Radiant|Lab Grown|IGI

3.11ct D IF Radiant Lab Grown Diamond

EX • D/IF • IGI LG700512253

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

Certificate IGI LG700512253

Diamond specifications and retailer prices

From $1,553 CAD

$1,112 USD

As of October 30, 2026

Save $9,803 CAD (86%) vs most expensive(unlock to see where)

31 retailers carry this diamond

Most expensive: $11,357 CAD at Brilliant Earth · As of October 30, 2026

View at Brilliant Earth

About this 3.11ct lab-grown radiant diamond

This 3.11ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG700512253 or 700512253. Listed at 31 retailers as of October 30, 2026, with prices from $1,553 to $11,357, a $9,803 spread on the same certified stone. Brilliant Earth lists it at $11,357. 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

3.11

Carat

Color

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle39.3°

Pavilion angle33°

OriginLab Grown

Grading LabIGI

CertificateIGI LG700512253

Dimensions7.35 × 7.35 × 4.76 mm

L/W Ratio1.00

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 LG700512253

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: $11,357 CAD|Low: $1,553 CAD|High: $11,720 CAD|Avg: $4,991 CAD|-3.1%

Brilliant Earth

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

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Retailer 15

Retailer 16

Retailer 17

Retailer 18

Retailer 19

Retailer 20

Retailer 21

Retailer 22

October 31, 2026

Retailer 19$1,553 CAD

Retailer 18$1,974 CAD

Retailer 9$2,144 CAD

Retailer 16$2,164 CAD

Retailer 21$2,199 CAD

Retailer 4$2,612 CAD

Retailer 12$3,066 CAD

Retailer 10$3,255 CAD

Retailer 13$3,656 CAD

Retailer 7$4,185 CAD

Retailer 2$4,209 CAD

Retailer 11$4,594 CAD

Retailer 6$4,982 CAD

Retailer 17$5,219 CAD

Retailer 15$5,276 CAD

Retailer 20$5,734 CAD

Retailer 5$6,303 CAD

Retailer 22$6,345 CAD

Retailer 8$6,560 CAD

Retailer 3$6,860 CAD

Retailer 14$9,708 CAD

Brilliant Earth$11,357 CAD

32 data points across 22 retailers

31 retailers$1,553 CAD to $11,357 CAD

Cheapest Retailer

$1,553 CAD

$1,112 USD

Retailer 2

$1,752 CAD

$1,254 USD

View

Price last confirmed 22 days ago

Retailer 3

$1,808 CAD

$1,294 USD

View

Price last confirmed 31 days ago

Retailer 4

$1,965 CAD

$1,407 USD

View

Price last confirmed 33 days ago

Retailer 5

$1,974 CAD

$1,413 USD

View

Final sale: no returns

Retailer 6

$2,031 CAD

$1,454 USD

View

Price last confirmed 27 days ago

Retailer 7

$2,067 CAD

$1,480 USD

View

Price last confirmed 33 days ago

Retailer 8

$2,144 CAD

$1,535 USD

View

Retailer 9

$2,164 CAD

$1,549 USD

View

Retailer 10

$2,199 CAD

HK$12,300 HKD

View

Retailer 11

$2,612 CAD

£1,472 GBP

View

Retailer 12

$3,066 CAD

$2,195 USD

View

Retailer 13

$3,255 CAD

€2,219 EUR

View

Price last confirmed 7 days ago

Retailer 14

$3,656 CAD

$2,617 USD

View

Retailer 15

$3,808 CAD

$2,726 USD

View

Retailer 16

$3,808 CAD

$2,726 USD

View

Price last confirmed 20 days ago

Retailer 17

$3,928 CAD

$2,812 USD

View

Price last confirmed 30 days ago

Retailer 18

$4,185 CAD

ZAR 48,401 ZAR

View

Retailer 19

$4,209 CAD

$3,013 USD

View

Retailer 20

$4,594 CAD

A$5,060 AUD

View

Price last confirmed 8 days ago

B+

Retailer 21

$4,982 CAD

£2,808 GBP

View

B+

Retailer 22

$5,219 CAD

$3,736 USD

View

B+

Retailer 23

$5,276 CAD

$3,777 USD

View

B+

Retailer 24

$5,734 CAD

$4,105 USD

View

B+

Retailer 25

$6,303 CAD

$4,512 USD

View

B+

Retailer 26

$6,345 CAD

SGD 6,138 SGD

View

B+

Retailer 27

$6,560 CAD

£3,698 GBP

View

B+

Retailer 28

$6,860 CAD

$4,911 USD

View

Retailer 29

$8,123 CAD

$5,815 USD

View

Price last confirmed 32 days ago

Retailer 30

$9,708 CAD

A$10,692 AUD

View

Price last confirmed 25 days ago

Most Expensive

Brilliant Earth

14847302A · Oct 30

$11,357 CAD

$8,130 USD

View

30 more retailers have this diamond

Prices start from $1,553 CADSave up to $9,803 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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