2,651 AUD

View

Retailer 27

$2,482 CAD

£1,399 GBP

View

Retailer 28

$2,850 CAD

$2,040 USD

View

Most Expensive

Brilliant Earth

10876350A · Oct 24

$3,478 CAD

$2,490 USD

View

28 more retailers have this diamond

Prices start from $615 CADSave up to $2,864 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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