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Marquise|Natural|GIA

1.20ct F SI2 Marquise Natural Diamond

ID • F/SI2 • GIA 7558704774

Certificate GIA 7558704774

Diamond specifications and retailer prices

From $5,351 CAD
As of November 6, 2026
Save $3,906 CAD (42%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $11,579 CAD at NZ Jewellers · As of October 27, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7558704774. Listed at 20 retailers as of November 6, 2026, with a 73% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7558704774
Dimensions10.60 × 5.53 × 3.33 mm
L/W Ratio1.92
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud, Indented Natural, Needle
Top View
10.60 mm5.53 mm1.20 ctF / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7558704774
Side View
Table 60.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 60.3%

Caratlytics Score

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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 6
Current: $11,579 CAD|Low: $4,971 CAD|High: $11,735 CAD|Avg: $6,961 CAD|-1.3%
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 10$4,971 CAD
Retailer 6$5,351 CAD
Retailer 14$5,556 CAD
Retailer 7$5,614 CAD
Retailer 4$5,992 CAD
Retailer 12$5,992 CAD
Retailer 15$6,022 CAD
Retailer 16$6,022 CAD
Retailer 17$6,022 CAD
Retailer 9$6,545 CAD
Retailer 13$6,591 CAD
Retailer 5$6,947 CAD
Retailer 11$7,375 CAD
Retailer 3$7,510 CAD
Retailer 8$8,538 CAD
Retailer 2$9,257 CAD
Retailer 18$10,642 CAD
NZ Jewellers$11,579 CAD

25 data points across 18 retailers

20 retailers$5,351 CAD to $9,257 CAD

Retailer 1
-
$4,971 CAD
Price last confirmed 9 days ago
A
Retailer 2
-
$5,351 CAD
View
Retailer 3
-
$5,614 CAD
View
Price last confirmed 9 days ago
Retailer 4
-
$5,992 CAD
View
Price last confirmed 7 days ago
Retailer 5
-
$5,992 CAD
View
Price last confirmed 7 days ago
Retailer 6
-
$6,022 CAD
View
Price last confirmed 8 days ago
Retailer 7
-
$6,022 CAD
View
Price last confirmed 8 days ago
Retailer 8
-
$6,022 CAD
View
Price last confirmed 8 days ago
Retailer 9
-
$6,102 CAD
View
Price last confirmed 21 days ago
Retailer 10
-
$6,545 CAD
View
Price last confirmed 8 days ago
Retailer 11
-
$6,591 CAD
View
Price last confirmed 7 days ago
Retailer 12
-
$6,947 CAD
View
Price last confirmed 10 days ago
Retailer 13
-
$7,041 CAD
View
Price last confirmed 18 days ago
B
Retailer 14
-
$7,375 CAD
View
Retailer 15
-
$7,438 CAD
View
Price last confirmed 14 days ago
Retailer 16
-
$7,510 CAD
View
Price last confirmed 9 days ago
Retailer 17
-
$8,538 CAD
View
Price last confirmed 8 days ago
B
Retailer 18
-
$9,257 CAD
View
Retailer 19
-
$10,642 CAD
View
Price last confirmed 8 days ago
Most Expensive
NZ Jewellers
bd2c3b20-2766-41f3-be6f-11b45094d522 · Oct 27
$11,579 CAD
$8,232 USD
View
Price last confirmed 10 days ago
19 more retailers have this diamond
Prices start from $5,351 CADSave up to $3,906 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
$5,351 CAD