Princess|Lab Grown|IGI

4.07ct D FL Princess Lab Grown Diamond

ID • D/FL • IGI LG804665316

Shape and cutting style on the report: Princess cut

Certificate IGI LG804665316

Diamond specifications and retailer prices

From $8,410 CAD

$6,009 USD

As of October 27, 2026

Save $21,499 CAD (72%) vs most expensive(unlock to see where)

14 retailers carry this diamond

Most expensive: $29,909 CAD at Brilliant Earth · As of October 28, 2026

View at Brilliant Earth

About this 4.07ct lab-grown princess diamond

This 4.07ct lab-grown princess sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804665316 or 804665316. Listed at 14 retailers as of October 27, 2026, with prices from $8,410 to $29,909, a $21,499 spread on the same certified stone. Brilliant Earth lists it at $29,909. 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

4.07

Carat

Color

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle42.8°

Pavilion angle38.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG804665316

Dimensions8.82 × 8.59 × 6.20 mm

L/W Ratio1.03

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 LG804665316

Side View

Caratlytics Score

How it works →

A+

Exceptional

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: $29,909 CAD|Low: $8,410 CAD|High: $59,889 CAD|Avg: $17,519 CAD|-3.0%

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

October 29, 2026

Retailer 11$8,410 CAD

Retailer 13$8,743 CAD

Retailer 4$8,813 CAD

Retailer 5$8,824 CAD

Retailer 2$9,440 CAD

Retailer 6$11,309 CAD

Retailer 14$11,600 CAD

Retailer 9$12,378 CAD

Retailer 10$13,590 CAD

Retailer 12$15,055 CAD

Retailer 7$18,286 CAD

Retailer 8$20,957 CAD

Brilliant Earth$29,909 CAD

Retailer 3$57,859 CAD

31 data points across 14 retailers

14 retailers$8,410 CAD to $29,909 CAD

A+

Cheapest Retailer

$8,410 CAD

$6,009 USD

A+

Retailer 2

$8,743 CAD

$6,247 USD

View

Retailer 3

$8,813 CAD

$6,297 USD

View

Retailer 4

$8,824 CAD

$6,305 USD

View

Retailer 5

$9,440 CAD

$6,745 USD

View

Retailer 6

$11,309 CAD

$8,080 USD

View

Final sale: no returns

Retailer 7

$11,600 CAD

$8,288 USD

View

Retailer 8

$12,378 CAD

$8,844 USD

View

Retailer 9

$13,590 CAD

$9,710 USD

View

B+

Retailer 10

$15,055 CAD

$10,757 USD

View

B+

Retailer 11

$18,286 CAD

€12,443 EUR

View

B+

Retailer 12

$20,957 CAD

£11,790 GBP

View

Most Expensive

Brilliant Earth

20496356Y · Oct 28

$29,909 CAD

$21,370 USD

View

12 more retailers have this diamond

Prices start from $8,410 CADSave up to $21,499 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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A+

4.07ct Princess

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