Round|Lab Grown|GIA

5.25ct D FL Round Lab Grown Diamond

EX • D/FL • GIA 1515142415

Certificate GIA 1515142415

Diamond specifications and retailer prices

From $33,871 CAD

$24,247 USD

As of October 31, 2026

Save $30,498 CAD (47%) vs most expensive(unlock to see where)

17 retailers carry this diamond

Most expensive: $64,368 CAD at MOH London · As of October 29, 2026

View at MOH London

About this 5.25ct lab-grown round diamond

This 5.25ct lab-grown round sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1515142415. Listed at 17 retailers as of October 29, 2026, with prices from $33,871 to $64,368, a $30,498 spread on the same certified stone. MOH London lists it at $64,368. 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

5.25

Carat

Color

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34°

Pavilion angle40.8°

OriginLab Grown

Grading LabGIA

CertificateGIA 1515142415

Dimensions11.27 × 11.19 × 6.86 mm

L/W Ratio1.01

Star length50%

Lower girdle80%

Culet sizeNone

View GIA Report →View Loupe360 Video →

Top View

OriginLab Grown

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateGIA 1515142415

Side View

Caratlytics Score

How it works →

B+

Very Good

Strong quality and value balance

Unlock full score analysis

See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31

Current: $64,368 CAD|Low: $33,871 CAD|High: $160,895 CAD|Avg: $61,574 CAD|-10.2%

MOH London

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

Retailer 16

Retailer 17

November 1, 2026

Retailer 9$33,871 CAD

Retailer 6$33,939 CAD

Retailer 14$35,916 CAD

Retailer 15$35,916 CAD

Retailer 12$36,202 CAD

Retailer 3$40,010 CAD

Retailer 17$41,045 CAD

Retailer 16$41,661 CAD

Retailer 2$46,665 CAD

Retailer 11$49,869 CAD

Retailer 13$51,378 CAD

Retailer 5$52,421 CAD

MOH London$64,368 CAD

Retailer 10$78,505 CAD

Retailer 7$100,593 CAD

Retailer 4$106,249 CAD

Retailer 8$160,895 CAD

36 data points across 17 retailers

17 retailers$33,871 CAD to $64,368 CAD

B+

Cheapest Retailer

$33,871 CAD

$24,247 USD

B+

Retailer 2

$33,939 CAD

$24,296 USD

View

B+

Retailer 3

$35,916 CAD

$25,711 USD

View

B+

Retailer 4

$35,916 CAD

$25,711 USD

View

B+

Retailer 5

$36,202 CAD

$25,916 USD

View

B+

Retailer 6

$40,010 CAD

$28,642 USD

View

B+

Retailer 7

$41,045 CAD

$29,383 USD

View

B+

Retailer 8

$41,661 CAD

$29,824 USD

View

B+

Retailer 9

$46,665 CAD

£26,304 GBP

View

B+

Retailer 10

$49,869 CAD

$35,700 USD

View

Final sale: no returns

B+

Retailer 11

$51,378 CAD

$36,780 USD

View

B+

Retailer 12

$52,421 CAD

$37,527 USD

View

Most Expensive

MOH London

1515142415 · Oct 29

$64,368 CAD

£36,283 GBP

View

12 more retailers have this diamond

Prices start from $33,871 CADSave up to $30,498 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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B+

5.25ct Round

$33,871 CAD