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Marquise|Natural|GIA

1.01ct J SI2 Marquise Natural Diamond

ID • J/SI2 • GIA 6545972253

Certificate GIA 6545972253

Diamond specifications and retailer prices

From $2,242 CAD
As of November 5, 2026
Save $3,451 CAD (61%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $5,693 CAD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.01ct natural marquise diamond

This 1.01ct natural marquise sits in the classic one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6545972253. Listed at 8 retailers as of November 3, 2026, with prices from $2,242 to $5,693, a $3,451 spread on the same certified stone. NZ Jewellers lists it at $5,693. 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
J
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39.66°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6545972253
Dimensions9.49 × 5.19 × 3.38 mm
L/W Ratio1.83
Top View
9.49 mm5.19 mm1.01 ctJ / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6545972253
Side View
Table 59.0%Crown 39.66°Girdle: ThickPavilion 40.6°Culet: NoneDepth 65.0%

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 5
Current: $5,693 CAD|Low: $2,197 CAD|High: $5,970 CAD|Avg: $3,244 CAD|-4.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 2$2,242 CAD
Retailer 8$2,334 CAD
Retailer 3$2,338 CAD
Retailer 6$2,370 CAD
Retailer 5$2,441 CAD
Retailer 7$2,510 CAD
Retailer 4$4,088 CAD
NZ Jewellers$5,693 CAD

42 data points across 8 retailers

8 retailers$2,242 CAD to $5,693 CAD

A
Cheapest Retailer
-
$2,242 CAD
A
Retailer 2
-
$2,334 CAD
View
A
Retailer 3
-
$2,338 CAD
View
A
Retailer 4
-
$2,370 CAD
View
A
Retailer 5
-
$2,441 CAD
View
Retailer 6
-
$2,510 CAD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$4,088 CAD
View
Most Expensive
B
NZ Jewellers
e1d95ced-d3a9-485d-b731-44bf3c65fe40 · Nov 3
$5,693 CAD
$4,076 USD
View
7 more retailers have this diamond
Prices start from $2,242 CADSave up to $3,451 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
$2,242 CAD