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Marquise|Natural|GIA

1.20ct F SI1 Marquise Natural Diamond

EX • F/SI1 • GIA 2564327633

Certificate GIA 2564327633

Diamond specifications and retailer prices

From $6,482 CAD
As of November 6, 2026
Save $7,981 CAD (55%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $14,463 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2564327633. Listed at 15 retailers as of November 5, 2026, with prices from $6,482 to $14,463, a $7,981 spread on the same certified stone. NZ Jewellers lists it at $14,463. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.20
Carat
F
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2564327633
Dimensions10.62 × 5.50 × 3.41 mm
L/W Ratio1.93
Culet sizeNone
Key to symbols
Crystal, Feather, Knot, Twinning Wisp, Cavity, Needle, Indented Natural
Top View
10.62 mm5.50 mm1.20 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2564327633
Side View
Table 60.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 62.0%

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 6
Current: $14,463 CAD|Low: $6,427 CAD|High: $14,868 CAD|Avg: $8,921 CAD|-2.7%
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
November 6, 2026
Retailer 11$6,482 CAD
Retailer 2$6,511 CAD
Retailer 6$7,328 CAD
Retailer 3$7,393 CAD
Retailer 5$7,711 CAD
Retailer 4$7,982 CAD
Retailer 8$8,389 CAD
Retailer 12$8,648 CAD
Retailer 13$8,648 CAD
Retailer 7$8,787 CAD
Retailer 15$9,001 CAD
Retailer 14$9,977 CAD
Retailer 10$9,980 CAD
Retailer 9$12,706 CAD
NZ Jewellers$14,463 CAD

27 data points across 15 retailers

15 retailers$6,482 CAD to $14,463 CAD

B+
Cheapest Retailer
-
$6,482 CAD
B+
Retailer 2
-
$6,511 CAD
View
Retailer 3
-
$7,328 CAD
View
Price last confirmed 9 days ago
Retailer 4
-
$7,393 CAD
View
Price last confirmed 14 days ago
B+
Retailer 5
-
$7,711 CAD
View
B
Retailer 6
-
$7,982 CAD
View
Final sale: no returns
B
Retailer 7
-
$8,389 CAD
View
B
Retailer 8
-
$8,648 CAD
View
B
Retailer 9
-
$8,648 CAD
View
Retailer 10
-
$8,787 CAD
View
Price last confirmed 27 days ago
B
Retailer 11
-
$9,001 CAD
View
B
Retailer 12
-
$9,977 CAD
View
B
Retailer 13
-
$9,980 CAD
View
B
Retailer 14
-
$12,706 CAD
View
Most Expensive
B
NZ Jewellers
16ee0a86-0425-4dd0-b086-87179b70aa03 · Nov 5
$14,463 CAD
$10,282 USD
View
14 more retailers have this diamond
Prices start from $6,482 CADSave up to $7,981 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+
1.20ct Marquise
$6,482 CAD