Marquise|Lab Grown|IGI

5.07ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG777627321

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG777627321

Diamond specifications and retailer prices

From $3,566 CAD

$2,553 USD

As of October 31, 2026

Save $14,691 CAD (80%) vs most expensive(unlock to see where)

23 retailers carry this diamond

Most expensive: $18,257 CAD at Brilliant Earth · As of October 31, 2026

View at Brilliant Earth

About this 5.07ct lab-grown marquise diamond

This 5.07ct lab-grown marquise sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG777627321 or 777627321. Listed at 23 retailers as of October 31, 2026, with prices from $3,566 to $18,257, a $14,691 spread on the same certified stone. Brilliant Earth lists it at $18,257. 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

5.07

Carat

Color

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.2°

Pavilion angle38.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG777627321

Dimensions17.68 × 9.07 × 5.47 mm

L/W Ratio1.95

Girdle conditionFaceted

Culet sizePointed

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 LG777627321

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 31

Current: $18,257 CAD|Low: $3,566 CAD|High: $18,747 CAD|Avg: $8,239 CAD

Brilliant Earth

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

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Retailer 10

Retailer 11

Retailer 12

Retailer 13

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Retailer 15

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Retailer 20

October 30, 2026

Retailer 6$3,566 CAD

Retailer 14$3,994 CAD

Retailer 5$4,138 CAD

Retailer 9$4,138 CAD

Retailer 20$4,365 CAD

Retailer 19$5,537 CAD

Retailer 2$5,586 CAD

Retailer 11$5,602 CAD

Retailer 7$5,687 CAD

Retailer 17$5,912 CAD

Retailer 16$6,421 CAD

Retailer 10$7,856 CAD

Retailer 18$8,398 CAD

Retailer 13$8,406 CAD

Retailer 3$11,047 CAD

Retailer 15$11,136 CAD

Retailer 8$11,591 CAD

Retailer 4$13,933 CAD

Retailer 12$14,432 CAD

Brilliant Earth$18,257 CAD

32 data points across 20 retailers

23 retailers$3,566 CAD to $18,257 CAD

Cheapest Retailer

$3,566 CAD

$2,553 USD

B+

Retailer 2

$3,994 CAD

$2,859 USD

View

Final sale: no returns

Retailer 3

$4,138 CAD

$2,962 USD

View

Price last confirmed 18 days ago

B+

Retailer 4

$4,138 CAD

$2,962 USD

View

B+

Retailer 5

$4,365 CAD

$3,125 USD

View

Retailer 6

$5,264 CAD

$3,768 USD

View

Price last confirmed 32 days ago

Retailer 7

$5,535 CAD

$3,962 USD

View

Price last confirmed 32 days ago

B+

Retailer 8

$5,537 CAD

$3,964 USD

View

B+

Retailer 9

$5,586 CAD

£3,149 GBP

View

B+

Retailer 10

$5,602 CAD

$4,010 USD

View

B+

Retailer 11

$5,687 CAD

$4,071 USD

View

B+

Retailer 12

$5,912 CAD

$4,232 USD

View

B+

Retailer 13

$6,421 CAD

€4,378 EUR

View

Retailer 14

$7,856 CAD

£4,428 GBP

View

Retailer 15

$8,063 CAD

$5,772 USD

View

Price last confirmed 31 days ago

Retailer 16

$8,398 CAD

A$9,249 AUD

View

Price last confirmed 8 days ago

Retailer 17

$8,406 CAD

ZAR 97,216 ZAR

View

Retailer 18

$11,047 CAD

$7,908 USD

View

Retailer 19

$11,136 CAD

£6,277 GBP

View

Retailer 20

$11,591 CAD

$8,298 USD

View

Retailer 21

$13,933 CAD

A$15,345 AUD

View

Price last confirmed 22 days ago

Retailer 22

$14,432 CAD

$10,332 USD

View

Most Expensive

Brilliant Earth

18275884A · Oct 30

$18,257 CAD

$13,070 USD

View

22 more retailers have this diamond

Prices start from $3,566 CADSave up to $14,691 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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