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Marquise|Natural|GIA

1.20ct G SI2 Marquise Natural Diamond

GD • G/SI2 • GIA 6552348094

Certificate GIA 6552348094

Diamond specifications and retailer prices

From $5,299 CAD
$3,792 USD
As of November 1, 2026
Save $6,281 CAD (54%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $11,580 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 G 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 6552348094. Listed at 15 retailers as of November 1, 2026, with prices from $5,299 to $11,580, a $6,281 spread on the same certified stone. NZ Jewellers lists it at $11,580. 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
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.9°
Pavilion angle38°
OriginNatural
Grading LabGIA
CertificateGIA 6552348094
Dimensions10.03 × 5.43 × 3.45 mm
L/W Ratio1.85
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Cavity, Indented Natural, Crystal, Natural
Top View
10.03 mm5.43 mm1.20 ctG / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552348094
Side View
Table 59.0%Crown 37.9°Girdle: THK-VTKPavilion 38°Culet: NoneDepth 63.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $11,580 CAD|Low: $5,299 CAD|High: $11,885 CAD|Avg: $7,585 CAD|-2.1%
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
November 3, 2026
Retailer 14$5,299 CAD
Retailer 11$5,312 CAD
Retailer 6$5,777 CAD
Retailer 3$6,021 CAD
Retailer 4$6,021 CAD
Retailer 15$6,021 CAD
Retailer 8$6,572 CAD
Retailer 2$6,610 CAD
Retailer 13$6,777 CAD
Retailer 12$6,948 CAD
Retailer 5$7,496 CAD
Retailer 9$7,523 CAD
Retailer 7$9,825 CAD
Retailer 10$10,588 CAD
NZ Jewellers$11,580 CAD

33 data points across 15 retailers

15 retailers$5,299 CAD to $11,580 CAD

B+
Cheapest Retailer
-
$5,299 CAD
$3,792 USD
B+
Retailer 2
-
$5,312 CAD
$3,801 USD
View
B+
Retailer 3
-
$5,777 CAD
$4,134 USD
View
B
Retailer 4
-
$6,021 CAD
$4,309 USD
View
B
Retailer 5
-
$6,021 CAD
$4,309 USD
View
B
Retailer 6
-
$6,021 CAD
$4,309 USD
View
B
Retailer 7
-
$6,572 CAD
£3,703 GBP
View
B
Retailer 8
-
$6,610 CAD
£3,725 GBP
View
B
Retailer 9
-
$6,777 CAD
$4,850 USD
View
B
Retailer 10
-
$6,948 CAD
$4,972 USD
View
Retailer 11
-
$7,496 CAD
$5,364 USD
View
Price last confirmed 11 days ago
B
Retailer 12
-
$7,523 CAD
€5,127 EUR
View
Retailer 13
-
$9,825 CAD
$7,031 USD
View
Price last confirmed 7 days ago
C
Retailer 14
-
$10,588 CAD
£5,966 GBP
View
Most Expensive
C
NZ Jewellers
b0d1ea85-9f58-4428-b1fd-e8f6a2281f93 · Nov 3
$11,580 CAD
$8,287 USD
View
14 more retailers have this diamond
Prices start from $5,299 CADSave up to $6,281 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
$5,299 CAD