Cushion|Lab Grown|IGI

1.91ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG818683328

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG818683328

Diamond specifications and retailer prices

From $1,363 CAD

$974 USD

As of October 29, 2026

Save $7,286 CAD (84%) vs most expensive(unlock to see where)

12 retailers carry this diamond

Most expensive: $8,650 CAD at Do Amore Diamonds · As of October 29, 2026

View at Do Amore Diamonds

About this 1.91ct lab-grown cushion diamond

This 1.91ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818683328 or 818683328. Listed at 12 retailers as of October 29, 2026, with prices from $1,363 to $8,650, a $7,286 spread on the same certified stone. Do Amore Diamonds lists it at $8,650. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.91

Carat

Color

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36.1°

Pavilion angle34.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG818683328

Dimensions8.68 × 6.55 × 4.33 mm

L/W Ratio1.33

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 LG818683328

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 29

Current: $8,650 CAD|Low: $1,363 CAD|High: $12,009 CAD|Avg: $4,350 CAD|-28.0%

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

October 29, 2026

Retailer 9$1,363 CAD

Retailer 13$1,407 CAD

Retailer 8$1,835 CAD

Retailer 14$1,863 CAD

Retailer 2$2,107 CAD

Retailer 3$2,225 CAD

Retailer 11$3,321 CAD

Retailer 7$4,698 CAD

Retailer 5$5,113 CAD

Retailer 6$5,447 CAD

Retailer 10$5,495 CAD

Retailer 12$6,284 CAD

Retailer 4$8,496 CAD

Do Amore Diamonds$8,650 CAD

34 data points across 14 retailers

12 retailers$1,363 CAD to $8,650 CAD

Cheapest Retailer

$1,363 CAD

$974 USD

Retailer 2

$1,407 CAD

$1,005 USD

View

Retailer 3

$1,835 CAD

$1,311 USD

View

Retailer 4

$1,863 CAD

$1,331 USD

View

Retailer 5

$2,107 CAD

€1,434 EUR

View

Retailer 6

$2,225 CAD

$1,590 USD

View

Price last confirmed 7 days ago

B+

Retailer 7

$3,321 CAD

$2,373 USD

View

B+

Retailer 8

$4,698 CAD

£2,643 GBP

View

B+

Retailer 9

$5,495 CAD

$3,926 USD

View

Retailer 10

$6,284 CAD

$4,490 USD

View

Price last confirmed 8 days ago

Retailer 11

$8,496 CAD

$6,070 USD

View

Most Expensive

Do Amore Diamonds

27-56F52F96D · Oct 29

$8,650 CAD

$6,180 USD

View

11 more retailers have this diamond

Prices start from $1,363 CADSave up to $7,286 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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1.91ct Cushion

$1,363 CAD