Marquise|Lab Grown|IGI

0.57ct E IF Marquise Lab Grown Diamond

EX • E/IF • IGI LG728558163

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG728558163

Diamond specifications and retailer prices

From $276 CAD

$197 USD

As of October 30, 2026

Save $2,551 CAD (90%) vs most expensive(unlock to see where)

23 retailers carry this diamond

Most expensive: $2,827 CAD at Do Amore Diamonds · As of October 29, 2026

View at Do Amore Diamonds

About this 0.57ct lab-grown marquise diamond

This 0.57ct lab-grown marquise sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG728558163 or 728558163. Listed at 23 retailers as of October 29, 2026, with prices from $276 to $2,827, a $2,551 spread on the same certified stone. Do Amore Diamonds lists it at $2,827. 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

0.57

Carat

Color

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryVery Good

FluorescenceNone

Crown angle34°

Pavilion angle39.5°

OriginLab Grown

Grading LabIGI

CertificateIGI LG728558163

Dimensions8.62 × 4.39 × 2.66 mm

L/W Ratio1.96

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

CutExcellent

PolishExcellent

SymmetryVery Good

FluorescenceNone

CertificateIGI LG728558163

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: $2,827 CAD|Low: $269 CAD|High: $2,827 CAD|Avg: $974 CAD

Do Amore Diamonds

Retailer 2

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Retailer 21

October 29, 2026

Retailer 7$276 CAD

Retailer 9$308 CAD

Retailer 16$319 CAD

Retailer 2$342 CAD

Retailer 12$414 CAD

Retailer 14$502 CAD

Retailer 17$539 CAD

Retailer 19$681 CAD

Retailer 5$753 CAD

Retailer 6$792 CAD

Retailer 11$882 CAD

Retailer 21$899 CAD

Retailer 15$1,050 CAD

Retailer 20$1,050 CAD

Retailer 8$1,178 CAD

Retailer 13$1,211 CAD

Retailer 4$1,451 CAD

Retailer 10$1,472 CAD

Retailer 3$1,511 CAD

Retailer 18$1,656 CAD

Do Amore Diamonds$2,827 CAD

30 data points across 21 retailers

23 retailers$276 CAD to $2,827 CAD

Cheapest Retailer

$276 CAD

$197 USD

Retailer 2

$308 CAD

$220 USD

View

Final sale: no returns

Retailer 3

$319 CAD

$228 USD

View

Retailer 4

$329 CAD

$235 USD

View

Price last confirmed 11 days ago

Retailer 5

$342 CAD

$244 USD

View

Retailer 6

$414 CAD

$296 USD

View

Retailer 7

$502 CAD

$359 USD

View

Retailer 8

$539 CAD

$385 USD

View

Retailer 9

$681 CAD

ZAR 7,859 ZAR

View

B+

Retailer 10

$753 CAD

$538 USD

View

B+

Retailer 11

$792 CAD

€539 EUR

View

B+

Retailer 12

$882 CAD

$630 USD

View

B+

Retailer 13

$882 CAD

$630 USD

View

B+

Retailer 14

$899 CAD

$642 USD

View

B+

Retailer 15

$1,050 CAD

$750 USD

View

B+

Retailer 16

$1,050 CAD

$750 USD

View

Retailer 17

$1,178 CAD

View

B+

Retailer 18

$1,211 CAD

$865 USD

View

Retailer 19

$1,451 CAD

$1,037 USD

View

Retailer 20

$1,472 CAD

£828 GBP

View

Price last confirmed 10 days ago

Retailer 21

$1,511 CAD

£850 GBP

View

Retailer 22

$1,656 CAD

$1,183 USD

View

Most Expensive

Do Amore Diamonds

32-LG728558163 · Oct 29

$2,827 CAD

$2,020 USD

View

22 more retailers have this diamond

Prices start from $276 CADSave up to $2,551 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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