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Marquise|Natural|GIA

1.20ct F SI2 Marquise Natural Diamond

GD • F/SI2 • GIA 2564212519

Certificate GIA 2564212519

Diamond specifications and retailer prices

From $4,555 CAD
As of November 6, 2026
Save $6,096 CAD (57%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $10,651 CAD at NZ Jewellers · As of November 5, 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 2564212519. Listed at 19 retailers as of November 5, 2026, with prices from $4,555 to $10,651, a $6,096 spread on the same certified stone. NZ Jewellers lists it at $10,651. 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
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2564212519
Dimensions10.02 × 5.56 × 3.60 mm
L/W Ratio1.80
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Cloud, Crystal, Needle, Indented Natural, Natural
Top View
10.02 mm5.56 mm1.20 ctF / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2564212519
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.8%

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: $10,651 CAD|Low: $4,555 CAD|High: $10,856 CAD|Avg: $6,475 CAD|-1.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 6, 2026
Retailer 2$4,555 CAD
Retailer 8$4,861 CAD
Retailer 7$5,220 CAD
Retailer 17$5,379 CAD
Retailer 3$5,655 CAD
Retailer 11$6,012 CAD
Retailer 9$6,113 CAD
Retailer 16$6,113 CAD
Retailer 18$6,113 CAD
Retailer 13$6,192 CAD
Retailer 4$6,203 CAD
Retailer 15$6,323 CAD
Retailer 10$6,463 CAD
Retailer 6$6,470 CAD
Retailer 12$6,486 CAD
Retailer 5$7,054 CAD
Retailer 14$9,710 CAD
NZ Jewellers$10,651 CAD

24 data points across 18 retailers

19 retailers$4,555 CAD to $10,651 CAD

A
Cheapest Retailer
-
$4,555 CAD
B+
Retailer 2
-
$4,861 CAD
View
Final sale: no returns
B+
Retailer 3
-
$5,069 CAD
View
B+
Retailer 4
-
$5,220 CAD
View
B+
Retailer 5
-
$5,379 CAD
View
B+
Retailer 6
-
$5,655 CAD
View
B+
Retailer 7
-
$6,012 CAD
View
B
Retailer 8
-
$6,113 CAD
View
Retailer 9
-
$6,113 CAD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$6,113 CAD
View
B
Retailer 11
-
$6,192 CAD
View
B
Retailer 12
-
$6,203 CAD
View
B
Retailer 13
-
$6,323 CAD
View
B
Retailer 14
-
$6,463 CAD
View
B
Retailer 15
-
$6,470 CAD
View
B
Retailer 16
-
$6,486 CAD
View
B
Retailer 17
-
$7,054 CAD
View
B
Retailer 18
-
$9,710 CAD
View
Most Expensive
B
NZ Jewellers
d876edf3-d2a8-4a44-88e8-2aa8fafdd28b · Nov 5
$10,651 CAD
$7,572 USD
View
18 more retailers have this diamond
Prices start from $4,555 CADSave up to $6,096 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
$4,555 CAD