Radiant|Lab Grown|IGI

0.66ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG809635473

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

Certificate IGI LG809635473

Diamond specifications and retailer prices

From $253 CAD

$181 USD

As of November 2, 2026

Save $1,283 CAD (84%) vs most expensive(unlock to see where)

19 retailers carry this diamond

Most expensive: $1,536 CAD at Michael Trio · As of November 1, 2026

View at Michael Trio

About this 0.66ct lab-grown radiant diamond

This 0.66ct lab-grown radiant sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG809635473 or 809635473. Listed at 19 retailers as of November 1, 2026, with prices from $253 to $1,536, a $1,283 spread on the same certified stone. Michael Trio lists it at $1,536. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.66

Carat

Color

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle43.3°

Pavilion angle33°

OriginLab Grown

Grading LabIGI

CertificateIGI LG809635473

Dimensions6.66 × 4.19 × 2.73 mm

L/W Ratio1.59

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG809635473

Side View

Caratlytics Score

How it works →

A+

Exceptional

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: Nov 2

Current: $1,536 CAD|Low: $253 CAD|High: $1,557 CAD|Avg: $734 CAD|-1.3%

Michael Trio

Retailer 2

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Retailer 11

Retailer 12

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Retailer 18

Retailer 19

November 2, 2026

Retailer 15$253 CAD

Retailer 8$284 CAD

Retailer 6$296 CAD

Retailer 19$316 CAD

Retailer 11$321 CAD

Retailer 18$426 CAD

Retailer 12$521 CAD

Retailer 16$571 CAD

Retailer 17$574 CAD

Retailer 13$605 CAD

Retailer 3$735 CAD

Retailer 14$801 CAD

Retailer 10$899 CAD

Retailer 4$1,016 CAD

Retailer 5$1,055 CAD

Retailer 2$1,067 CAD

Retailer 7$1,092 CAD

Retailer 9$1,494 CAD

Michael Trio$1,536 CAD

17 data points across 19 retailers

19 retailers$253 CAD to $1,536 CAD

A+

Cheapest Retailer

$253 CAD

$181 USD

Retailer 2

$284 CAD

$203 USD

View

Final sale: no returns

Retailer 3

$296 CAD

$212 USD

View

Retailer 4

$316 CAD

$226 USD

View

Retailer 5

$321 CAD

$230 USD

View

Price last confirmed 8 days ago

Retailer 6

$426 CAD

$305 USD

View

Retailer 7

$521 CAD

€355 EUR

View

Retailer 8

$571 CAD

£322 GBP

View

Retailer 9

$574 CAD

ZAR 6,642 ZAR

View

Retailer 10

$605 CAD

$433 USD

View

B+

Retailer 11

$735 CAD

$526 USD

View

B+

Retailer 12

$801 CAD

A$882 AUD

View

B+

Retailer 13

$899 CAD

A$990 AUD

View

B+

Retailer 14

$1,016 CAD

$727 USD

View

B+

Retailer 15

$1,055 CAD

$755 USD

View

Retailer 16

$1,067 CAD

$764 USD

View

B+

Retailer 17

$1,092 CAD

$782 USD

View

Retailer 18

$1,494 CAD

£842 GBP

View

Most Expensive

Michael Trio

8758496030 · Nov 1

$1,536 CAD

SGD 1,486 SGD

View

18 more retailers have this diamond

Prices start from $253 CADSave up to $1,283 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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A+

0.66ct Radiant

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