Round|Natural|GIA

1.31ct D VS1 Round Natural Diamond

EX • D/VS1 • GIA 5403919412

Certificate GIA 5403919412

Diamond specifications and retailer prices

From $14,455 CAD

$10,348 USD

As of October 30, 2026

Save $13,593 CAD (48%) vs most expensive(unlock to see where)

14 retailers carry this diamond

Most expensive: $28,048 CAD at Diamond Quarter · As of October 29, 2026

View at Diamond Quarter

About this 1.31ct natural round diamond

This 1.31ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 5403919412. Listed at 14 retailers as of October 29, 2026, with prices from $14,455 to $28,048, a $13,593 spread on the same certified stone. Diamond Quarter lists it at $28,048. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.31

Carat

Color

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.5°

OriginNatural

Grading LabGIA

CertificateGIA 5403919412

Dimensions7.04 × 7.00 × 4.34 mm

L/W Ratio1.01

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateGIA 5403919412

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 30

Current: $17,830 CAD|Low: $14,279 CAD|High: $23,522 CAD|Avg: $17,971 CAD|+4.2%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

October 29, 2026

Retailer 11$14,455 CAD

Retailer 10$15,366 CAD

Retailer 7$15,543 CAD

Retailer 3$15,578 CAD

Retailer 9$15,578 CAD

Retailer 12$15,982 CAD

Retailer 4$16,876 CAD

Retailer 13$17,136 CAD

Retailer 1$17,830 CAD

Retailer 2$19,473 CAD

Retailer 8$20,333 CAD

Retailer 6$22,160 CAD

Retailer 5$23,522 CAD

32 data points across 13 retailers

14 retailers$14,455 CAD to $28,048 CAD

B+

Cheapest Retailer

$14,455 CAD

$10,348 USD

B+

Retailer 2

$15,366 CAD

$11,000 USD

View

B+

Retailer 3

$15,543 CAD

A$17,118 AUD

View

B+

Retailer 4

$15,578 CAD

$11,152 USD

View

Final sale: no returns

Retailer 5

$15,982 CAD

£9,009 GBP

View

Price last confirmed 30 days ago

B+

Retailer 6

$16,876 CAD

$12,081 USD

View

B+

Retailer 7

$17,136 CAD

$12,267 USD

View

B+

Retailer 8

$17,279 CAD

$12,369 USD

View

B+

Retailer 9

$17,830 CAD

€12,156 EUR

View

Retailer 10

$19,473 CAD

$13,940 USD

View

Retailer 11

$20,333 CAD

ZAR 235,149 ZAR

View

Price last confirmed 8 days ago

Retailer 12

$22,160 CAD

£12,491 GBP

View

Retailer 13

$23,522 CAD

$16,839 USD

View

Most Expensive

Diamond Quarter

1.31VS1D54128606N · Oct 29

$28,048 CAD

£15,810 GBP

View

13 more retailers have this diamond

Prices start from $14,455 CADSave up to $13,593 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+

1.31ct Round

$14,455 CAD