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Marquise|Natural|GIA

1.01ct F I1 Marquise Natural Diamond

F/I1 • GIA 5221390371

Certificate GIA 5221390371

Diamond specifications and retailer prices

From $3,149 CAD
$2,253 USD
As of November 1, 2026
Save $2,329 CAD (43%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $5,478 CAD at Wholesale Diamonds Direct · As of November 3, 2026
View at Wholesale Diamonds Direct

About this 1.01ct natural marquise diamond

This 1.01ct natural marquise sits in the classic one-carat band, graded F colour (colourless) and I1 clarity (included) and certified by GIA 5221390371. Listed at 5 retailers as of November 1, 2026, with prices from $3,149 to $5,478, a $2,329 spread on the same certified stone. Wholesale Diamonds Direct lists it at $5,478. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
F
Color
I1
Clarity
-
Cut

Specifications

Cut
PolishVery Good
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5221390371
Dimensions9.89 × 5.11 × 3.27 mm
L/W Ratio1.94
Top View
9.89 mm5.11 mm1.01 ctF / I1
OriginNatural
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateGIA 5221390371
Side View
Table 56.0%CrownGirdle: UND-ETKPavilionCulet: NoneDepth 63.9%

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 1
Current: $4,449 CAD|Low: $3,149 CAD|High: $5,478 CAD|Avg: $4,062 CAD|+2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Wholesale Diamonds Direct
November 3, 2026
Retailer 5$3,149 CAD
Retailer 3$3,355 CAD
Retailer 2$3,484 CAD
Retailer 6$3,673 CAD
Retailer 1$4,449 CAD
Retailer 4$4,577 CAD
Wholesale Diamonds Direct$5,478 CAD

18 data points across 7 retailers

5 retailers$3,149 CAD to $5,478 CAD

B+
Cheapest Retailer
-
$3,149 CAD
$2,253 USD
B+
Retailer 2
-
$3,355 CAD
$2,401 USD
View
B+
Retailer 3
-
$3,484 CAD
$2,493 USD
View
B
Retailer 4
-
$4,449 CAD
€3,032 EUR
View
Most Expensive
B
Wholesale Diamonds Direct
181767196 · Nov 3
$5,478 CAD
$3,920 USD
View
4 more retailers have this diamond
Prices start from $3,149 CADSave up to $2,329 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+
1.01ct Marquise
$3,149 CAD