Marquise|Lab Grown|IGI

10.03ct F VS2 Marquise Lab Grown Diamond

EX • F/VS2 • IGI LG817676281

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG817676281

Diamond specifications and retailer prices

From $2,424 CAD

$1,735 USD

As of November 2, 2026

Save $10,432 CAD (81%) vs most expensive(unlock to see where)

12 retailers carry this diamond

Most expensive: $12,856 CAD at Brilliant Earth · As of November 2, 2026

View at Brilliant Earth

About this 10.03ct lab-grown marquise diamond

This 10.03ct lab-grown marquise sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG817676281 or 817676281. Listed at 12 retailers as of November 2, 2026, with prices from $2,424 to $12,856, a $10,432 spread on the same certified stone. Brilliant Earth lists it at $12,856. 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

10.03

Carat

Color

VS2

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.4°

Pavilion angle40.4°

OriginLab Grown

Grading LabIGI

CertificateIGI LG817676281

Dimensions22.75 × 11.20 × 6.95 mm

L/W Ratio2.03

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG817676281

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: Nov 2

Current: $12,856 CAD|Low: $1,962 CAD|High: $13,247 CAD|Avg: $5,495 CAD|-3.0%

Brilliant Earth

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

November 2, 2026

Retailer 7$1,962 CAD

Retailer 11$2,188 CAD

Retailer 5$2,424 CAD

Retailer 2$3,085 CAD

Retailer 10$3,459 CAD

Retailer 6$3,896 CAD

Retailer 8$4,078 CAD

Retailer 3$5,282 CAD

Retailer 9$5,896 CAD

Retailer 4$7,688 CAD

Retailer 12$8,587 CAD

Brilliant Earth$12,856 CAD

37 data points across 12 retailers

12 retailers$2,424 CAD to $12,856 CAD

Retailer 1

$1,962 CAD

£1,106 GBP

Price last confirmed 16 days ago

Retailer 2

$2,188 CAD

$1,566 USD

View

Price last confirmed 22 days ago

Retailer 3

$2,424 CAD

$1,735 USD

View

Retailer 4

$3,085 CAD

£1,738 GBP

View

B+

Retailer 5

$3,459 CAD

$2,475 USD

View

Retailer 6

$3,896 CAD

€2,655 EUR

View

Retailer 7

$4,078 CAD

$2,918 USD

View

B+

Retailer 8

$5,282 CAD

£2,976 GBP

View

B+

Retailer 9

$5,896 CAD

$4,219 USD

View

Retailer 10

$7,688 CAD

$5,502 USD

View

Price last confirmed 14 days ago

Retailer 11

$8,587 CAD

$6,145 USD

View

Most Expensive

Brilliant Earth

20732991A · Nov 2

$12,856 CAD

$9,200 USD

View

11 more retailers have this diamond

Prices start from $2,424 CADSave up to $10,432 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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10.03ct Marquise

$2,424 CAD