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Marquise|Natural|GIA

1.01ct M SI2 Marquise Natural Diamond

ID • M/SI2 • GIA 6515342866

Certificate GIA 6515342866

Diamond specifications and retailer prices

From $1,427 CAD
As of November 6, 2026
Save $703 CAD (33%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $2,131 CAD at Yorxs · As of November 3, 2026
View at Yorxs

About this 1.01ct natural marquise diamond

This 1.01ct natural marquise sits in the classic one-carat band, graded M colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6515342866. Listed at 4 retailers as of November 3, 2026, with prices from $1,427 to $2,131, a $703 spread on the same certified stone. Yorxs lists it at $2,131. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.01
Carat
M
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6515342866
Dimensions9.88 × 5.37 × 3.27 mm
L/W Ratio1.84
Top View
9.88 mm5.37 mm1.01 ctM / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6515342866
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 60.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $1,427 CAD|Low: $1,427 CAD|High: $2,333 CAD|Avg: $1,799 CAD|-8.4%
Retailer 1
Retailer 2
Retailer 3
Yorxs
November 6, 2026
Retailer 1$1,427 CAD
Retailer 2$1,581 CAD
Retailer 3$1,945 CAD
Yorxs$2,131 CAD

30 data points across 4 retailers

4 retailers$1,427 CAD to $2,131 CAD

A
Cheapest Retailer
-
$1,427 CAD
B+
Retailer 2
-
$1,581 CAD
View
Retailer 3
-
$1,845 CAD
View
Price last confirmed 61 days ago
Most Expensive
B+
Yorxs
74A288860 · Nov 3
$2,131 CAD
€1,453 EUR
View
3 more retailers have this diamond
Prices start from $1,427 CADSave up to $703 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
1.01ct Marquise
$1,427 CAD