Round|Natural|IGI

1.60ct H VVS1 Round Natural Diamond

EX • H/VVS1 • IGI 666430018

Shape and cutting style on the report: Round brilliant

Certificate IGI 666430018

Diamond specifications and retailer prices

From $8,758 CAD

$6,235 USD

As of October 28, 2026

Save $9,716 CAD (53%) vs most expensive(unlock to see where)

18 retailers carry this diamond

Most expensive: $18,474 CAD at Diamond Quarter · As of October 28, 2026

View at Diamond Quarter

About this 1.6ct natural round diamond

This 1.6ct natural round sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI 666430018. Listed at 18 retailers as of October 28, 2026, with prices from $8,758 to $18,474, a $9,716 spread on the same certified stone. Diamond Quarter lists it at $18,474. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.60

Carat

Color

VVS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36.6°

Pavilion angle40.6°

OriginNatural

Grading LabIGI

CertificateIGI 666430018

Dimensions7.43 × 7.48 × 4.68 mm

L/W Ratio1.01

Girdle conditionFaceted

Culet sizePointed

View IGI Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI 666430018

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

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

Price History

Last verified: Oct 28

Current: $8,851 CAD|Low: $8,758 CAD|High: $16,797 CAD|Avg: $10,921 CAD|-5.5%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

October 29, 2026

Retailer 11$8,758 CAD

Retailer 1$8,851 CAD

Retailer 2$8,899 CAD

Retailer 6$9,046 CAD

Retailer 8$9,271 CAD

Retailer 3$9,569 CAD

Retailer 5$9,701 CAD

Retailer 7$10,916 CAD

Retailer 10$12,623 CAD

Retailer 4$14,072 CAD

Retailer 9$16,797 CAD

37 data points across 11 retailers

18 retailers$8,758 CAD to $18,474 CAD

Cheapest Retailer

$8,758 CAD

$6,235 USD

Retailer 2

$8,851 CAD

₹600,068 INR

View

Retailer 3

$8,899 CAD

$6,335 USD

View

Retailer 4

$9,046 CAD

$6,440 USD

View

Retailer 5

$9,271 CAD

$6,600 USD

View

Final sale: no returns

Retailer 6

$9,569 CAD

$6,812 USD

View

Retailer 7

$9,701 CAD

£5,438 GBP

View

Retailer 8

$10,367 CAD

$7,380 USD

View

Price last confirmed 51 days ago

Retailer 9

$10,367 CAD

$7,380 USD

View

Price last confirmed 28 days ago

Retailer 10

$10,525 CAD

$7,493 USD

View

Price last confirmed 29 days ago

Retailer 11

$10,916 CAD

€7,401 EUR

View

B+

Retailer 12

$11,961 CAD

$8,515 USD

View

Price last confirmed 52 days ago

B+

Retailer 13

$11,961 CAD

$8,515 USD

View

Price last confirmed 29 days ago

B+

Retailer 14

$12,623 CAD

ZAR 145,174 ZAR

View

B+

Retailer 15

$14,072 CAD

£7,888 GBP

View

B+

Retailer 16

$16,797 CAD

$11,958 USD

View

Retailer 17

$17,337 CAD

$12,342 USD

View

Price last confirmed 31 days ago

Most Expensive

Diamond Quarter

1.6VVS1H66184537N · Oct 28

$18,474 CAD

£10,355 GBP

View

17 more retailers have this diamond

Prices start from $8,758 CADSave up to $9,716 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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