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Marquise|Natural|GIA

1.01ct E SI2 Marquise Natural Diamond

EX • E/SI2 • GIA 6552430983

Certificate GIA 6552430983

Diamond specifications and retailer prices

From $3,418 CAD
₹233,040 INR
As of October 30, 2026
Save $4,473 CAD (57%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $8,028 CAD at NZ Jewellers · As of September 25, 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552430983. Listed at 20 retailers as of October 30, 2026, with a 131% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552430983
Dimensions10.10 × 5.32 × 3.22 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Knot, Feather, Needle
Top View
10.10 mm5.32 mm1.01 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552430983
Side View
Table 63.0%CrownGirdle: ThickPavilionCulet: NoneDepth 60.6%

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: $7,891 CAD|Low: $3,398 CAD|High: $8,166 CAD|Avg: $4,874 CAD|-1.7%
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 31, 2026
Retailer 9$3,418 CAD
Retailer 6$3,868 CAD
Retailer 15$4,022 CAD
Retailer 3$4,071 CAD
Retailer 7$4,181 CAD
Retailer 10$4,492 CAD
Retailer 5$4,529 CAD
Retailer 13$4,529 CAD
Retailer 14$4,703 CAD
Retailer 4$4,730 CAD
Retailer 2$4,733 CAD
Retailer 12$5,226 CAD
Retailer 8$5,302 CAD
Retailer 11$7,616 CAD
NZ Jewellers$7,891 CAD

22 data points across 15 retailers

20 retailers$3,418 CAD to $7,891 CAD

A
Cheapest Retailer
-
$3,418 CAD
₹233,040 INR
A
Retailer 2
-
$3,792 CAD
A$4,176 AUD
View
A
Retailer 3
-
$3,868 CAD
$2,769 USD
View
A
Retailer 4
-
$4,022 CAD
$2,879 USD
View
A
Retailer 5
-
$4,071 CAD
$2,914 USD
View
A
Retailer 6
-
$4,181 CAD
$2,993 USD
View
Final sale: no returns
A
Retailer 7
-
$4,492 CAD
£2,532 GBP
View
A
Retailer 8
-
$4,529 CAD
$3,242 USD
View
A
Retailer 9
-
$4,529 CAD
$3,242 USD
View
Retailer 10
-
$4,608 CAD
$3,299 USD
View
Price last confirmed 35 days ago
B+
Retailer 11
-
$4,703 CAD
$3,367 USD
View
B+
Retailer 12
-
$4,730 CAD
$3,386 USD
View
A
Retailer 13
-
$4,733 CAD
£2,668 GBP
View
B+
Retailer 14
-
$5,226 CAD
$3,741 USD
View
B+
Retailer 15
-
$5,302 CAD
€3,615 EUR
View
Retailer 16
-
$5,317 CAD
$3,806 USD
View
Price last confirmed 36 days ago
Retailer 17
-
$5,490 CAD
$3,930 USD
View
Price last confirmed 63 days ago
B
Retailer 18
-
$7,616 CAD
£4,293 GBP
View
B
Retailer 19
-
$7,891 CAD
$5,649 USD
View
Most Expensive
NZ Jewellers
f6284176-c649-4553-9575-99a0cabd4669 · Sep 25
$8,028 CAD
$5,747 USD
View
Price last confirmed 36 days ago
19 more retailers have this diamond
Prices start from $3,418 CADSave up to $4,473 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
$3,418 CAD