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Marquise|Natural|GIA

1.21ct F SI2 Marquise Natural Diamond

VG • F/SI2 • GIA 7558493648

Certificate GIA 7558493648

Diamond specifications and retailer prices

From $5,110 CAD
As of November 5, 2026
Save $3,801 CAD (43%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $8,912 CAD at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

About this 1.21ct natural marquise diamond

This 1.21ct natural marquise sits in the classic one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7558493648. Listed at 10 retailers as of November 5, 2026, with prices from $5,110 to $8,912, a $3,801 spread on the same certified stone. Wholesale Diamonds Direct lists it at $8,912. 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

1.21
Carat
F
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.64°
Pavilion angle40.43°
OriginNatural
Grading LabGIA
CertificateGIA 7558493648
Dimensions10.19 × 5.49 × 3.60 mm
L/W Ratio1.86
Culet sizeNone
Top View
10.19 mm5.49 mm1.21 ctF / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7558493648
Side View
Table 59.0%Crown 40.64°Girdle: MED-VTKPavilion 40.43°Culet: NoneDepth 65.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $6,920 CAD|Low: $5,082 CAD|High: $9,268 CAD|Avg: $6,294 CAD|-5.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Wholesale Diamonds Direct
November 6, 2026
Retailer 4$5,110 CAD
Retailer 8$5,116 CAD
Retailer 5$5,331 CAD
Retailer 7$5,444 CAD
Retailer 3$5,723 CAD
Retailer 6$6,389 CAD
Retailer 2$6,413 CAD
Retailer 1$6,920 CAD
Wholesale Diamonds Direct$8,912 CAD

37 data points across 9 retailers

10 retailers$5,110 CAD to $8,912 CAD

A
Cheapest Retailer
-
$5,110 CAD
A
Retailer 2
-
$5,116 CAD
View
B+
Retailer 3
-
$5,331 CAD
View
B+
Retailer 4
-
$5,444 CAD
View
B+
Retailer 5
-
$5,723 CAD
View
B+
Retailer 6
-
$6,389 CAD
View
B+
Retailer 7
-
$6,413 CAD
View
B+
Retailer 8
-
$6,920 CAD
View
B
Retailer 9
-
$7,002 CAD
View
Most Expensive
B
Wholesale Diamonds Direct
382684686 · Nov 6
$8,912 CAD
$6,336 USD
View
9 more retailers have this diamond
Prices start from $5,110 CADSave up to $3,801 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
1.21ct Marquise
$5,110 CAD