Radiant|Lab Grown|IGI

1.05ct D FL Radiant Lab Grown Diamond

EX • D/FL • IGI LG794612664

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

Certificate IGI LG794612664

Diamond specifications and retailer prices

From $550 CAD

$393 USD

As of October 27, 2026

Save $3,271 CAD (86%) vs most expensive(unlock to see where)

19 retailers carry this diamond

Most expensive: $3,821 CAD at Brilliant Earth · As of October 28, 2026

View at Brilliant Earth

About this 1.05ct lab-grown radiant diamond

This 1.05ct 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 LG794612664 or 794612664. Listed at 19 retailers as of October 27, 2026, with prices from $550 to $3,821, a $3,271 spread on the same certified stone. Brilliant Earth lists it at $3,821. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05

Carat

Color

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle47.5°

Pavilion angle33.4°

OriginLab Grown

Grading LabIGI

CertificateIGI LG794612664

Dimensions7.24 × 4.99 × 3.29 mm

L/W Ratio1.45

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 LG794612664

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 27

Current: $3,821 CAD|Low: $528 CAD|High: $3,835 CAD|Avg: $1,353 CAD|-0.4%

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

October 29, 2026

Retailer 15$550 CAD

Retailer 5$616 CAD

Retailer 3$682 CAD

Retailer 6$682 CAD

Retailer 2$706 CAD

Retailer 10$889 CAD

Retailer 14$917 CAD

Retailer 7$1,101 CAD

Retailer 9$1,111 CAD

Retailer 8$1,171 CAD

Retailer 11$1,186 CAD

Retailer 13$1,910 CAD

Retailer 4$2,190 CAD

Retailer 12$2,677 CAD

Brilliant Earth$3,821 CAD

38 data points across 15 retailers

19 retailers$550 CAD to $3,821 CAD

Cheapest Retailer

$550 CAD

$393 USD

Retailer 2

$616 CAD

$440 USD

View

Final sale: no returns

Retailer 3

$616 CAD

$440 USD

View

Retailer 4

$682 CAD

$487 USD

View

Retailer 5

$682 CAD

$487 USD

View

Retailer 6

$706 CAD

£397 GBP

View

B+

Retailer 7

$889 CAD

$635 USD

View

B+

Retailer 8

$914 CAD

$653 USD

View

Retailer 9

$917 CAD

$655 USD

View

B+

Retailer 10

$1,101 CAD

$787 USD

View

B+

Retailer 11

$1,111 CAD

£625 GBP

View

B+

Retailer 12

$1,171 CAD

ZAR 13,513 ZAR

View

B+

Retailer 13

$1,186 CAD

€807 EUR

View

Retailer 14

$1,910 CAD

$1,365 USD

View

Retailer 15

$2,190 CAD

$1,565 USD

View

Retailer 16

$2,242 CAD

$1,602 USD

View

Retailer 17

$2,531 CAD

$1,808 USD

View

Retailer 18

$2,677 CAD

£1,506 GBP

View

Most Expensive

Brilliant Earth

22254753A · Oct 28

$3,821 CAD

$2,730 USD

View

18 more retailers have this diamond

Prices start from $550 CADSave up to $3,271 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 1.05ct D FL radiant lab-grown

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

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