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Marquise|Natural|GIA

1.31ct F VS1 Marquise Natural Diamond

EX • F/VS1 • GIA 2556201800

Certificate GIA 2556201800

Diamond specifications and retailer prices

From $8,786 CAD
As of November 6, 2026
Save $10,782 CAD (55%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $19,567 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.31ct natural marquise diamond

This 1.31ct natural marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2556201800. Listed at 12 retailers as of November 5, 2026, with prices from $8,786 to $19,567, a $10,782 spread on the same certified stone. NZ Jewellers lists it at $19,567. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.31
Carat
F
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2556201800
Dimensions11.70 × 5.73 × 3.39 mm
L/W Ratio2.04
Top View
11.70 mm5.73 mm1.31 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2556201800
Side View
Table 62.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 59.1%

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: $19,567 CAD|Low: $8,714 CAD|High: $20,089 CAD|Avg: $12,039 CAD|-2.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 9$8,786 CAD
Retailer 5$8,821 CAD
Retailer 11$9,068 CAD
Retailer 3$9,441 CAD
Retailer 10$10,333 CAD
Retailer 2$11,191 CAD
Retailer 8$11,699 CAD
Retailer 6$11,754 CAD
Retailer 7$11,879 CAD
Retailer 4$16,217 CAD
NZ Jewellers$19,567 CAD

28 data points across 11 retailers

12 retailers$8,786 CAD to $19,567 CAD

A
Cheapest Retailer
-
$8,786 CAD
A
Retailer 2
-
$8,821 CAD
View
A
Retailer 3
-
$9,068 CAD
View
A
Retailer 4
-
$9,441 CAD
View
Final sale: no returns
A
Retailer 5
-
$10,333 CAD
View
Retailer 6
-
$10,440 CAD
View
Price last confirmed 26 days ago
A
Retailer 7
-
$11,191 CAD
View
A
Retailer 8
-
$11,699 CAD
View
A
Retailer 9
-
$11,754 CAD
View
A
Retailer 10
-
$11,879 CAD
View
B+
Retailer 11
-
$16,217 CAD
View
Most Expensive
B
NZ Jewellers
cf9894dc-2b65-455a-9a6c-280b109fe8a5 · Nov 5
$19,567 CAD
$13,911 USD
View
11 more retailers have this diamond
Prices start from $8,786 CADSave up to $10,782 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
1.31ct Marquise
$8,786 CAD