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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 $3,665 SGD
As of November 6, 2026
Save $1,721 SGD (32%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $5,387 SGD 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 $3,665 to $5,387, a $1,721 spread on the same certified stone. Fonder Diamond lists it at $5,387. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $5,387 SGD|Low: $3,665 SGD|High: $5,392 SGD|Avg: $4,323 SGD|+1.2%
Fonder Diamond
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 3$3,665 SGD
Retailer 6$3,792 SGD
Retailer 2$3,919 SGD
Retailer 5$4,238 SGD
Retailer 4$4,382 SGD
Fonder Diamond$5,387 SGD

40 data points across 6 retailers

6 retailers$3,665 SGD to $5,387 SGD

A
Cheapest Retailer
-
$3,665 SGD
A
Retailer 2
-
$3,792 SGD
View
A
Retailer 3
-
$3,919 SGD
View
B+
Retailer 4
-
$4,238 SGD
View
B+
Retailer 5
-
$4,382 SGD
View
Most Expensive
B+
Fonder Diamond
96888344 · Nov 5
$5,387 SGD
View
5 more retailers have this diamond
Prices start from $3,665 SGDSave up to $1,721 SGD

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
$3,665 SGD