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Round|Natural|GIA

1.25ct J IF Round Natural Diamond

EX • J/IF • GIA 1559483773

Certificate GIA 1559483773

Diamond specifications and retailer prices

From $4,362 CAD
As of November 6, 2026
Save $5,489 CAD (56%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $10,475 CAD at NZ Jewellers · As of October 17, 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 GIA 1559483773. Listed at 8 retailers as of November 4, 2026, with a 126% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1559483773
Dimensions6.87 × 6.82 × 4.30 mm
L/W Ratio1.01
Top View
6.87 mm6.82 mm1.25 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1559483773
Side View
Table 58.0%CrownGirdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.7%

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: Nov 6
Current: $5,505 CAD|Low: $4,254 CAD|High: $10,574 CAD|Avg: $6,757 CAD|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 4$4,362 CAD
Retailer 5$5,306 CAD
Retailer 6$5,501 CAD
Retailer 1$5,505 CAD
Retailer 2$6,522 CAD
Retailer 3$9,850 CAD
Retailer 7$10,574 CAD

31 data points across 7 retailers

8 retailers$4,362 CAD to $9,850 CAD

A
Cheapest Retailer
-
$4,362 CAD
A
Retailer 2
-
$5,306 CAD
View
A
Retailer 3
-
$5,505 CAD
View
Retailer 4
-
$5,906 CAD
View
Price last confirmed 39 days ago
B+
Retailer 5
-
$6,522 CAD
View
B
Retailer 6
-
$9,850 CAD
View
Retailer 7
-
$10,289 CAD
View
Price last confirmed 39 days ago
Most Expensive
NZ Jewellers
59f9f484-f2d3-4ab3-9fb2-f86affc3f849 · Oct 17
$10,475 CAD
$7,500 USD
View
Price last confirmed 20 days ago
7 more retailers have this diamond
Prices start from $4,362 CADSave up to $5,489 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
$4,362 CAD