Round|Lab Grown|IGI

1.46ct D FL Round Lab Grown Diamond

EX • D/FL • IGI LG842644923

Shape and cutting style on the report: Round brilliant

Certificate IGI LG842644923

Diamond specifications and retailer prices

From $523 CAD

$374 USD

As of October 29, 2026

Save $4,697 CAD (90%) vs most expensive(unlock to see where)

25 retailers carry this diamond

Most expensive: $5,221 CAD at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 1.46ct lab-grown round diamond

This 1.46ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG842644923 or 842644923. Listed at 25 retailers as of October 29, 2026, with prices from $523 to $5,221, a $4,697 spread on the same certified stone. Brilliant Earth lists it at $5,221. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.46

Carat

Color

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.4°

Pavilion angle40.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG842644923

Dimensions7.31 × 7.35 × 4.40 mm

L/W Ratio1.01

Girdle conditionFaceted

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 LG842644923

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 29

Current: $5,221 CAD|Low: $523 CAD|High: $5,221 CAD|Avg: $1,737 CAD

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

Retailer 17

Retailer 18

Retailer 19

Retailer 20

Retailer 21

Retailer 22

Retailer 23

Retailer 24

Retailer 25

October 30, 2026

Retailer 23$523 CAD

Retailer 22$607 CAD

Retailer 6$649 CAD

Retailer 8$649 CAD

Retailer 7$654 CAD

Retailer 21$770 CAD

Retailer 15$948 CAD

Retailer 13$1,002 CAD

Retailer 17$1,029 CAD

Retailer 5$1,035 CAD

Retailer 9$1,069 CAD

Retailer 19$1,116 CAD

Retailer 2$1,170 CAD

Retailer 16$1,412 CAD

Retailer 4$1,442 CAD

Retailer 3$2,087 CAD

Retailer 14$2,130 CAD

Retailer 10$2,142 CAD

Retailer 11$2,368 CAD

Retailer 24$2,448 CAD

Retailer 20$2,540 CAD

Retailer 25$2,841 CAD

Retailer 18$2,955 CAD

Retailer 12$5,170 CAD

Brilliant Earth$5,221 CAD

19 data points across 25 retailers

25 retailers$523 CAD to $5,221 CAD

Cheapest Retailer

$523 CAD

$374 USD

Retailer 2

$607 CAD

$434 USD

View

Retailer 3

$649 CAD

$464 USD

View

Retailer 4

$649 CAD

$464 USD

View

Retailer 5

$654 CAD

$467 USD

View

Final sale: no returns

Retailer 6

$770 CAD

$550 USD

View

Retailer 7

$948 CAD

$677 USD

View

Retailer 8

$1,002 CAD

€682 EUR

View

Retailer 9

$1,029 CAD

$735 USD

View

Retailer 10

$1,035 CAD

£582 GBP

View

Price last confirmed 13 days ago

Retailer 11

$1,069 CAD

$764 USD

View

Retailer 12

$1,116 CAD

ZAR 12,879 ZAR

View

Retailer 13

$1,170 CAD

£658 GBP

View

B+

Retailer 14

$1,412 CAD

$1,009 USD

View

B+

Retailer 15

$1,442 CAD

$1,030 USD

View

B+

Retailer 16

$2,087 CAD

$1,491 USD

View

B+

Retailer 17

$2,130 CAD

View

B+

Retailer 18

$2,142 CAD

$1,530 USD

View

Retailer 19

$2,368 CAD

$1,692 USD

View

Retailer 20

$2,448 CAD

$1,749 USD

View

Retailer 21

$2,540 CAD

£1,429 GBP

View

Retailer 22

$2,841 CAD

$2,030 USD

View

Price last confirmed 8 days ago

Retailer 23

$2,955 CAD

$2,111 USD

View

Retailer 24

$5,170 CAD

$3,694 USD

View

Most Expensive

Brilliant Earth

22181648A · Oct 29

$5,221 CAD

$3,730 USD

View

24 more retailers have this diamond

Prices start from $523 CADSave up to $4,697 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.

Where to buy this spec

See every retailer carrying 1.46ct D FL round lab-grown

Ranked by inventory count, with return policy, certs, and trust signals.

Similar diamonds

1.46ct Round

$523 CAD