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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 $5,159 NZD
As of November 6, 2026
Save $2,423 NZD (32%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $7,582 NZD 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 $5,159 to $7,582, a $2,423 spread on the same certified stone. Fonder Diamond lists it at $7,582. 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
Colour
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: $7,582 NZD|Low: $5,159 NZD|High: $7,589 NZD|Avg: $6,081 NZD|+1.2%
Fonder Diamond
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 7, 2026
Retailer 3$5,159 NZD
Retailer 6$5,338 NZD
Retailer 2$5,516 NZD
Retailer 5$5,965 NZD
Retailer 4$6,168 NZD
Fonder Diamond$7,582 NZD

41 data points across 6 retailers

6 retailers$5,159 NZD to $7,582 NZD

A
Cheapest Retailer
-
$5,159 NZD
A
Retailer 2
-
$5,338 NZD
View
A
Retailer 3
-
$5,516 NZD
View
B+
Retailer 4
-
$5,965 NZD
View
B+
Retailer 5
-
$6,168 NZD
View
Most Expensive
B+
Fonder Diamond
96888344 · Nov 5
$7,582 NZD
SGD 5,680 SGD
View
5 more retailers have this diamond
Prices start from $5,159 NZDSave up to $2,423 NZD

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
$5,159 NZD