Marquise|Lab Grown|IGI

2.18ct E FL Marquise Lab Grown Diamond

EX • E/FL • IGI LG818623831

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818623831

Diamond specifications and retailer prices

From $1,792 CAD

$1,283 USD

As of October 30, 2026

Save $10,542 CAD (85%) vs most expensive(unlock to see where)

23 retailers carry this diamond

Most expensive: $12,335 CAD at Do Amore Diamonds · As of October 29, 2026

View at Do Amore Diamonds

About this 2.18ct lab-grown marquise diamond

This 2.18ct lab-grown marquise sits in the two to three carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818623831 or 818623831. Listed at 23 retailers as of October 29, 2026, with prices from $1,792 to $12,335, a $10,542 spread on the same certified stone. Do Amore Diamonds lists it at $12,335. 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

2.18

Carat

Color

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.8°

Pavilion angle40°

OriginLab Grown

Grading LabIGI

CertificateIGI LG818623831

Dimensions13.27 × 6.85 × 4.28 mm

L/W Ratio1.94

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG818623831

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: $12,335 CAD|Low: $1,792 CAD|High: $14,276 CAD|Avg: $5,247 CAD|-13.6%

Do Amore Diamonds

Retailer 2

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October 30, 2026

Retailer 11$1,792 CAD

Retailer 20$1,950 CAD

Retailer 7$2,006 CAD

Retailer 6$2,080 CAD

Retailer 22$2,207 CAD

Retailer 17$2,319 CAD

Retailer 3$2,925 CAD

Retailer 13$3,239 CAD

Retailer 18$3,491 CAD

Retailer 21$3,876 CAD

Retailer 14$4,302 CAD

Retailer 4$5,036 CAD

Retailer 8$5,498 CAD

Retailer 9$5,535 CAD

Retailer 16$5,922 CAD

Retailer 10$6,377 CAD

Retailer 5$6,427 CAD

Retailer 19$6,564 CAD

Retailer 2$6,943 CAD

Retailer 12$8,135 CAD

Retailer 15$8,740 CAD

Do Amore Diamonds$12,335 CAD

33 data points across 22 retailers

23 retailers$1,792 CAD to $12,335 CAD

Cheapest Retailer

$1,792 CAD

$1,283 USD

Retailer 2

$1,950 CAD

$1,396 USD

View

Retailer 3

$2,006 CAD

$1,436 USD

View

Final sale: no returns

Retailer 4

$2,080 CAD

$1,489 USD

View

Retailer 5

$2,207 CAD

$1,580 USD

View

Retailer 6

$2,319 CAD

$1,660 USD

View

Retailer 7

$2,408 CAD

$1,724 USD

View

Price last confirmed 18 days ago

Retailer 8

$2,925 CAD

$2,094 USD

View

Retailer 9

$3,239 CAD

£1,826 GBP

View

Retailer 10

$3,491 CAD

€2,380 EUR

View

Retailer 11

$3,876 CAD

$2,775 USD

View

B+

Retailer 12

$4,302 CAD

$3,080 USD

View

B+

Retailer 13

$5,036 CAD

$3,605 USD

View

B+

Retailer 14

$5,498 CAD

$3,936 USD

View

B+

Retailer 15

$5,535 CAD

£3,120 GBP

View

B+

Retailer 16

$5,922 CAD

ZAR 68,488 ZAR

View

B+

Retailer 17

$6,377 CAD

$4,565 USD

View

B+

Retailer 18

$6,427 CAD

$4,601 USD

View

B+

Retailer 19

$6,564 CAD

£3,700 GBP

View

B+

Retailer 20

$6,943 CAD

$4,970 USD

View

Retailer 21

$8,135 CAD

$5,824 USD

View

Retailer 22

$8,740 CAD

$6,257 USD

View

Most Expensive

Do Amore Diamonds

27-BD4DAD791 · Oct 29

$12,335 CAD

$8,830 USD

View

22 more retailers have this diamond

Prices start from $1,792 CADSave up to $10,542 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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