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Marquise|Natural|GIA

1.00ct I SI2 Marquise Natural Diamond

VG • I/SI2 • GIA 2568579768

Certificate GIA 2568579768

Diamond specifications and retailer prices

From $2,806 CAD
As of November 6, 2026
Save $5,063 CAD (64%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $7,868 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2568579768. Listed at 17 retailers as of November 5, 2026, with prices from $2,806 to $7,868, a $5,063 spread on the same certified stone. NZ Jewellers lists it at $7,868. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
I
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2568579768
Dimensions10.86 × 4.86 × 3.17 mm
L/W Ratio2.23
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Twinning Wisp, Needle
Top View
10.86 mm4.86 mm1.00 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 2568579768
Side View
Table 55.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 65.2%

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 6
Current: $7,868 CAD|Low: $2,806 CAD|High: $8,116 CAD|Avg: $4,204 CAD|-3.0%
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
Retailer 17
November 6, 2026
Retailer 16$2,806 CAD
Retailer 13$3,371 CAD
Retailer 3$3,387 CAD
Retailer 8$3,387 CAD
Retailer 14$3,472 CAD
Retailer 9$3,585 CAD
Retailer 2$3,701 CAD
Retailer 12$3,764 CAD
Retailer 5$3,883 CAD
Retailer 10$3,895 CAD
Retailer 15$3,909 CAD
Retailer 11$3,959 CAD
Retailer 6$4,187 CAD
Retailer 17$4,342 CAD
Retailer 4$4,526 CAD
Retailer 7$6,836 CAD
NZ Jewellers$7,868 CAD

16 data points across 17 retailers

17 retailers$2,806 CAD to $7,868 CAD

A
Cheapest Retailer
-
$2,806 CAD
B+
Retailer 2
-
$3,371 CAD
View
B+
Retailer 3
-
$3,387 CAD
View
B+
Retailer 4
-
$3,387 CAD
View
B+
Retailer 5
-
$3,472 CAD
View
Final sale: no returns
B+
Retailer 6
-
$3,585 CAD
View
B+
Retailer 7
-
$3,701 CAD
View
B+
Retailer 8
-
$3,764 CAD
View
Retailer 9
-
$3,883 CAD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$3,895 CAD
View
B+
Retailer 11
-
$3,909 CAD
View
B+
Retailer 12
-
$3,959 CAD
View
B
Retailer 13
-
$4,187 CAD
View
B
Retailer 14
-
$4,342 CAD
View
B
Retailer 15
-
$4,526 CAD
View
Retailer 16
-
$6,836 CAD
View
Price last confirmed 8 days ago
Most Expensive
C
NZ Jewellers
2fc13b7f-c714-4af4-b2f3-3e639a25038c · Nov 5
$7,868 CAD
$5,634 USD
View
16 more retailers have this diamond
Prices start from $2,806 CADSave up to $5,063 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
$2,806 CAD