Cushion|Lab Grown|IGI

1.91ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG768629911

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG768629911

Diamond specifications and retailer prices

From $3,106 CAD

$2,219 USD

As of October 29, 2026

Save $8,140 CAD (72%) vs most expensive(unlock to see where)

13 retailers carry this diamond

Most expensive: $11,246 CAD at Taylor and Hart · As of October 30, 2026

View at Taylor and Hart

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 LG768629911 or 768629911. Listed at 13 retailers as of October 29, 2026, with prices from $3,106 to $11,246, a $8,140 spread on the same certified stone. Taylor and Hart lists it at $11,246. 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 angle32.7°

Pavilion angle35.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG768629911

Dimensions8.39 × 6.75 × 4.37 mm

L/W Ratio1.24

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 LG768629911

Side View

Caratlytics Score

How it works →

B+

Very Good

Strong quality and value balance

Unlock full score analysis

See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29

Current: $4,406 CAD|Low: $2,963 CAD|High: $9,300 CAD|Avg: $6,252 CAD|-0.1%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

October 29, 2026

Retailer 2$3,106 CAD

Retailer 1$4,406 CAD

Retailer 8$4,850 CAD

Retailer 11$4,988 CAD

Retailer 5$5,152 CAD

Retailer 4$5,907 CAD

Retailer 7$6,284 CAD

Retailer 10$7,842 CAD

Retailer 3$8,410 CAD

Retailer 9$8,496 CAD

Retailer 6$9,225 CAD

39 data points across 11 retailers

13 retailers$3,106 CAD to $11,246 CAD

B+

Cheapest Retailer

$3,106 CAD

$2,219 USD

B+

Retailer 2

$4,013 CAD

HK$22,400 HKD

View

B+

Retailer 3

$4,406 CAD

£2,479 GBP

View

Retailer 4

$4,850 CAD

$3,465 USD

View

B+

Retailer 5

$4,988 CAD

$3,564 USD

View

B+

Retailer 6

$5,152 CAD

€3,506 EUR

View

B+

Retailer 7

$5,907 CAD

ZAR 68,178 ZAR

View

Retailer 8

$6,284 CAD

$4,490 USD

View

Price last confirmed 8 days ago

Retailer 9

$7,842 CAD

$5,603 USD

View

Retailer 10

$8,410 CAD

$6,009 USD

View

Retailer 11

$8,496 CAD

$6,070 USD

View

Retailer 12

$9,225 CAD

£5,190 GBP

View

Most Expensive

Taylor and Hart

80JXLO8 · Oct 30

$11,246 CAD

$8,035 USD

View

12 more retailers have this diamond

Prices start from $3,106 CADSave up to $8,140 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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B+

1.91ct Cushion

$3,106 CAD