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Marquise|Natural|GIA

1.00ct E SI2 Marquise Natural Diamond

EX • E/SI2 • GIA 2568013866

Certificate GIA 2568013866

Diamond specifications and retailer prices

From $4,454 CAD
As of November 5, 2026
Save $4,461 CAD (50%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $8,914 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural marquise diamond

This 1ct 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 2568013866. Listed at 16 retailers as of November 5, 2026, with prices from $4,454 to $8,914, a $4,461 spread on the same certified stone. NZ Jewellers lists it at $8,914. 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

1.00
Carat
E
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2568013866
Dimensions11.27 × 5.13 × 3.04 mm
L/W Ratio2.20
Culet sizeNone
Key to symbols
Feather, Crystal, Needle
Top View
11.27 mm5.13 mm1.00 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2568013866
Side View
Table 64.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 59.3%

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: Nov 5
Current: $8,914 CAD|Low: $3,300 CAD|High: $8,914 CAD|Avg: $5,520 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 5, 2026
Retailer 8$3,300 CAD
Retailer 6$4,542 CAD
Retailer 15$4,723 CAD
Retailer 4$4,751 CAD
Retailer 7$4,919 CAD
Retailer 10$4,972 CAD
Retailer 9$5,026 CAD
Retailer 16$5,117 CAD
Retailer 3$5,310 CAD
Retailer 14$5,313 CAD
Retailer 5$5,320 CAD
Retailer 2$5,848 CAD
Retailer 12$5,966 CAD
Retailer 13$7,730 CAD
Retailer 11$8,532 CAD
NZ Jewellers$8,914 CAD

25 data points across 16 retailers

16 retailers$4,454 CAD to $8,914 CAD

A
Cheapest Retailer
-
$4,454 CAD
A
Retailer 2
-
$4,542 CAD
View
B+
Retailer 3
-
$4,723 CAD
View
Final sale: no returns
B+
Retailer 4
-
$4,751 CAD
View
B+
Retailer 5
-
$4,919 CAD
View
B+
Retailer 6
-
$4,972 CAD
View
B+
Retailer 7
-
$5,026 CAD
View
B+
Retailer 8
-
$5,117 CAD
View
B+
Retailer 9
-
$5,310 CAD
View
B+
Retailer 10
-
$5,313 CAD
View
B+
Retailer 11
-
$5,320 CAD
View
B+
Retailer 12
-
$5,848 CAD
View
B+
Retailer 13
-
$5,966 CAD
View
B
Retailer 14
-
$7,730 CAD
View
B
Retailer 15
-
$8,532 CAD
View
Most Expensive
B
NZ Jewellers
d02b43ed-d634-42fd-bd6a-d0984894adb3 · Nov 5
$8,914 CAD
$6,383 USD
View
15 more retailers have this diamond
Prices start from $4,454 CADSave up to $4,461 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
1.00ct Marquise
$4,454 CAD