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Marquise|Natural|GIA

1.02ct J IF Marquise Natural Diamond

EX • J/IF • GIA 5556323559

Certificate GIA 5556323559

Diamond specifications and retailer prices

From $3,585 CAD
As of November 2, 2026
Save $4,785 CAD (57%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $8,370 CAD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.02ct natural marquise diamond

This 1.02ct 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 5556323559. Listed at 12 retailers as of November 2, 2026, with prices from $3,585 to $8,370, a $4,785 spread on the same certified stone. NZ Jewellers lists it at $8,370. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
J
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.86°
Pavilion angle39.39°
OriginNatural
Grading LabGIA
CertificateGIA 5556323559
Dimensions10.11 × 5.28 × 3.25 mm
L/W Ratio1.91
Girdle conditionThick
Top View
10.11 mm5.28 mm1.02 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5556323559
Side View
Table 57.0%Crown 36.86°Girdle: ThickPavilion 39.39°Culet: NoneDepth 61.6%

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 2
Current: $8,370 CAD|Low: $3,585 CAD|High: $8,586 CAD|Avg: $4,844 CAD|-2.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 8$3,585 CAD
Retailer 5$3,709 CAD
Retailer 10$3,778 CAD
Retailer 6$3,917 CAD
Retailer 12$4,003 CAD
Retailer 9$4,158 CAD
Retailer 3$4,204 CAD
Retailer 11$4,209 CAD
Retailer 2$4,501 CAD
Retailer 4$4,600 CAD
Retailer 7$6,695 CAD
NZ Jewellers$8,370 CAD

38 data points across 12 retailers

12 retailers$3,585 CAD to $8,370 CAD

A
Cheapest Retailer
-
$3,585 CAD
A
Retailer 2
-
$3,709 CAD
View
A
Retailer 3
-
$3,778 CAD
View
A
Retailer 4
-
$3,917 CAD
View
A
Retailer 5
-
$4,003 CAD
View
A
Retailer 6
-
$4,158 CAD
View
Retailer 7
-
$4,204 CAD
View
Price last confirmed 17 days ago
A
Retailer 8
-
$4,209 CAD
View
B+
Retailer 9
-
$4,501 CAD
View
Retailer 10
-
$4,600 CAD
View
Price last confirmed 30 days ago
B
Retailer 11
-
$6,695 CAD
View
Most Expensive
B
NZ Jewellers
521747a2-0469-4de0-ab37-f41a882ed0ce · Nov 3
$8,370 CAD
$5,993 USD
View
11 more retailers have this diamond
Prices start from $3,585 CADSave up to $4,785 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.

A
1.02ct Marquise
$3,585 CAD