Marquise|Natural|GIA

1.03ct J IF Marquise Natural Diamond

EX • J/IF • GIA 7556050040

Certificate GIA 7556050040

Diamond specifications and retailer prices

From $3,132 USD
As of November 6, 2026
Save $2,629 USD (46%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $5,761 USD at MOH London · As of November 4, 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 7 retailers as of November 4, 2026, with prices from $3,132 to $5,761, a $2,629 spread on the same certified stone. MOH London lists it at $5,761. 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
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
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Price History

Last verified: Nov 6
Current: $5,761 USD|Low: $2,590 USD|High: $5,845 USD|Avg: $3,665 USD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 4$2,598 USD
Retailer 6$2,742 USD
Retailer 5$3,132 USD
Retailer 2$3,573 USD
Retailer 7$3,702 USD
Retailer 3$4,026 USD
MOH London$5,761 USD

43 data points across 7 retailers

7 retailers$3,132 USD to $5,761 USD

Retailer 1
-
$2,833 USD
Price last confirmed 14 days ago
B+
Retailer 2
-
$3,132 USD
View
B+
Retailer 3
-
$3,573 USD
View
Retailer 4
-
$3,702 USD
View
Price last confirmed 33 days ago
B+
Retailer 5
-
$3,793 USD
View
B+
Retailer 6
-
$4,026 USD
View
Most Expensive
B
MOH London
51A2ADD45 · Nov 4
$5,761 USD
£4,536 GBP
View
6 more retailers have this diamond
Prices start from $3,132 USDSave up to $2,629 USD

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
$3,132 USD