Radiant|Lab Grown|IGI

2.79ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG743550651

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

Certificate IGI LG743550651

Diamond specifications and retailer prices

From $1,347 CAD

$964 USD

As of October 30, 2026

Save $8,404 CAD (86%) vs most expensive(unlock to see where)

26 retailers carry this diamond

Most expensive: $9,750 CAD at Brilliant Earth · As of October 30, 2026

View at Brilliant Earth

About this 2.79ct lab-grown radiant diamond

This 2.79ct lab-grown radiant sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG743550651 or 743550651. Listed at 26 retailers as of October 30, 2026, with prices from $1,347 to $9,750, a $8,404 spread on the same certified stone. Brilliant Earth lists it at $9,750. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.79

Carat

Color

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle40.3°

Pavilion angle34°

OriginLab Grown

Grading LabIGI

CertificateIGI LG743550651

Dimensions9.94 × 7.14 × 4.66 mm

L/W Ratio1.39

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 LG743550651

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: $9,750 CAD|Low: $1,347 CAD|High: $11,091 CAD|Avg: $3,999 CAD|-12.1%

Brilliant Earth

Retailer 2

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Retailer 25

October 31, 2026

Retailer 24$1,347 CAD

Retailer 8$1,562 CAD

Retailer 15$1,570 CAD

Retailer 23$1,713 CAD

Retailer 10$1,795 CAD

Retailer 3$1,913 CAD

Retailer 20$1,922 CAD

Retailer 22$2,361 CAD

Retailer 2$2,389 CAD

Retailer 12$2,675 CAD

Retailer 17$3,137 CAD

Retailer 19$3,367 CAD

Retailer 14$3,971 CAD

Retailer 13$4,235 CAD

Retailer 11$4,278 CAD

Retailer 7$4,322 CAD

Retailer 21$4,844 CAD

Retailer 25$5,074 CAD

Retailer 6$5,440 CAD

Retailer 4$5,532 CAD

Retailer 9$5,707 CAD

Retailer 5$5,952 CAD

Retailer 18$6,153 CAD

Retailer 16$7,613 CAD

Brilliant Earth$9,750 CAD

31 data points across 25 retailers

26 retailers$1,347 CAD to $9,750 CAD

Cheapest Retailer

$1,347 CAD

$964 USD

Retailer 2

$1,562 CAD

$1,118 USD

View

Retailer 3

$1,570 CAD

$1,124 USD

View

Retailer 4

$1,713 CAD

$1,226 USD

View

Final sale: no returns

Retailer 5

$1,795 CAD

$1,285 USD

View

Retailer 6

$1,913 CAD

HK$10,700 HKD

View

Retailer 7

$1,922 CAD

$1,376 USD

View

Retailer 8

$2,361 CAD

$1,690 USD

View

Retailer 9

$2,389 CAD

£1,347 GBP

View

Retailer 10

$2,675 CAD

€1,824 EUR

View

Price last confirmed 7 days ago

Retailer 11

$3,137 CAD

$2,246 USD

View

Retailer 12

$3,367 CAD

$2,410 USD

View

Retailer 13

$3,971 CAD

A$4,373 AUD

View

Price last confirmed 9 days ago

B+

Retailer 14

$4,235 CAD

$3,032 USD

View

B+

Retailer 15

$4,278 CAD

ZAR 49,477 ZAR

View

B+

Retailer 16

$4,321 CAD

$3,094 USD

View

B+

Retailer 17

$4,322 CAD

£2,436 GBP

View

B+

Retailer 18

$4,844 CAD

$3,468 USD

View

B+

Retailer 19

$5,074 CAD

$3,632 USD

View

B+

Retailer 20

$5,440 CAD

$3,894 USD

View

B+

Retailer 21

$5,532 CAD

SGD 5,352 SGD

View

B+

Retailer 22

$5,707 CAD

£3,217 GBP

View

B+

Retailer 23

$5,952 CAD

$4,261 USD

View

Retailer 24

$6,153 CAD

A$6,776 AUD

View

Price last confirmed 22 days ago

Retailer 25

$7,613 CAD

$5,450 USD

View

Price last confirmed 9 days ago

Most Expensive

Brilliant Earth

16656478A · Oct 30

$9,750 CAD

$6,980 USD

View

25 more retailers have this diamond

Prices start from $1,347 CADSave up to $8,404 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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