Round|Natural|GIA

1.13ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 1488458889

Certificate GIA 1488458889

Diamond specifications and retailer prices

From $5,821 CAD

$4,167 USD

As of October 30, 2026

Save $6,504 CAD (53%) vs most expensive(unlock to see where)

21 retailers carry this diamond

Most expensive: $12,325 CAD at NZ Jewellers · As of October 30, 2026

View at NZ Jewellers

About this 1.13ct natural round diamond

This 1.13ct natural round sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1488458889. Listed at 21 retailers as of October 30, 2026, with prices from $5,821 to $12,325, a $6,504 spread on the same certified stone. NZ Jewellers lists it at $12,325. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.13

Carat

Color

SI1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceFaint

Crown angle34.5°

Pavilion angle40.8°

OriginNatural

Grading LabGIA

CertificateGIA 1488458889

Dimensions6.74 × 6.73 × 4.07 mm

L/W Ratio1.00

Girdle conditionFaceted

Culet sizeNone

Cert comments

Pinpoints are not shown.

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceFaint

CertificateGIA 1488458889

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: $12,325 CAD|Low: $5,821 CAD|High: $12,866 CAD|Avg: $8,165 CAD

NZ Jewellers

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

Retailer 18

October 31, 2026

Retailer 4$5,821 CAD

Retailer 6$5,822 CAD

Retailer 5$5,870 CAD

Retailer 18$5,972 CAD

Retailer 17$6,293 CAD

Retailer 3$6,676 CAD

Retailer 8$6,676 CAD

Retailer 16$6,676 CAD

Retailer 12$6,790 CAD

Retailer 2$7,247 CAD

Retailer 9$7,703 CAD

Retailer 11$7,873 CAD

Retailer 15$8,133 CAD

Retailer 10$8,574 CAD

Retailer 14$8,973 CAD

Retailer 7$10,668 CAD

Retailer 13$11,799 CAD

NZ Jewellers$12,325 CAD

43 data points across 18 retailers

21 retailers$5,821 CAD to $12,325 CAD

B+

Cheapest Retailer

$5,821 CAD

$4,167 USD

B+

Retailer 2

$5,822 CAD

$4,168 USD

View

B+

Retailer 3

$5,870 CAD

$4,202 USD

View

Final sale: no returns

B+

Retailer 4

$5,972 CAD

$4,275 USD

View

B+

Retailer 5

$6,293 CAD

$4,505 USD

View

B+

Retailer 6

$6,676 CAD

$4,779 USD

View

B+

Retailer 7

$6,676 CAD

$4,779 USD

View

B+

Retailer 8

$6,676 CAD

$4,779 USD

View

B+

Retailer 9

$6,790 CAD

$4,861 USD

View

Retailer 10

$6,790 CAD

$4,861 USD

View

Price last confirmed 10 days ago

B+

Retailer 11

$7,247 CAD

£4,085 GBP

View

Retailer 12

$7,703 CAD

$5,514 USD

View

B+

Retailer 13

$7,873 CAD

€5,368 EUR

View

Retailer 14

$7,955 CAD

$5,695 USD

View

Price last confirmed 22 days ago

Retailer 15

$7,955 CAD

$5,695 USD

View

Price last confirmed 31 days ago

Retailer 16

$8,133 CAD

$5,822 USD

View

Price last confirmed 8 days ago

Retailer 17

$8,574 CAD

A$9,443 AUD

View

Price last confirmed 27 days ago

Retailer 18

$8,973 CAD

ZAR 103,772 ZAR

View

Retailer 19

$10,668 CAD

$7,637 USD

View

Retailer 20

$11,799 CAD

£6,651 GBP

View

Most Expensive

NZ Jewellers

a4fcb53f-22fa-41f2-8026-026a9e029870 · Oct 30

$12,325 CAD

$8,823 USD

View

20 more retailers have this diamond

Prices start from $5,821 CADSave up to $6,504 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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