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Marquise|Natural|GIA

1.20ct E SI1 Marquise Natural Diamond

VG • E/SI1 • GIA 2567597516

Certificate GIA 2567597516

Diamond specifications and retailer prices

From $6,743 CAD
As of November 4, 2026
Save $5,306 CAD (44%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $12,049 CAD at Wholesale Diamonds Direct · As of November 4, 2026
View at Wholesale Diamonds Direct

About this 1.2ct natural marquise diamond

This 1.2ct natural marquise sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2567597516. Listed at 15 retailers as of November 4, 2026, with prices from $6,743 to $12,049, a $5,306 spread on the same certified stone. Wholesale Diamonds Direct lists it at $12,049. 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
E
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.96°
Pavilion angle40.62°
OriginNatural
Grading LabGIA
CertificateGIA 2567597516
Dimensions10.15 × 5.47 × 3.59 mm
L/W Ratio1.86
Culet sizeNone
Top View
10.15 mm5.47 mm1.20 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2567597516
Side View
Table 57.0%Crown 38.96°Girdle: THN-VTKPavilion 40.62°Culet: NoneDepth 65.6%

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 4
Current: $9,388 CAD|Low: $6,743 CAD|High: $12,049 CAD|Avg: $8,529 CAD
Retailer 1
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
Wholesale Diamonds Direct
November 6, 2026
Retailer 10$6,743 CAD
Retailer 12$6,808 CAD
Retailer 9$6,931 CAD
Retailer 14$7,007 CAD
Retailer 13$7,165 CAD
Retailer 6$7,167 CAD
Retailer 5$7,385 CAD
Retailer 8$7,567 CAD
Retailer 4$8,435 CAD
Retailer 2$8,452 CAD
Retailer 7$8,698 CAD
Retailer 1$9,388 CAD
Retailer 11$11,412 CAD
Retailer 3$11,674 CAD
Wholesale Diamonds Direct$12,049 CAD

23 data points across 15 retailers

15 retailers$6,743 CAD to $12,049 CAD

B+
Cheapest Retailer
-
$6,743 CAD
B+
Retailer 2
-
$6,808 CAD
View
B+
Retailer 3
-
$6,931 CAD
View
B+
Retailer 4
-
$7,007 CAD
View
B+
Retailer 5
-
$7,165 CAD
View
B+
Retailer 6
-
$7,167 CAD
View
B
Retailer 7
-
$7,385 CAD
View
B+
Retailer 8
-
$7,567 CAD
View
B
Retailer 9
-
$8,435 CAD
View
B
Retailer 10
-
$8,452 CAD
View
B
Retailer 11
-
$8,698 CAD
View
B
Retailer 12
-
$9,388 CAD
View
B
Retailer 13
-
$11,412 CAD
View
B
Retailer 14
-
$11,674 CAD
View
Most Expensive
B
Wholesale Diamonds Direct
545946203 · Nov 4
$12,049 CAD
$8,628 USD
View
14 more retailers have this diamond
Prices start from $6,743 CADSave up to $5,306 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
$6,743 CAD