Cushion|Lab Grown|IGI

4.49ct D FL Cushion Lab Grown Diamond

EX • D/FL • IGI LG790622871

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG790622871

Diamond specifications and retailer prices

From $8,692 CAD

$6,220 USD

As of November 2, 2026

Save $50,125 CAD (85%) vs most expensive(unlock to see where)

23 retailers carry this diamond

Most expensive: $58,817 CAD at Do Amore Diamonds · As of November 2, 2026

View at Do Amore Diamonds

About this 4.49ct lab-grown cushion diamond

This 4.49ct 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 LG790622871 or 790622871. Listed at 23 retailers as of November 2, 2026, with prices from $8,692 to $58,817, a $50,125 spread on the same certified stone. Do Amore Diamonds lists it at $58,817. 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

4.49

Carat

Color

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.9°

Pavilion angle35.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG790622871

Dimensions11.40 × 8.67 × 5.78 mm

L/W Ratio1.31

Girdle conditionFaceted

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

SymmetryExcellent

FluorescenceNone

CertificateIGI LG790622871

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: Nov 2

Current: $14,140 CAD|Low: $8,581 CAD|High: $30,092 CAD|Avg: $18,314 CAD|-1.0%

Retailer 1

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

November 3, 2026

Retailer 5$8,904 CAD

Retailer 12$9,273 CAD

Retailer 3$9,445 CAD

Retailer 15$10,514 CAD

Retailer 10$11,045 CAD

Retailer 1$14,140 CAD

Retailer 7$16,611 CAD

Retailer 14$17,167 CAD

Retailer 8$18,298 CAD

Retailer 9$22,785 CAD

Retailer 11$24,700 CAD

Retailer 13$26,091 CAD

Retailer 6$27,356 CAD

Retailer 2$29,164 CAD

Retailer 4$30,092 CAD

43 data points across 15 retailers

23 retailers$8,692 CAD to $58,817 CAD

Cheapest Retailer

$8,692 CAD

$6,220 USD

Retailer 2

$8,904 CAD

$6,372 USD

View

Retailer 3

$9,273 CAD

$6,636 USD

View

Retailer 4

$9,445 CAD

View

Retailer 5

$10,481 CAD

$7,500 USD

View

Retailer 6

$10,514 CAD

$7,524 USD

View

Price last confirmed 17 days ago

Retailer 7

$11,045 CAD

$7,904 USD

View

Final sale: no returns

B+

Retailer 8

$14,140 CAD

£7,967 GBP

View

B+

Retailer 9

$16,611 CAD

£9,360 GBP

View

B+

Retailer 10

$17,167 CAD

$12,285 USD

View

B+

Retailer 11

$18,298 CAD

€12,471 EUR

View

B+

Retailer 12

$22,785 CAD

£12,839 GBP

View

B+

Retailer 13

$24,700 CAD

ZAR 285,555 ZAR

View

Retailer 14

$26,091 CAD

$18,671 USD

View

Retailer 15

$27,356 CAD

$19,576 USD

View

Retailer 16

$28,935 CAD

$20,707 USD

View

Retailer 17

$29,164 CAD

$20,870 USD

View

Retailer 18

$29,841 CAD

$21,355 USD

View

Retailer 19

$30,092 CAD

$21,534 USD

View

Price last confirmed 7 days ago

Retailer 20

$39,312 CAD

$28,132 USD

View

Retailer 21

$39,343 CAD

$28,154 USD

View

Retailer 22

$56,553 CAD

$40,470 USD

View

Most Expensive

Do Amore Diamonds

20-E78413 · Nov 2

$58,817 CAD

$42,090 USD

View

22 more retailers have this diamond

Prices start from $8,692 CADSave up to $50,125 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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4.49ct Cushion

$8,692 CAD