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Marquise|Natural|GIA

1.03ct J IF Marquise Natural Diamond

EX • J/IF • GIA 7556050040

Certificate GIA 7556050040

Diamond specifications and retailer prices

From $4,006 SGD
$3,132 USD
As of November 2, 2026
Save $3,381 SGD (46%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $7,387 SGD at MOH London · As of November 2, 2026
View at MOH London

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 7556050040. Listed at 8 retailers as of November 2, 2026, with prices from $4,006 to $7,387, a $3,381 spread on the same certified stone. MOH London lists it at $7,387. 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
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7556050040
Dimensions11.83 × 5.13 × 2.97 mm
L/W Ratio2.31
Top View
11.83 mm5.13 mm1.03 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7556050040
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 58.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $7,387 SGD|Low: $3,313 SGD|High: $7,475 SGD|Avg: $4,679 SGD|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 3, 2026
Retailer 4$3,323 SGD
Retailer 6$3,507 SGD
Retailer 5$4,006 SGD
Retailer 2$4,577 SGD
Retailer 7$4,736 SGD
Retailer 3$5,170 SGD
MOH London$7,387 SGD

44 data points across 7 retailers

8 retailers$4,006 SGD to $7,387 SGD

Retailer 1
-
$3,323 SGD
₹247,478 INR
Price last confirmed 11 days ago
Retailer 2
-
$3,623 SGD
$2,833 USD
View
Price last confirmed 10 days ago
B+
Retailer 3
-
$4,006 SGD
$3,132 USD
View
B+
Retailer 4
-
$4,577 SGD
£2,818 GBP
View
Retailer 5
-
$4,736 SGD
A$5,697 AUD
View
Price last confirmed 30 days ago
B
Retailer 6
-
$4,851 SGD
$3,793 USD
View
B+
Retailer 7
-
$5,170 SGD
€3,850 EUR
View
Most Expensive
B
MOH London
51A2ADD45 · Nov 2
$7,387 SGD
£4,548 GBP
View
7 more retailers have this diamond
Prices start from $4,006 SGDSave up to $3,381 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.

B+
1.03ct Marquise
$4,006 SGD