Round|Natural|GIA

1.70ct E IF Round Natural Diamond

EX • E/IF • GIA 2547172909

Certificate GIA 2547172909

Diamond specifications and retailer prices

From $26,305 CAD

HK$146,300 HKD

As of October 29, 2026

Save $27,812 CAD (51%) vs most expensive(unlock to see where)

14 retailers carry this diamond

Most expensive: $54,117 CAD at With Clarity · As of October 29, 2026

View at With Clarity

About this 1.7ct natural round diamond

This 1.7ct natural round sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2547172909. Listed at 14 retailers as of October 29, 2026, with prices from $26,305 to $54,117, a $27,812 spread on the same certified stone. With Clarity lists it at $54,117. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70

Carat

Color

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle32.5°

Pavilion angle41.2°

OriginNatural

Grading LabGIA

CertificateGIA 2547172909

Dimensions7.72 × 7.67 × 4.68 mm

L/W Ratio1.01

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateGIA 2547172909

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 29

Current: $48,383 CAD|Low: $26,305 CAD|High: $53,536 CAD|Avg: $36,601 CAD|-0.6%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

With Clarity

October 29, 2026

Retailer 7$26,305 CAD

Retailer 10$29,011 CAD

Retailer 4$31,232 CAD

Retailer 6$32,596 CAD

Retailer 2$34,367 CAD

Retailer 5$35,146 CAD

Retailer 9$35,215 CAD

Retailer 8$36,370 CAD

Retailer 3$37,185 CAD

Retailer 1$48,383 CAD

With Clarity$53,536 CAD

40 data points across 11 retailers

14 retailers$26,305 CAD to $54,117 CAD

Cheapest Retailer

$26,305 CAD

HK$146,300 HKD

Retailer 2

$29,011 CAD

SGD 27,909 SGD

View

Price last confirmed 17 days ago

Retailer 3

$31,232 CAD

£17,507 GBP

View

Retailer 4

$32,596 CAD

$23,205 USD

View

Final sale: no returns

Retailer 5

$35,146 CAD

SGD 33,811 SGD

View

Retailer 6

$35,215 CAD

$25,069 USD

View

B+

Retailer 7

$36,085 CAD

$25,689 USD

View

Price last confirmed 29 days ago

B+

Retailer 8

$36,370 CAD

$25,892 USD

View

B+

Retailer 9

$37,185 CAD

€25,211 EUR

View

B+

Retailer 10

$37,232 CAD

$26,505 USD

View

Price last confirmed 27 days ago

B+

Retailer 11

$38,663 CAD

$27,524 USD

View

Price last confirmed 29 days ago

B+

Retailer 12

$43,654 CAD

$31,077 USD

View

Price last confirmed 23 days ago

B+

Retailer 13

$48,383 CAD

£27,121 GBP

View

Most Expensive

With Clarity

2547172909 · Oct 29

$54,117 CAD

$38,526 USD

View

13 more retailers have this diamond

Prices start from $26,305 CADSave up to $27,812 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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1.70ct Round

$26,305 CAD