Marquise|Lab Grown|IGI

1.18ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG823602067

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG823602067

Diamond specifications and retailer prices

From $259 CAD

$185 USD

As of October 27, 2026

Save $1,344 CAD (84%) vs most expensive(unlock to see where)

23 retailers carry this diamond

Most expensive: $1,603 CAD at Reve Diamonds · As of October 28, 2026

View at Reve Diamonds

About this 1.18ct lab-grown marquise diamond

This 1.18ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG823602067 or 823602067. Listed at 23 retailers as of October 27, 2026, with prices from $259 to $1,603, a $1,344 spread on the same certified stone. Reve Diamonds lists it at $1,603. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.18

Carat

Color

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle38.8°

Pavilion angle39.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG823602067

Dimensions11.34 × 5.37 × 3.23 mm

L/W Ratio2.11

Girdle conditionFaceted

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG823602067

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 27

Current: $1,087 CAD|Low: $248 CAD|High: $1,518 CAD|Avg: $692 CAD

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

Retailer 14

October 29, 2026

Retailer 3$259 CAD

Retailer 8$315 CAD

Retailer 6$321 CAD

Retailer 11$404 CAD

Retailer 9$535 CAD

Retailer 12$551 CAD

Retailer 7$578 CAD

Retailer 14$782 CAD

Retailer 2$826 CAD

Retailer 5$833 CAD

Retailer 13$991 CAD

Retailer 1$1,087 CAD

Retailer 4$1,134 CAD

Retailer 10$1,507 CAD

35 data points across 14 retailers

23 retailers$259 CAD to $1,603 CAD

Cheapest Retailer

$259 CAD

$185 USD

Retailer 2

$288 CAD

$206 USD

View

Final sale: no returns

Retailer 3

$300 CAD

$214 USD

View

Retailer 4

$315 CAD

$225 USD

View

Retailer 5

$321 CAD

$229 USD

View

Retailer 6

$358 CAD

HK$2,000 HKD

View

Retailer 7

$404 CAD

£227 GBP

View

B+

Retailer 8

$437 CAD

$312 USD

View

Retailer 9

$465 CAD

$332 USD

View

Retailer 10

$535 CAD

€364 EUR

View

Retailer 11

$551 CAD

ZAR 6,356 ZAR

View

Retailer 12

$578 CAD

£325 GBP

View

B+

Retailer 13

$782 CAD

A$860 AUD

View

B+

Retailer 14

$826 CAD

$590 USD

View

B+

Retailer 15

$833 CAD

$595 USD

View

B+

Retailer 16

$991 CAD

A$1,089 AUD

View

B+

Retailer 17

$1,032 CAD

$737 USD

View

B+

Retailer 18

$1,057 CAD

SGD 1,021 SGD

View

Retailer 19

$1,085 CAD

$775 USD

View

B+

Retailer 20

$1,087 CAD

$777 USD

View

Retailer 21

$1,134 CAD

$810 USD

View

Retailer 22

$1,507 CAD

£848 GBP

View

Most Expensive

Reve Diamonds

1DDE0DF36 · Oct 28

$1,603 CAD

$1,145 USD

View

22 more retailers have this diamond

Prices start from $259 CADSave up to $1,344 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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