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Marquise|Natural|GIA

1.20ct I SI2 Marquise Natural Diamond

GD • I/SI2 • GIA 6562164313

Certificate GIA 6562164313

Diamond specifications and retailer prices

From $3,967 CAD
As of November 1, 2026
Save $4,690 CAD (54%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $8,656 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6562164313. Listed at 21 retailers as of November 1, 2026, with prices from $3,967 to $8,656, a $4,690 spread on the same certified stone. NZ Jewellers lists it at $8,656. 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
I
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6562164313
Dimensions10.71 × 5.57 × 3.10 mm
L/W Ratio1.92
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal, Feather, Indented Natural, Cavity, Needle, Natural
Top View
10.71 mm5.57 mm1.20 ctI / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6562164313
Side View
Table 63.0%CrownGirdle: THN-XTKPavilionCulet: NoneDepth 55.6%

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 1
Current: $8,656 CAD|Low: $3,967 CAD|High: $8,780 CAD|Avg: $5,345 CAD|-1.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 11
Retailer 12
Retailer 13
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 6, 2026
Retailer 3$3,967 CAD
Retailer 5$4,062 CAD
Retailer 6$4,109 CAD
Retailer 19$4,154 CAD
Retailer 10$4,155 CAD
Retailer 8$4,501 CAD
Retailer 20$4,501 CAD
Retailer 7$4,526 CAD
Retailer 4$4,549 CAD
Retailer 9$4,674 CAD
Retailer 2$4,805 CAD
Retailer 16$4,885 CAD
Retailer 21$4,937 CAD
Retailer 18$5,110 CAD
Retailer 11$5,193 CAD
Retailer 14$5,373 CAD
Retailer 17$5,455 CAD
Retailer 15$5,709 CAD
Retailer 13$7,188 CAD
Retailer 12$7,403 CAD
Retailer 22$8,286 CAD
NZ Jewellers$8,656 CAD

23 data points across 22 retailers

21 retailers$3,967 CAD to $8,656 CAD

A
Cheapest Retailer
-
$3,967 CAD
B+
Retailer 2
-
$4,062 CAD
View
B+
Retailer 3
-
$4,109 CAD
View
B+
Retailer 4
-
$4,154 CAD
View
B+
Retailer 5
-
$4,155 CAD
View
Final sale: no returns
B+
Retailer 6
-
$4,501 CAD
View
Retailer 7
-
$4,501 CAD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$4,526 CAD
View
B+
Retailer 9
-
$4,549 CAD
View
B+
Retailer 10
-
$4,674 CAD
View
B+
Retailer 11
-
$4,805 CAD
View
B+
Retailer 12
-
$4,885 CAD
View
B+
Retailer 13
-
$4,937 CAD
View
B+
Retailer 14
-
$5,110 CAD
View
B
Retailer 15
-
$5,193 CAD
View
Retailer 16
-
$5,373 CAD
View
Price last confirmed 29 days ago
B
Retailer 17
-
$5,455 CAD
View
Retailer 18
-
$5,709 CAD
View
Price last confirmed 29 days ago
B
Retailer 19
-
$7,188 CAD
View
B
Retailer 20
-
$8,286 CAD
View
Most Expensive
C
NZ Jewellers
83031f8c-38c3-47b9-bb2d-5e59e18c7b26 · Nov 5
$8,656 CAD
$6,154 USD
View
20 more retailers have this diamond
Prices start from $3,967 CADSave up to $4,690 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
$3,967 CAD