Round|Natural|IGI

1.10ct H SI2 Round Natural Diamond

EX • H/SI2 • IGI 613364505

Shape and cutting style on the report: Round brilliant

Certificate IGI 613364505

Diamond specifications and retailer prices

From $2,857 CAD

$2,045 USD

As of October 30, 2026

Save $3,841 CAD (57%) vs most expensive(unlock to see where)

16 retailers carry this diamond

Most expensive: $6,698 CAD at Diamond Quarter · As of October 29, 2026

View at Diamond Quarter

About this 1.1ct natural round diamond

This 1.1ct natural round sits in the classic one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 613364505. Listed at 16 retailers as of October 29, 2026, with prices from $2,857 to $6,698, a $3,841 spread on the same certified stone. Diamond Quarter lists it at $6,698. 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

1.10

Carat

Color

SI2

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34°

Pavilion angle40.6°

OriginNatural

Grading LabIGI

CertificateIGI 613364505

Dimensions6.69 × 6.67 × 4.00 mm

L/W Ratio1.00

Girdle conditionFaceted

Culet sizePointed

Cert comments

IDEAL CUT ROUND BRILLIANT

View IGI Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI 613364505

Side View

Caratlytics Score

How it works →

Excellent

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 30

Current: $3,649 CAD|Low: $2,432 CAD|High: $6,610 CAD|Avg: $3,794 CAD

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

Retailer 14

October 31, 2026

Retailer 5$2,812 CAD

Retailer 12$2,918 CAD

Retailer 9$2,967 CAD

Retailer 2$3,161 CAD

Retailer 3$3,161 CAD

Retailer 13$3,308 CAD

Retailer 4$3,356 CAD

Retailer 1$3,649 CAD

Retailer 10$3,672 CAD

Retailer 6$3,789 CAD

Retailer 7$4,048 CAD

Retailer 14$4,474 CAD

Retailer 11$5,569 CAD

Retailer 8$6,610 CAD

31 data points across 14 retailers

16 retailers$2,857 CAD to $6,698 CAD

Retailer 1

$2,812 CAD

$2,013 USD

Price last confirmed 75 days ago

Retailer 2

$2,857 CAD

$2,045 USD

View

Retailer 3

$2,918 CAD

$2,089 USD

View

Final sale: no returns

Retailer 4

$2,967 CAD

£1,672 GBP

View

Retailer 5

$3,161 CAD

$2,263 USD

View

Price last confirmed 11 days ago

Retailer 6

$3,308 CAD

$2,368 USD

View

Price last confirmed 15 days ago

Retailer 7

$3,356 CAD

$2,403 USD

View

B+

Retailer 8

$3,649 CAD

$2,612 USD

View

Retailer 9

$3,649 CAD

$2,612 USD

View

Price last confirmed 12 days ago

B+

Retailer 10

$3,672 CAD

£2,070 GBP

View

B+

Retailer 11

$4,048 CAD

€2,760 EUR

View

B+

Retailer 12

$4,280 CAD

€2,918 EUR

View

Retailer 13

$4,474 CAD

€3,050 EUR

View

Price last confirmed 13 days ago

Retailer 14

$5,569 CAD

£3,139 GBP

View

Price last confirmed 12 days ago

Retailer 15

$6,610 CAD

$4,732 USD

View

Most Expensive

Diamond Quarter

1.1SI2H61051E1FN · Oct 29

$6,698 CAD

£3,776 GBP

View

15 more retailers have this diamond

Prices start from $2,857 CADSave up to $3,841 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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1.10ct Round

$2,857 CAD