Radiant|Lab Grown|IGI

1.42ct E IF Radiant Lab Grown Diamond

ID • E/IF • IGI LG662464741

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

Certificate IGI LG662464741

Diamond specifications and retailer prices

From $318 CAD

$228 USD

As of October 30, 2026

Save $2,866 CAD (90%) vs most expensive(unlock to see where)

28 retailers carry this diamond

Most expensive: $3,185 CAD at Brilliant Earth · As of October 30, 2026

View at Brilliant Earth

About this 1.42ct lab-grown radiant diamond

This 1.42ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG662464741 or 662464741. Listed at 28 retailers as of October 30, 2026, with prices from $318 to $3,185, a $2,866 spread on the same certified stone. Brilliant Earth lists it at $3,185. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.42

Carat

Color

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle40.7°

Pavilion angle32.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG662464741

Dimensions7.98 × 5.63 × 3.65 mm

L/W Ratio1.42

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 LG662464741

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 30

Current: $3,185 CAD|Low: $318 CAD|High: $4,037 CAD|Avg: $1,239 CAD|-21.1%

Brilliant Earth

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

Retailer 15

Retailer 16

October 31, 2026

Retailer 3$318 CAD

Retailer 12$372 CAD

Retailer 5$608 CAD

Retailer 4$615 CAD

Retailer 14$723 CAD

Retailer 7$742 CAD

Retailer 10$748 CAD

Retailer 2$829 CAD

Retailer 11$1,060 CAD

Retailer 8$1,138 CAD

Retailer 16$1,273 CAD

Retailer 15$1,753 CAD

Retailer 6$1,754 CAD

Retailer 9$1,768 CAD

Retailer 13$2,780 CAD

Brilliant Earth$3,185 CAD

45 data points across 16 retailers

28 retailers$318 CAD to $3,185 CAD

Cheapest Retailer

$318 CAD

$228 USD

Retailer 2

$318 CAD

$228 USD

View

Price last confirmed 22 days ago

Retailer 3

$318 CAD

$228 USD

View

Price last confirmed 31 days ago

Retailer 4

$369 CAD

$264 USD

View

Price last confirmed 33 days ago

Retailer 5

$372 CAD

$266 USD

View

Final sale: no returns

Retailer 6

$390 CAD

$279 USD

View

Price last confirmed 32 days ago

Retailer 7

$394 CAD

$282 USD

View

Price last confirmed 27 days ago

Retailer 8

$608 CAD

HK$3,400 HKD

View

Retailer 9

$615 CAD

$440 USD

View

Retailer 10

$723 CAD

€493 EUR

View

Price last confirmed 7 days ago

Retailer 11

$742 CAD

$531 USD

View

Retailer 12

$748 CAD

ZAR 8,648 ZAR

View

Retailer 13

$829 CAD

£467 GBP

View

Retailer 14

$960 CAD

$687 USD

View

Retailer 15

$1,060 CAD

A$1,167 AUD

View

Retailer 16

$1,138 CAD

$815 USD

View

B+

Retailer 17

$1,273 CAD

$911 USD

View

Retailer 18

$1,400 CAD

$1,002 USD

View

Price last confirmed 20 days ago

B+

Retailer 19

$1,400 CAD

$1,002 USD

View

Retailer 20

$1,400 CAD

$1,002 USD

View

Price last confirmed 30 days ago

B+

Retailer 21

$1,638 CAD

$1,172 USD

View

B+

Retailer 22

$1,753 CAD

£988 GBP

View

B+

Retailer 23

$1,754 CAD

SGD 1,697 SGD

View

B+

Retailer 24

$1,768 CAD

A$1,947 AUD

View

B+

Retailer 25

$1,789 CAD

$1,281 USD

View

Retailer 26

$2,780 CAD

$1,990 USD

View

Price last confirmed 9 days ago

Retailer 27

$3,059 CAD

$2,190 USD

View

Most Expensive

Brilliant Earth

12545145Y · Oct 30

$3,185 CAD

$2,280 USD

View

27 more retailers have this diamond

Prices start from $318 CADSave up to $2,866 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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