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Marquise|Natural|GIA

1.03ct J IF Marquise Natural Diamond

EX • J/IF • GIA 7508392279

Certificate GIA 7508392279

Diamond specifications and retailer prices

From $4,023 CAD
As of November 6, 2026
Save $1,889 CAD (32%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $5,912 CAD at Fonder Diamond · As of November 5, 2026
View at Fonder Diamond

About this 1.03ct natural marquise diamond

This 1.03ct natural marquise sits in the classic one-carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7508392279. Listed at 6 retailers as of November 5, 2026, with prices from $4,023 to $5,912, a $1,889 spread on the same certified stone. Fonder Diamond lists it at $5,912. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
J
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7508392279
Dimensions10.06 × 5.39 × 3.30 mm
L/W Ratio1.87
Culet sizeNone
Top View
10.06 mm5.39 mm1.03 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7508392279
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 61.2%

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: $5,912 CAD|Low: $4,023 CAD|High: $5,917 CAD|Avg: $4,750 CAD|+1.2%
Fonder Diamond
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 3$4,023 CAD
Retailer 6$4,162 CAD
Retailer 2$4,301 CAD
Retailer 5$4,652 CAD
Retailer 4$4,809 CAD
Fonder Diamond$5,912 CAD

41 data points across 6 retailers

6 retailers$4,023 CAD to $5,912 CAD

A
Cheapest Retailer
-
$4,023 CAD
A
Retailer 2
-
$4,162 CAD
View
A
Retailer 3
-
$4,301 CAD
View
B+
Retailer 4
-
$4,652 CAD
View
B+
Retailer 5
-
$4,809 CAD
View
Most Expensive
B+
Fonder Diamond
96888344 · Nov 5
$5,912 CAD
SGD 5,680 SGD
View
5 more retailers have this diamond
Prices start from $4,023 CADSave up to $1,889 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
1.03ct Marquise
$4,023 CAD