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Round|Natural|IGI

1.00ct I IF Round Natural Diamond

EX • I/IF • IGI 839689459

Shape and cutting style on the report: Round brilliant

Certificate IGI 839689459

Diamond specifications and retailer prices

From $3,276 CAD
$2,345 USD
As of October 30, 2026
Save $4,372 CAD (57%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $7,648 CAD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 839689459. Listed at 16 retailers as of October 30, 2026, with prices from $3,276 to $7,648, a $4,372 spread on the same certified stone. NZ Jewellers lists it at $7,648. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
I
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle41.5°
OriginNatural
Grading LabIGI
CertificateIGI 839689459
Dimensions6.52 × 6.55 × 3.89 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
6.52 mm6.55 mm1.00 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 839689459
Side View
Table 62.0%Crown 32.8°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 59.5%

Caratlytics Score

How it works →
A
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: $7,648 CAD|Low: $3,276 CAD|High: $7,648 CAD|Avg: $4,375 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
October 30, 2026
Retailer 9$3,276 CAD
Retailer 10$3,287 CAD
Retailer 13$3,376 CAD
Retailer 6$3,482 CAD
Retailer 16$3,611 CAD
Retailer 7$3,658 CAD
Retailer 15$3,658 CAD
Retailer 5$3,798 CAD
Retailer 8$3,852 CAD
Retailer 11$3,956 CAD
Retailer 2$4,221 CAD
Retailer 14$4,284 CAD
Retailer 12$4,567 CAD
Retailer 3$5,280 CAD
Retailer 4$6,443 CAD
NZ Jewellers$7,648 CAD

10 data points across 16 retailers

16 retailers$3,276 CAD to $7,648 CAD

A
Cheapest Retailer
-
$3,276 CAD
$2,345 USD
A
Retailer 2
-
$3,287 CAD
£1,853 GBP
View
A
Retailer 3
-
$3,376 CAD
$2,417 USD
View
Final sale: no returns
A
Retailer 4
-
$3,482 CAD
$2,493 USD
View
A
Retailer 5
-
$3,611 CAD
$2,585 USD
View
A
Retailer 6
-
$3,658 CAD
$2,619 USD
View
A
Retailer 7
-
$3,658 CAD
$2,619 USD
View
A
Retailer 8
-
$3,798 CAD
$2,719 USD
View
A
Retailer 9
-
$3,852 CAD
$2,758 USD
View
A
Retailer 10
-
$3,956 CAD
£2,230 GBP
View
A
Retailer 11
-
$4,221 CAD
$3,022 USD
View
A
Retailer 12
-
$4,284 CAD
£2,415 GBP
View
A
Retailer 13
-
$4,567 CAD
€3,114 EUR
View
B+
Retailer 14
-
$5,280 CAD
£2,976 GBP
View
B+
Retailer 15
-
$6,443 CAD
£3,632 GBP
View
Most Expensive
B
NZ Jewellers
c49beb51-eaf6-4818-88cf-2fda20285fa5 · Oct 30
$7,648 CAD
$5,475 USD
View
15 more retailers have this diamond
Prices start from $3,276 CADSave up to $4,372 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.

A
1.00ct Round
$3,276 CAD