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Marquise|Natural|GIA

1.20ct J SI2 Marquise Natural Diamond

EX • J/SI2 • GIA 7556569825

Certificate GIA 7556569825

Diamond specifications and retailer prices

From $3,342 CAD
As of November 4, 2026
Save $5,141 CAD (61%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $8,483 CAD at NZ Jewellers · As of November 3, 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 J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7556569825. Listed at 18 retailers as of November 3, 2026, with prices from $3,342 to $8,483, a $5,141 spread on the same certified stone. NZ Jewellers lists it at $8,483. 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
J
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceVery Strong
OriginNatural
Grading LabGIA
CertificateGIA 7556569825
Dimensions10.40 × 5.46 × 3.42 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Natural
Top View
10.40 mm5.46 mm1.20 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceVery Strong
CertificateGIA 7556569825
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.6%

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 4
Current: $8,483 CAD|Low: $3,338 CAD|High: $8,483 CAD|Avg: $4,429 CAD
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 17$3,342 CAD
Retailer 2$3,393 CAD
Retailer 9$3,452 CAD
Retailer 10$3,692 CAD
Retailer 6$3,742 CAD
Retailer 14$3,825 CAD
Retailer 11$4,044 CAD
Retailer 3$4,058 CAD
Retailer 5$4,058 CAD
Retailer 7$4,068 CAD
Retailer 12$4,148 CAD
Retailer 4$4,214 CAD
Retailer 13$4,242 CAD
Retailer 15$4,294 CAD
Retailer 8$4,557 CAD
Retailer 18$4,730 CAD
Retailer 16$6,769 CAD
NZ Jewellers$8,483 CAD

22 data points across 18 retailers

18 retailers$3,342 CAD to $8,483 CAD

A
Cheapest Retailer
-
$3,342 CAD
B+
Retailer 2
-
$3,393 CAD
View
Final sale: no returns
B+
Retailer 3
-
$3,452 CAD
View
B+
Retailer 4
-
$3,692 CAD
View
B+
Retailer 5
-
$3,742 CAD
View
B+
Retailer 6
-
$3,825 CAD
View
B+
Retailer 7
-
$4,044 CAD
View
B+
Retailer 8
-
$4,058 CAD
View
Retailer 9
-
$4,058 CAD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$4,068 CAD
View
B
Retailer 11
-
$4,148 CAD
View
B
Retailer 12
-
$4,214 CAD
View
B+
Retailer 13
-
$4,242 CAD
View
B+
Retailer 14
-
$4,294 CAD
View
B
Retailer 15
-
$4,557 CAD
View
B+
Retailer 16
-
$4,730 CAD
View
B
Retailer 17
-
$6,769 CAD
View
Most Expensive
C
NZ Jewellers
fa24156f-1213-4df5-95bb-c1e42a893942 · Nov 3
$8,483 CAD
$6,031 USD
View
17 more retailers have this diamond
Prices start from $3,342 CADSave up to $5,141 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
$3,342 CAD