Marquise|Lab Grown|IGI

3.50ct D VS2 Marquise Lab Grown Diamond

EX • D/VS2 • IGI LG757538635

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG757538635

Diamond specifications and retailer prices

From $1,295 CAD

$925 USD

As of October 30, 2026

Save $10,798 CAD (89%) vs most expensive(unlock to see where)

25 retailers carry this diamond

Most expensive: $12,093 CAD at Do Amore Diamonds · As of October 29, 2026

View at Do Amore Diamonds

About this 3.5ct lab-grown marquise diamond

This 3.5ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG757538635 or 757538635. Listed at 25 retailers as of October 29, 2026, with prices from $1,295 to $12,093, a $10,798 spread on the same certified stone. Do Amore Diamonds lists it at $12,093. 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

3.50

Carat

Color

VS2

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.8°

Pavilion angle41.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG757538635

Dimensions8.00 × 8.00 × 15.00 mm

L/W Ratio1.00

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG757538635

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: $12,093 CAD|Low: $1,033 CAD|High: $12,093 CAD|Avg: $4,031 CAD|+2.7%

Do Amore Diamonds

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

Retailer 15

Retailer 16

Retailer 17

Retailer 18

Retailer 19

October 30, 2026

Retailer 3$1,243 CAD

Retailer 6$1,449 CAD

Retailer 17$1,502 CAD

Retailer 19$1,502 CAD

Retailer 16$1,694 CAD

Retailer 8$1,752 CAD

Retailer 5$2,011 CAD

Retailer 7$2,116 CAD

Retailer 2$2,389 CAD

Retailer 15$3,339 CAD

Retailer 18$4,493 CAD

Retailer 10$4,565 CAD

Retailer 4$4,696 CAD

Retailer 9$4,861 CAD

Retailer 12$5,651 CAD

Retailer 11$5,897 CAD

Retailer 14$6,382 CAD

Retailer 13$9,251 CAD

Do Amore Diamonds$12,093 CAD

43 data points across 19 retailers

25 retailers$1,295 CAD to $12,093 CAD

Retailer 1

$1,243 CAD

$888 USD

Price last confirmed 28 days ago

Retailer 2

$1,295 CAD

$925 USD

View

Retailer 3

$1,408 CAD

$1,006 USD

View

Price last confirmed 31 days ago

Retailer 4

$1,449 CAD

$1,035 USD

View

Final sale: no returns

Retailer 5

$1,502 CAD

$1,073 USD

View

Price last confirmed 13 days ago

Retailer 6

$1,502 CAD

$1,073 USD

View

Price last confirmed 27 days ago

Retailer 7

$1,502 CAD

$1,073 USD

View

Retailer 8

$1,694 CAD

$1,210 USD

View

Retailer 9

$1,752 CAD

$1,252 USD

View

Retailer 10

$2,011 CAD

$1,437 USD

View

Retailer 11

$2,116 CAD

$1,512 USD

View

B+

Retailer 12

$2,389 CAD

£1,344 GBP

View

Retailer 13

$3,106 CAD

$2,219 USD

View

Price last confirmed 29 days ago

B+

Retailer 14

$3,106 CAD

$2,219 USD

View

B+

Retailer 15

$3,339 CAD

$2,386 USD

View

Retailer 16

$4,493 CAD

A$4,939 AUD

View

Price last confirmed 25 days ago

Retailer 17

$4,565 CAD

£2,568 GBP

View

Retailer 18

$4,696 CAD

$3,355 USD

View

Retailer 19

$4,861 CAD

$3,473 USD

View

Retailer 20

$5,651 CAD

£3,179 GBP

View

Retailer 21

$5,897 CAD

$4,213 USD

View

Retailer 22

$6,382 CAD

$4,560 USD

View

Retailer 23

$9,251 CAD

$6,610 USD

View

Retailer 24

$11,491 CAD

$8,210 USD

View

Most Expensive

Do Amore Diamonds

23-757538635 · Oct 29

$12,093 CAD

$8,640 USD

View

24 more retailers have this diamond

Prices start from $1,295 CADSave up to $10,798 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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