Cushion|Lab Grown|IGI

4.19ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG744514729

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG744514729

Diamond specifications and retailer prices

From $5,702 CAD

$4,082 USD

As of October 29, 2026

Save $28,508 CAD (83%) vs most expensive(unlock to see where)

12 retailers carry this diamond

Most expensive: $34,210 CAD at Do Amore Diamonds · As of October 30, 2026

View at Do Amore Diamonds

About this 4.19ct lab-grown cushion diamond

This 4.19ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG744514729 or 744514729. Listed at 12 retailers as of October 29, 2026, with prices from $5,702 to $34,210, a $28,508 spread on the same certified stone. Do Amore Diamonds lists it at $34,210. 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

4.19

Carat

Color

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36.8°

Pavilion angle39.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG744514729

Dimensions9.41 × 9.14 × 6.34 mm

L/W Ratio1.03

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

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG744514729

Side View

Caratlytics Score

How it works →

A+

Exceptional

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 29

Current: $34,210 CAD|Low: $5,702 CAD|High: $43,905 CAD|Avg: $15,181 CAD|-22.1%

Do Amore Diamonds

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

October 30, 2026

Retailer 10$5,702 CAD

Retailer 6$5,755 CAD

Retailer 4$6,394 CAD

Retailer 3$7,739 CAD

Retailer 9$9,302 CAD

Retailer 5$10,962 CAD

Retailer 11$11,420 CAD

Retailer 7$13,712 CAD

Retailer 8$15,817 CAD

Retailer 2$18,146 CAD

Do Amore Diamonds$34,210 CAD

29 data points across 11 retailers

12 retailers$5,702 CAD to $34,210 CAD

A+

Cheapest Retailer

$5,702 CAD

$4,082 USD

Retailer 2

$5,755 CAD

$4,120 USD

View

Retailer 3

$6,394 CAD

$4,577 USD

View

Retailer 4

$7,739 CAD

$5,540 USD

View

Final sale: no returns

Retailer 5

$9,302 CAD

$6,659 USD

View

Retailer 6

$10,962 CAD

€7,474 EUR

View

Retailer 7

$11,420 CAD

$8,175 USD

View

Price last confirmed 11 days ago

B+

Retailer 8

$13,712 CAD

£7,729 GBP

View

B+

Retailer 9

$15,817 CAD

$11,323 USD

View

B+

Retailer 10

$18,146 CAD

$12,990 USD

View

Retailer 11

$27,837 CAD

$19,928 USD

View

Most Expensive

Do Amore Diamonds

27-A3834BAFB · Oct 30

$34,210 CAD

$24,490 USD

View

11 more retailers have this diamond

Prices start from $5,702 CADSave up to $28,508 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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A+

4.19ct Cushion

$5,702 CAD