Marquise|Lab Grown|IGI

0.90ct D FL Marquise Lab Grown Diamond

EX • D/FL • IGI LG804625039

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG804625039

Diamond specifications and retailer prices

From $683 CAD

$489 USD

As of October 30, 2026

Save $3,252 CAD (83%) vs most expensive(unlock to see where)

22 retailers carry this diamond

Most expensive: $3,935 CAD at Riddles Jewelry · As of October 31, 2026

View at Riddles Jewelry

About this 0.9ct lab-grown marquise diamond

This 0.9ct lab-grown marquise sits in the just-under-one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804625039 or 804625039. Listed at 22 retailers as of October 30, 2026, with prices from $683 to $3,935, a $3,252 spread on the same certified stone. Riddles Jewelry lists it at $3,935. 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

0.90

Carat

Color

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36.4°

Pavilion angle40.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG804625039

Dimensions10.16 × 4.90 × 3.11 mm

L/W Ratio2.07

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 LG804625039

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: $1,407 CAD|Low: $569 CAD|High: $3,575 CAD|Avg: $1,528 CAD|+2.7%

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 31, 2026

Retailer 12$683 CAD

Retailer 4$764 CAD

Retailer 2$847 CAD

Retailer 10$870 CAD

Retailer 5$1,109 CAD

Retailer 8$1,232 CAD

Retailer 14$1,348 CAD

Retailer 11$1,363 CAD

Retailer 1$1,407 CAD

Retailer 7$1,531 CAD

Retailer 6$1,875 CAD

Retailer 3$2,225 CAD

Retailer 13$2,794 CAD

Retailer 9$3,537 CAD

43 data points across 14 retailers

22 retailers$683 CAD to $3,935 CAD

Cheapest Retailer

$683 CAD

$489 USD

Retailer 2

$764 CAD

$547 USD

View

Retailer 3

$847 CAD

$606 USD

View

Retailer 4

$847 CAD

$606 USD

View

Price last confirmed 16 days ago

Retailer 5

$870 CAD

$623 USD

View

Final sale: no returns

Retailer 6

$935 CAD

$669 USD

View

B+

Retailer 7

$1,109 CAD

$794 USD

View

B+

Retailer 8

$1,232 CAD

€840 EUR

View

B+

Retailer 9

$1,326 CAD

$949 USD

View

B+

Retailer 10

$1,348 CAD

$965 USD

View

B+

Retailer 11

$1,363 CAD

$976 USD

View

B+

Retailer 12

$1,407 CAD

£793 GBP

View

B+

Retailer 13

$1,531 CAD

ZAR 17,705 ZAR

View

Retailer 14

$1,875 CAD

$1,342 USD

View

Price last confirmed 8 days ago

Retailer 15

$2,225 CAD

$1,593 USD

View

Retailer 16

$2,759 CAD

$1,975 USD

View

Retailer 17

$2,794 CAD

$2,000 USD

View

Retailer 18

$2,837 CAD

View

Retailer 19

$2,954 CAD

$2,114 USD

View

Retailer 20

$3,146 CAD

$2,252 USD

View

Retailer 21

$3,537 CAD

£1,994 GBP

View

Most Expensive

Riddles Jewelry

1966206770 · Oct 31

$3,935 CAD

$2,817 USD

View

21 more retailers have this diamond

Prices start from $683 CADSave up to $3,252 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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