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Marquise|Natural|GIA

1.01ct E SI1 Marquise Natural Diamond

ID • E/SI1 • GIA 2567163901

Certificate GIA 2567163901

Diamond specifications and retailer prices

From $4,309 CAD
HK$24,100 HKD
As of October 30, 2026
Save $5,723 CAD (57%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $10,033 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 E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2567163901. Listed at 16 retailers as of October 30, 2026, with prices from $4,309 to $10,033, a $5,723 spread on the same certified stone. NZ Jewellers lists it at $10,033. 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
E
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2567163901
Dimensions10.42 × 5.24 × 3.26 mm
L/W Ratio1.99
Culet sizeNone
Key to symbols
Crystal, Knot, Feather, Cloud, Cavity
Top View
10.42 mm5.24 mm1.01 ctE / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2567163901
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.3%

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: Oct 30
Current: $10,033 CAD|Low: $4,309 CAD|High: $10,665 CAD|Avg: $6,395 CAD|-5.9%
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
October 30, 2026
Retailer 13$4,309 CAD
Retailer 2$4,391 CAD
Retailer 9$5,008 CAD
Retailer 5$5,289 CAD
Retailer 4$5,315 CAD
Retailer 3$5,481 CAD
Retailer 8$5,634 CAD
Retailer 12$5,759 CAD
Retailer 14$5,759 CAD
Retailer 15$6,103 CAD
Retailer 7$6,409 CAD
Retailer 6$6,645 CAD
Retailer 10$6,649 CAD
Retailer 11$9,644 CAD
NZ Jewellers$10,033 CAD

36 data points across 15 retailers

16 retailers$4,309 CAD to $10,033 CAD

A
Cheapest Retailer
-
$4,309 CAD
HK$24,100 HKD
A
Retailer 2
-
$4,391 CAD
₹299,377 INR
View
A
Retailer 3
-
$4,831 CAD
A$5,321 AUD
View
A
Retailer 4
-
$5,008 CAD
$3,585 USD
View
B+
Retailer 5
-
$5,289 CAD
$3,786 USD
View
B+
Retailer 6
-
$5,315 CAD
$3,805 USD
View
Final sale: no returns
B+
Retailer 7
-
$5,481 CAD
SGD 5,302 SGD
View
B+
Retailer 8
-
$5,634 CAD
£3,176 GBP
View
B+
Retailer 9
-
$5,759 CAD
$4,123 USD
View
B+
Retailer 10
-
$5,759 CAD
$4,123 USD
View
B+
Retailer 11
-
$6,103 CAD
$4,369 USD
View
Retailer 12
-
$6,409 CAD
A$7,058 AUD
View
Price last confirmed 27 days ago
B+
Retailer 13
-
$6,645 CAD
$4,757 USD
View
B+
Retailer 14
-
$6,649 CAD
$4,760 USD
View
B
Retailer 15
-
$9,644 CAD
£5,436 GBP
View
Most Expensive
B
NZ Jewellers
9fc868d8-325a-429a-8492-2b1ff8e73f49 · Oct 30
$10,033 CAD
$7,182 USD
View
15 more retailers have this diamond
Prices start from $4,309 CADSave up to $5,723 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
$4,309 CAD