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Marquise|Natural|GIA

1.01ct J SI2 Marquise Natural Diamond

EX • J/SI2 • GIA 6541215846

Certificate GIA 6541215846

Diamond specifications and retailer prices

From $3,924 CAD
$2,809 USD
As of November 1, 2026
Save $4,505 CAD (53%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $8,429 CAD at NZ Jewellers · As of October 30, 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 6541215846. Listed at 14 retailers as of October 30, 2026, with prices from $3,924 to $8,429, a $4,505 spread on the same certified stone. NZ Jewellers lists it at $8,429. 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryGood
FluorescenceNone
Pavilion angle39.6°
OriginNatural
Grading LabGIA
CertificateGIA 6541215846
Dimensions10.67 × 5.08 × 3.18 mm
L/W Ratio2.10
Top View
10.67 mm5.08 mm1.01 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 6541215846
Side View
Table 58.0%CrownGirdle: STK-VTKPavilion 39.6°Culet: NoneDepth 62.6%

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 1
Current: $8,429 CAD|Low: $3,372 CAD|High: $8,429 CAD|Avg: $5,163 CAD
NZ Jewellers
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
Retailer 15
Retailer 16
November 2, 2026
Retailer 5$3,924 CAD
Retailer 3$4,036 CAD
Retailer 11$4,045 CAD
Retailer 13$4,383 CAD
Retailer 14$4,383 CAD
Retailer 6$4,481 CAD
Retailer 12$4,551 CAD
Retailer 7$4,762 CAD
Retailer 8$5,006 CAD
Retailer 9$5,014 CAD
Retailer 15$5,057 CAD
Retailer 2$5,220 CAD
Retailer 16$5,481 CAD
Retailer 4$5,757 CAD
Retailer 10$8,092 CAD
NZ Jewellers$8,429 CAD

42 data points across 16 retailers

14 retailers$3,924 CAD to $8,429 CAD

B+
Cheapest Retailer
-
$3,924 CAD
$2,809 USD
B
Retailer 2
-
$4,045 CAD
$2,896 USD
View
Final sale: no returns
B
Retailer 3
-
$4,383 CAD
$3,138 USD
View
B
Retailer 4
-
$4,383 CAD
$3,138 USD
View
B
Retailer 5
-
$4,481 CAD
View
B
Retailer 6
-
$4,551 CAD
$3,258 USD
View
B
Retailer 7
-
$4,762 CAD
$3,409 USD
View
B
Retailer 8
-
$5,006 CAD
$3,584 USD
View
B
Retailer 9
-
$5,014 CAD
£2,826 GBP
View
B
Retailer 10
-
$5,057 CAD
$3,620 USD
View
B
Retailer 11
-
$5,220 CAD
€3,559 EUR
View
Retailer 12
-
$5,481 CAD
$3,924 USD
View
Price last confirmed 10 days ago
B
Retailer 13
-
$8,092 CAD
£4,561 GBP
View
Most Expensive
C
NZ Jewellers
63d12a82-3f61-4f0c-8ab8-779bb35cfd7a · Oct 30
$8,429 CAD
$6,034 USD
View
13 more retailers have this diamond
Prices start from $3,924 CADSave up to $4,505 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+
1.01ct Marquise
$3,924 CAD