Radiant|Lab Grown|IGI

1.11ct D FL Radiant Lab Grown Diamond

EX • D/FL • IGI LG780665760

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG780665760

Diamond specifications and retailer prices

From $296 CAD

$212 USD

As of November 2, 2026

Save $2,995 CAD (91%) vs most expensive(unlock to see where)

15 retailers carry this diamond

Most expensive: $3,291 CAD at Rare Carat · As of November 1, 2026

View at Rare Carat

About this 1.11ct lab-grown radiant diamond

This 1.11ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG780665760 or 780665760. Listed at 15 retailers as of November 1, 2026, with prices from $296 to $3,291, a $2,995 spread on the same certified stone. Rare Carat lists it at $3,291. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.11

Carat

Color

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle38.8°

Pavilion angle32.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG780665760

Dimensions7.53 × 5.10 × 3.32 mm

L/W Ratio1.48

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG780665760

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

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

Price History

Last verified: Nov 2

Current: $3,291 CAD|Low: $296 CAD|High: $4,122 CAD|Avg: $1,484 CAD|+10.8%

Rare Carat

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

October 31, 2026

Retailer 8$296 CAD

Retailer 4$458 CAD

Retailer 9$574 CAD

Retailer 12$630 CAD

Retailer 2$704 CAD

Retailer 3$731 CAD

Retailer 5$755 CAD

Retailer 11$1,184 CAD

Retailer 13$1,238 CAD

Retailer 7$1,631 CAD

Retailer 6$2,445 CAD

Retailer 10$2,837 CAD

Rare Carat$3,291 CAD

29 data points across 13 retailers

15 retailers$296 CAD to $3,291 CAD

Cheapest Retailer

$296 CAD

$212 USD

Retailer 2

$404 CAD

$289 USD

View

Price last confirmed 34 days ago

Retailer 3

$458 CAD

$328 USD

View

Final sale: no returns

Retailer 4

$470 CAD

$336 USD

View

Price last confirmed 36 days ago

Retailer 5

$574 CAD

$411 USD

View

Retailer 6

$630 CAD

$451 USD

View

Retailer 7

$704 CAD

€480 EUR

View

Retailer 8

$731 CAD

$523 USD

View

B+

Retailer 9

$1,184 CAD

$847 USD

View

B+

Retailer 10

$1,238 CAD

$886 USD

View

B+

Retailer 11

$1,631 CAD

£919 GBP

View

Retailer 12

$1,779 CAD

$1,273 USD

View

Price last confirmed 33 days ago

Retailer 13

$2,445 CAD

$1,750 USD

View

Retailer 14

$2,837 CAD

$2,030 USD

View

Most Expensive

Rare Carat

B84-26B · Nov 1

$3,291 CAD

$2,355 USD

View

14 more retailers have this diamond

Prices start from $296 CADSave up to $2,995 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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