Princess|Lab Grown|IGI

4.26ct D FL Princess Lab Grown Diamond

ID • D/FL • IGI LG787621664

Shape and cutting style on the report: Princess cut

Certificate IGI LG787621664

Diamond specifications and retailer prices

From $8,066 CAD

$5,774 USD

As of October 31, 2026

Save $30,678 CAD (79%) vs most expensive(unlock to see where)

13 retailers carry this diamond

Most expensive: $38,744 CAD at Taylor and Hart · As of October 31, 2026

View at Taylor and Hart

About this 4.26ct lab-grown princess diamond

This 4.26ct 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 LG787621664 or 787621664. Listed at 13 retailers as of October 31, 2026, with prices from $8,066 to $38,744, a $30,678 spread on the same certified stone. Taylor and Hart lists it at $38,744. 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

4.26

Carat

Color

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle44°

Pavilion angle39.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG787621664

Dimensions8.81 × 8.75 × 6.41 mm

L/W Ratio1.01

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 LG787621664

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 31

Current: $22,305 CAD|Low: $8,066 CAD|High: $42,892 CAD|Avg: $22,364 CAD|-13.7%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Taylor and Hart

November 1, 2026

Retailer 7$8,066 CAD

Retailer 8$9,208 CAD

Retailer 5$11,871 CAD

Retailer 11$12,427 CAD

Retailer 3$14,123 CAD

Retailer 6$14,177 CAD

Retailer 10$19,068 CAD

Retailer 9$19,389 CAD

Retailer 1$22,305 CAD

Retailer 2$22,359 CAD

Retailer 12$24,179 CAD

Retailer 4$36,657 CAD

Taylor and Hart$38,744 CAD

37 data points across 13 retailers

13 retailers$8,066 CAD to $38,744 CAD

A+

Cheapest Retailer

$8,066 CAD

$5,774 USD

Retailer 2

$9,208 CAD

$6,592 USD

View

Retailer 3

$11,871 CAD

$8,498 USD

View

Retailer 4

$12,427 CAD

HK$69,500 HKD

View

Retailer 5

$14,123 CAD

$10,110 USD

View

Retailer 6

$14,177 CAD

£7,991 GBP

View

B+

Retailer 7

$19,068 CAD

$13,650 USD

View

B+

Retailer 8

$19,389 CAD

$13,880 USD

View

B+

Retailer 9

$22,305 CAD

£12,573 GBP

View

B+

Retailer 10

$22,359 CAD

€15,244 EUR

View

B+

Retailer 11

$24,179 CAD

ZAR 279,630 ZAR

View

Retailer 12

$36,657 CAD

$26,242 USD

View

Most Expensive

Taylor and Hart

QCPVSII · Oct 31

$38,744 CAD

$27,736 USD

View

12 more retailers have this diamond

Prices start from $8,066 CADSave up to $30,678 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+

4.26ct Princess

$8,066 CAD