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Round|Natural|IGI

1.25ct J IF Round Natural Diamond

EX • J/IF • IGI 680557954

Shape and cutting style on the report: Round brilliant

Certificate IGI 680557954

Diamond specifications and retailer prices

From $4,064 CAD
As of November 5, 2026
Save $3,912 CAD (49%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $7,976 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.25ct natural round diamond

This 1.25ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 680557954. Listed at 13 retailers as of November 5, 2026, with prices from $4,064 to $7,976, a $3,912 spread on the same certified stone. NZ Jewellers lists it at $7,976. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
J
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle41.1°
OriginNatural
Grading LabIGI
CertificateIGI 680557954
Dimensions6.85 × 6.88 × 4.32 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
6.85 mm6.88 mm1.25 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 680557954
Side View
Table 57.0%Crown 36.6°Girdle: MediumPavilion 41.1°Culet: NoneDepth 63.0%

Caratlytics Score

How it works →
A
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: Nov 5
Current: $7,976 CAD|Low: $4,064 CAD|High: $7,976 CAD|Avg: $5,180 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
November 6, 2026
Retailer 14$4,064 CAD
Retailer 2$4,078 CAD
Retailer 13$4,225 CAD
Retailer 12$4,434 CAD
Retailer 5$4,578 CAD
Retailer 6$4,578 CAD
Retailer 7$4,767 CAD
Retailer 3$4,779 CAD
Retailer 4$5,283 CAD
Retailer 8$5,293 CAD
Retailer 10$5,318 CAD
Retailer 9$5,588 CAD
Retailer 11$7,635 CAD
NZ Jewellers$7,976 CAD

5 data points across 14 retailers

13 retailers$4,064 CAD to $7,976 CAD

A
Cheapest Retailer
-
$4,064 CAD
A
Retailer 2
-
$4,078 CAD
View
A
Retailer 3
-
$4,225 CAD
View
Final sale: no returns
A
Retailer 4
-
$4,434 CAD
View
A
Retailer 5
-
$4,754 CAD
View
A
Retailer 6
-
$4,767 CAD
View
A
Retailer 7
-
$4,779 CAD
View
A
Retailer 8
-
$5,283 CAD
View
A
Retailer 9
-
$5,293 CAD
View
A
Retailer 10
-
$5,318 CAD
View
B+
Retailer 11
-
$5,588 CAD
View
B
Retailer 12
-
$7,635 CAD
View
Most Expensive
B
NZ Jewellers
8728e94e-7c41-4d48-b22a-51468128cfe2 · Nov 5
$7,976 CAD
$5,711 USD
View
12 more retailers have this diamond
Prices start from $4,064 CADSave up to $3,912 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
1.25ct Round
$4,064 CAD