Radiant|Lab Grown|IGI

1.11ct D FL Radiant Lab Grown Diamond

EX • D/FL • IGI LG800685021

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

Certificate IGI LG800685021

Diamond specifications and retailer prices

From $514 CAD

$368 USD

As of November 1, 2026

Save $2,777 CAD (84%) vs most expensive(unlock to see where)

14 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 LG800685021 or 800685021. Listed at 14 retailers as of November 1, 2026, with prices from $514 to $3,291, a $2,777 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 angle43.4°

Pavilion angle35.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG800685021

Dimensions7.22 × 5.16 × 3.51 mm

L/W Ratio1.40

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 LG800685021

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 1

Current: $3,291 CAD|Low: $514 CAD|High: $4,122 CAD|Avg: $1,699 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

November 1, 2026

Retailer 3$514 CAD

Retailer 6$676 CAD

Retailer 11$746 CAD

Retailer 10$748 CAD

Retailer 9$763 CAD

Retailer 4$866 CAD

Retailer 8$1,409 CAD

Retailer 2$2,027 CAD

Retailer 5$2,921 CAD

Retailer 7$3,284 CAD

Rare Carat$3,291 CAD

27 data points across 11 retailers

14 retailers$514 CAD to $3,291 CAD

Retailer 1

$388 CAD

$278 USD

Price last confirmed 22 days ago

Retailer 2

$451 CAD

$323 USD

View

Price last confirmed 20 days ago

Retailer 3

$514 CAD

$368 USD

View

Final sale: no returns

Retailer 4

$676 CAD

$484 USD

View

Retailer 5

$746 CAD

$534 USD

View

Retailer 6

$748 CAD

$535 USD

View

Retailer 7

$763 CAD

$546 USD

View

Retailer 8

$866 CAD

€590 EUR

View

B+

Retailer 9

$1,409 CAD

$1,008 USD

View

Retailer 10

$1,710 CAD

$1,224 USD

View

Price last confirmed 23 days ago

B+

Retailer 11

$2,027 CAD

£1,142 GBP

View

Retailer 12

$2,921 CAD

$2,090 USD

View

Retailer 13

$3,284 CAD

$2,350 USD

View

Most Expensive

Rare Carat

B86A-40 · Nov 1

$3,291 CAD

$2,355 USD

View

13 more retailers have this diamond

Prices start from $514 CADSave up to $2,777 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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