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Marquise|Natural|GIA

1.20ct G SI1 Marquise Natural Diamond

GD • G/SI1 • GIA 2567279432

Certificate GIA 2567279432

Diamond specifications and retailer prices

From $7,089 CAD
As of November 6, 2026
Save $2,653 CAD (27%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $13,121 CAD at NZ Jewellers · As of September 20, 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2567279432. Listed at 11 retailers as of November 6, 2026, with a 37% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
G
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2567279432
Dimensions10.92 × 5.74 × 3.27 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Knot, Crystal, Feather, Needle, Indented Natural, Natural
Top View
10.92 mm5.74 mm1.20 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2567279432
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 57.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $13,121 CAD|Low: $5,833 CAD|High: $13,121 CAD|Avg: $8,315 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
Retailer 19
Retailer 20
Retailer 21
November 6, 2026
Retailer 11$5,833 CAD
Retailer 3$6,231 CAD
Retailer 14$6,638 CAD
Retailer 21$6,949 CAD
Retailer 13$7,089 CAD
Retailer 10$7,155 CAD
Retailer 7$7,160 CAD
Retailer 15$7,216 CAD
Retailer 4$7,479 CAD
Retailer 16$7,556 CAD
Retailer 18$7,749 CAD
Retailer 6$7,791 CAD
Retailer 8$7,845 CAD
Retailer 9$8,061 CAD
Retailer 5$8,639 CAD
Retailer 12$9,051 CAD
Retailer 17$9,437 CAD
Retailer 2$9,742 CAD
Retailer 20$11,129 CAD
Retailer 19$12,627 CAD
NZ Jewellers$13,121 CAD

29 data points across 21 retailers

11 retailers$7,089 CAD to $9,742 CAD

Retailer 1
-
$5,833 CAD
Price last confirmed 43 days ago
Retailer 2
-
$6,949 CAD
View
Price last confirmed 44 days ago
B
Retailer 3
-
$7,089 CAD
View
B
Retailer 4
-
$7,216 CAD
View
B
Retailer 5
-
$7,556 CAD
View
B
Retailer 6
-
$7,591 CAD
View
Retailer 7
-
$7,845 CAD
View
Price last confirmed 46 days ago
Retailer 8
-
$9,051 CAD
View
Price last confirmed 44 days ago
Retailer 9
-
$9,437 CAD
View
Price last confirmed 43 days ago
B
Retailer 10
-
$9,742 CAD
View
Most Expensive
NZ Jewellers
8596db28-1fe3-4446-9de1-f44c02169623 · Sep 20
$13,121 CAD
$9,328 USD
View
Price last confirmed 47 days ago
10 more retailers have this diamond
Prices start from $7,089 CADSave up to $2,653 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
$7,089 CAD