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Marquise|Natural|GIA

1.20ct F SI2 Marquise Natural Diamond

GD • F/SI2 • GIA 2245009577

Certificate GIA 2245009577

Diamond specifications and retailer prices

From $4,608 CAD
As of November 6, 2026
Save $5,086 CAD (52%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $11,047 CAD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.2ct natural marquise diamond

This 1.2ct natural marquise sits in the classic one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2245009577. Listed at 20 retailers as of November 4, 2026, with a 110% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.20
Carat
F
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2245009577
Dimensions10.33 × 5.49 × 3.52 mm
L/W Ratio1.88
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal, Cavity, Cloud, Needle, Indented Natural, Natural
Top View
10.33 mm5.49 mm1.20 ctF / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2245009577
Side View
Table 63.0%CrownGirdle: VTN-VTKPavilionCulet: NoneDepth 64.0%

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: $4,754 CAD|Low: $4,573 CAD|High: $9,922 CAD|Avg: $6,430 CAD|-6.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 9$4,608 CAD
Retailer 1$4,754 CAD
Retailer 3$5,441 CAD
Retailer 5$5,586 CAD
Retailer 2$5,632 CAD
Retailer 4$5,809 CAD
Retailer 6$6,182 CAD
Retailer 11$6,311 CAD
Retailer 8$6,875 CAD
Retailer 7$9,694 CAD
Retailer 10$9,887 CAD

33 data points across 11 retailers

20 retailers$4,608 CAD to $9,694 CAD

B+
Cheapest Retailer
-
$4,608 CAD
A
Retailer 2
-
$4,754 CAD
View
B+
Retailer 3
-
$5,441 CAD
View
B+
Retailer 4
-
$5,586 CAD
View
B+
Retailer 5
-
$5,632 CAD
View
Final sale: no returns
B
Retailer 6
-
$5,777 CAD
View
B+
Retailer 7
-
$5,809 CAD
View
B
Retailer 8
-
$6,133 CAD
View
B
Retailer 9
-
$6,182 CAD
View
B
Retailer 10
-
$6,311 CAD
View
Retailer 11
-
$6,341 CAD
View
Price last confirmed 45 days ago
Retailer 12
-
$6,341 CAD
View
Price last confirmed 36 days ago
Retailer 13
-
$6,341 CAD
View
Price last confirmed 36 days ago
B
Retailer 14
-
$6,875 CAD
View
Retailer 15
-
$7,317 CAD
View
Price last confirmed 45 days ago
Retailer 16
-
$7,317 CAD
View
Price last confirmed 38 days ago
B
Retailer 17
-
$9,694 CAD
View
Retailer 18
-
$9,887 CAD
View
Price last confirmed 9 days ago
Retailer 19
-
$11,047 CAD
View
Price last confirmed 47 days ago
Most Expensive
NZ Jewellers
dc2d430c-74ad-4398-bba1-7a368f744f3e · Sep 30
$11,047 CAD
$7,854 USD
View
Price last confirmed 37 days ago
19 more retailers have this diamond
Prices start from $4,608 CADSave up to $5,086 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
1.20ct Marquise
$4,608 CAD