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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 $4,374 CAD
As of November 6, 2026
Save $3,671 CAD (46%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $8,045 CAD 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 $4,374 to $8,045, a $3,671 spread on the same certified stone. MOH London lists it at $8,045. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $8,045 CAD|Low: $3,617 CAD|High: $8,162 CAD|Avg: $5,118 CAD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 4$3,628 CAD
Retailer 6$3,829 CAD
Retailer 5$4,374 CAD
Retailer 2$4,990 CAD
Retailer 7$5,170 CAD
Retailer 3$5,623 CAD
MOH London$8,045 CAD

43 data points across 7 retailers

7 retailers$4,374 CAD to $8,045 CAD

Retailer 1
-
$3,957 CAD
Price last confirmed 14 days ago
B+
Retailer 2
-
$4,374 CAD
View
B+
Retailer 3
-
$4,990 CAD
View
Retailer 4
-
$5,170 CAD
View
Price last confirmed 33 days ago
B+
Retailer 5
-
$5,297 CAD
View
B+
Retailer 6
-
$5,623 CAD
View
Most Expensive
B
MOH London
51A2ADD45 · Nov 4
$8,045 CAD
£4,536 GBP
View
6 more retailers have this diamond
Prices start from $4,374 CADSave up to $3,671 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.

B+
1.03ct Marquise
$4,374 CAD