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Marquise|Natural|GIA

1.20ct G SI1 Marquise Natural Diamond

VG • G/SI1 • GIA 6562597877

Certificate GIA 6562597877

Diamond specifications and retailer prices

From $6,802 CAD
As of November 6, 2026
Save $5,333 CAD (44%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $12,135 CAD at Wholesale Diamonds Direct · As of November 6, 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6562597877. Listed at 13 retailers as of November 6, 2026, with prices from $6,802 to $12,135, a $5,333 spread on the same certified stone. Wholesale Diamonds Direct lists it at $12,135. 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
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6562597877
Dimensions11.25 × 5.26 × 3.34 mm
L/W Ratio2.14
Top View
11.25 mm5.26 mm1.20 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6562597877
Side View
Table 57.0%CrownGirdle: MED-VTKPavilionCulet: 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 6
Current: $9,485 CAD|Low: $6,802 CAD|High: $12,135 CAD|Avg: $8,568 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
Wholesale Diamonds Direct
November 6, 2026
Retailer 7$6,802 CAD
Retailer 11$6,878 CAD
Retailer 2$7,079 CAD
Retailer 12$7,241 CAD
Retailer 4$7,462 CAD
Retailer 6$7,645 CAD
Retailer 3$8,520 CAD
Retailer 8$8,539 CAD
Retailer 5$8,788 CAD
Retailer 1$9,485 CAD
Retailer 10$11,530 CAD
Retailer 9$11,797 CAD
Wholesale Diamonds Direct$12,135 CAD

7 data points across 13 retailers

13 retailers$6,802 CAD to $12,135 CAD

B+
Cheapest Retailer
-
$6,802 CAD
B+
Retailer 2
-
$6,878 CAD
View
B+
Retailer 3
-
$7,079 CAD
View
B
Retailer 4
-
$7,241 CAD
View
B
Retailer 5
-
$7,462 CAD
View
B
Retailer 6
-
$7,645 CAD
View
B
Retailer 7
-
$8,520 CAD
View
B
Retailer 8
-
$8,539 CAD
View
B
Retailer 9
-
$8,788 CAD
View
B
Retailer 10
-
$9,485 CAD
View
B
Retailer 11
-
$11,530 CAD
View
B
Retailer 12
-
$11,797 CAD
View
Most Expensive
B
Wholesale Diamonds Direct
668871287 · Nov 6
$12,135 CAD
$8,628 USD
View
12 more retailers have this diamond
Prices start from $6,802 CADSave up to $5,333 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
$6,802 CAD