Cushion|Lab Grown|IGI

2.73ct E FL Cushion Lab Grown Diamond

ID • E/FL • IGI LG836607949

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

Certificate IGI LG836607949

Diamond specifications and retailer prices

From $2,200 CAD

£1,240 GBP

As of October 30, 2026

Save $11,713 CAD (84%) vs most expensive(unlock to see where)

17 retailers carry this diamond

Most expensive: $13,913 CAD at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 2.73ct lab-grown cushion diamond

This 2.73ct lab-grown cushion sits in the two to three carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG836607949 or 836607949. Listed at 17 retailers as of October 29, 2026, with prices from $2,200 to $13,913, a $11,713 spread on the same certified stone. Brilliant Earth lists it at $13,913. 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

2.73

Carat

Color

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.8°

Pavilion angle36.5°

OriginLab Grown

Grading LabIGI

CertificateIGI LG836607949

Dimensions7.94 × 7.81 × 5.33 mm

L/W Ratio1.02

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

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG836607949

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: $13,913 CAD|Low: $2,192 CAD|High: $13,927 CAD|Avg: $5,649 CAD|-0.1%

Brilliant Earth

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

October 30, 2026

Retailer 2$2,200 CAD

Retailer 9$2,215 CAD

Retailer 15$2,398 CAD

Retailer 13$2,410 CAD

Retailer 10$3,058 CAD

Retailer 4$3,429 CAD

Retailer 12$3,988 CAD

Retailer 14$4,379 CAD

Retailer 17$5,237 CAD

Retailer 11$5,595 CAD

Retailer 3$5,845 CAD

Retailer 8$7,155 CAD

Retailer 6$7,619 CAD

Retailer 5$8,409 CAD

Retailer 7$8,800 CAD

Retailer 16$9,169 CAD

Brilliant Earth$13,913 CAD

24 data points across 17 retailers

17 retailers$2,200 CAD to $13,913 CAD

Cheapest Retailer

$2,200 CAD

£1,240 GBP

Retailer 2

$2,215 CAD

$1,586 USD

View

Price last confirmed 17 days ago

Retailer 3

$2,398 CAD

$1,717 USD

View

Final sale: no returns

Retailer 4

$2,410 CAD

$1,725 USD

View

Retailer 5

$3,058 CAD

£1,724 GBP

View

Retailer 6

$3,429 CAD

$2,455 USD

View

Retailer 7

$3,988 CAD

€2,719 EUR

View

Retailer 8

$4,379 CAD

$3,135 USD

View

Retailer 9

$5,237 CAD

£2,952 GBP

View

B+

Retailer 10

$5,595 CAD

ZAR 64,705 ZAR

View

B+

Retailer 11

$5,845 CAD

$4,184 USD

View

Retailer 12

$7,155 CAD

£4,033 GBP

View

Price last confirmed 9 days ago

B+

Retailer 13

$7,619 CAD

$5,454 USD

View

B+

Retailer 14

$8,409 CAD

SGD 8,135 SGD

View

Retailer 15

$8,800 CAD

$6,300 USD

View

Price last confirmed 9 days ago

Retailer 16

$9,169 CAD

$6,564 USD

View

Most Expensive

Brilliant Earth

21695638A · Oct 29

$13,913 CAD

$9,960 USD

View

16 more retailers have this diamond

Prices start from $2,200 CADSave up to $11,713 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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