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Marquise|Natural|GIA

1.30ct J IF Marquise Natural Diamond

EX • J/IF • GIA 6552121398

Certificate GIA 6552121398

Diamond specifications and retailer prices

From $5,725 CAD
As of November 6, 2026
Save $5,154 CAD (47%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $10,879 CAD at With Clarity · As of November 4, 2026
View at With Clarity

About this 1.3ct natural marquise diamond

This 1.3ct natural marquise sits in the one-and-a-quarter to one-and-a-half 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 6552121398. Listed at 6 retailers as of November 4, 2026, with prices from $5,725 to $10,879, a $5,154 spread on the same certified stone. With Clarity lists it at $10,879. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
J
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552121398
Dimensions11.88 × 5.48 × 3.43 mm
L/W Ratio2.17
Top View
11.88 mm5.48 mm1.30 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552121398
Side View
Table 59.0%CrownGirdle: ThickPavilionCulet: NoneDepth 62.7%

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 6
Current: $8,442 CAD|Low: $5,671 CAD|High: $10,891 CAD|Avg: $7,576 CAD|-0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
With Clarity
November 6, 2026
Retailer 3$5,725 CAD
Retailer 2$5,877 CAD
Retailer 5$6,980 CAD
Retailer 4$7,288 CAD
Retailer 6$7,665 CAD
Retailer 1$8,442 CAD
With Clarity$10,879 CAD

24 data points across 7 retailers

6 retailers$5,725 CAD to $10,879 CAD

A
Cheapest Retailer
-
$5,725 CAD
A
Retailer 2
-
$5,877 CAD
View
B+
Retailer 3
-
$6,980 CAD
View
Retailer 4
-
$7,288 CAD
View
Price last confirmed 10 days ago
B+
Retailer 5
-
$8,442 CAD
View
Most Expensive
B+
With Clarity
6552121398 · Nov 4
$10,879 CAD
$7,734 USD
View
5 more retailers have this diamond
Prices start from $5,725 CADSave up to $5,154 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
1.30ct Marquise
$5,725 CAD