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Marquise|Natural|GIA

1.20ct H SI2 Marquise Natural Diamond

EX • H/SI2 • GIA 2567364415

Certificate GIA 2567364415

Diamond specifications and retailer prices

From $4,510 CAD
As of November 6, 2026
Save $6,034 CAD (57%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $10,544 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 H 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 2567364415. Listed at 18 retailers as of November 5, 2026, with prices from $4,510 to $10,544, a $6,034 spread on the same certified stone. NZ Jewellers lists it at $10,544. 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
H
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2567364415
Dimensions10.93 × 5.73 × 3.28 mm
L/W Ratio1.91
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal, Needle, Natural
Top View
10.93 mm5.73 mm1.20 ctH / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2567364415
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 57.3%

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: $10,544 CAD|Low: $4,510 CAD|High: $10,817 CAD|Avg: $6,382 CAD|-2.5%
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$4,510 CAD
Retailer 16$4,813 CAD
Retailer 8$5,020 CAD
Retailer 14$5,325 CAD
Retailer 7$5,604 CAD
Retailer 11$5,951 CAD
Retailer 4$6,053 CAD
Retailer 18$6,053 CAD
Retailer 10$6,105 CAD
Retailer 13$6,130 CAD
Retailer 6$6,147 CAD
Retailer 9$6,396 CAD
Retailer 17$6,400 CAD
Retailer 3$6,401 CAD
Retailer 12$6,421 CAD
Retailer 5$6,984 CAD
Retailer 15$9,614 CAD
NZ Jewellers$10,544 CAD

16 data points across 18 retailers

18 retailers$4,510 CAD to $10,544 CAD

A
Cheapest Retailer
-
$4,510 CAD
B+
Retailer 2
-
$4,813 CAD
View
Final sale: no returns
B+
Retailer 3
-
$5,020 CAD
View
B+
Retailer 4
-
$5,325 CAD
View
B+
Retailer 5
-
$5,604 CAD
View
B
Retailer 6
-
$5,951 CAD
View
B+
Retailer 7
-
$6,053 CAD
View
B+
Retailer 8
-
$6,053 CAD
View
Retailer 9
-
$6,105 CAD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$6,130 CAD
View
B+
Retailer 11
-
$6,147 CAD
View
B+
Retailer 12
-
$6,396 CAD
View
B+
Retailer 13
-
$6,400 CAD
View
B
Retailer 14
-
$6,401 CAD
View
B
Retailer 15
-
$6,421 CAD
View
B
Retailer 16
-
$6,984 CAD
View
B
Retailer 17
-
$9,614 CAD
View
Most Expensive
B
NZ Jewellers
cceff9af-49de-41ca-83a9-a8c2041e4e42 · Nov 5
$10,544 CAD
$7,496 USD
View
17 more retailers have this diamond
Prices start from $4,510 CADSave up to $6,034 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
$4,510 CAD