Emerald|Lab Grown|IGI

4.09ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG738511290

Shape and cutting style on the report: Emerald cut

Certificate IGI LG738511290

Diamond specifications and retailer prices

From $4,509 CAD

$3,228 USD

As of October 30, 2026

Save $15,911 CAD (78%) vs most expensive(unlock to see where)

25 retailers carry this diamond

Most expensive: $20,420 CAD at With Clarity · As of October 30, 2026

View at With Clarity

About this 4.09ct lab-grown emerald diamond

This 4.09ct lab-grown emerald sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG738511290 or 738511290. Listed at 25 retailers as of October 30, 2026, with prices from $4,509 to $20,420, a $15,911 spread on the same certified stone. With Clarity lists it at $20,420. 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

4.09

Carat

Color

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.6°

Pavilion angle38.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG738511290

Dimensions10.93 × 7.49 × 4.94 mm

L/W Ratio1.46

Culet sizeLarge

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 LG738511290

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: $12,628 CAD|Low: $4,329 CAD|High: $20,420 CAD|Avg: $10,488 CAD|-27.4%

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

Retailer 16

Retailer 17

Retailer 18

Retailer 19

Retailer 20

Retailer 21

Retailer 22

Retailer 23

Retailer 24

With Clarity

October 30, 2026

Retailer 24$4,509 CAD

Retailer 23$4,906 CAD

Retailer 19$5,050 CAD

Retailer 13$5,145 CAD

Retailer 3$5,231 CAD

Retailer 5$5,448 CAD

Retailer 14$6,437 CAD

Retailer 2$6,536 CAD

Retailer 12$6,957 CAD

Retailer 4$7,362 CAD

Retailer 8$7,927 CAD

Retailer 16$7,962 CAD

Retailer 9$8,261 CAD

Retailer 20$8,434 CAD

Retailer 18$11,131 CAD

Retailer 22$11,264 CAD

Retailer 1$12,628 CAD

Retailer 11$13,067 CAD

Retailer 21$13,329 CAD

Retailer 15$13,826 CAD

Retailer 10$14,509 CAD

Retailer 7$16,899 CAD

Retailer 17$18,297 CAD

Retailer 6$18,638 CAD

With Clarity$20,420 CAD

31 data points across 25 retailers

25 retailers$4,509 CAD to $20,420 CAD

Cheapest Retailer

$4,509 CAD

$3,228 USD

Retailer 2

$4,906 CAD

$3,512 USD

View

Retailer 3

$5,050 CAD

$3,615 USD

View

Final sale: no returns

Retailer 4

$5,145 CAD

$3,683 USD

View

Retailer 5

$5,231 CAD

$3,745 USD

View

Retailer 6

$5,448 CAD

$3,900 USD

View

Retailer 7

$6,437 CAD

HK$36,000 HKD

View

Retailer 8

$6,536 CAD

$4,679 USD

View

Retailer 9

$6,957 CAD

£3,922 GBP

View

Retailer 10

$7,362 CAD

$5,270 USD

View

Retailer 11

$7,927 CAD

$5,675 USD

View

Retailer 12

$7,962 CAD

£4,488 GBP

View

Retailer 13

$8,261 CAD

$5,914 USD

View

Retailer 14

$8,434 CAD

€5,750 EUR

View

B+

Retailer 15

$11,131 CAD

ZAR 128,733 ZAR

View

Retailer 16

$11,264 CAD

A$12,406 AUD

View

Price last confirmed 8 days ago

B+

Retailer 17

$12,628 CAD

$9,040 USD

View

B+

Retailer 18

$13,067 CAD

$9,354 USD

View

B+

Retailer 19

$13,329 CAD

£7,513 GBP

View

B+

Retailer 20

$13,826 CAD

$9,898 USD

View

B+

Retailer 21

$14,509 CAD

$10,387 USD

View

Retailer 22

$16,899 CAD

A$18,612 AUD

View

Price last confirmed 22 days ago

Retailer 23

$18,297 CAD

$13,098 USD

View

Retailer 24

$18,638 CAD

SGD 18,030 SGD

View

Most Expensive

With Clarity

738511290 · Oct 30

$20,420 CAD

$14,618 USD

View

24 more retailers have this diamond

Prices start from $4,509 CADSave up to $15,911 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.

Similar diamonds

4.09ct Emerald

$4,509 CAD