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Marquise|Natural|GIA

1.01ct I SI2 Marquise Natural Diamond

EX • I/SI2 • GIA 2245001760

Certificate GIA 2245001760

Diamond specifications and retailer prices

From $2,813 CAD
As of November 4, 2026
Save $3,656 CAD (57%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $8,120 CAD at NZ Jewellers · As of September 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 I 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 2245001760. Listed at 14 retailers as of November 4, 2026, with a 130% 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
I
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2245001760
Dimensions10.34 × 5.21 × 3.26 mm
L/W Ratio1.98
Girdle conditionFaceted
Top View
10.34 mm5.21 mm1.01 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2245001760
Side View
Table 57.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.6%

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: Nov 4
Current: $4,556 CAD|Low: $2,790 CAD|High: $6,834 CAD|Avg: $3,996 CAD|+1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 3$2,813 CAD
Retailer 10$2,842 CAD
Retailer 8$3,084 CAD
Retailer 2$3,095 CAD
Retailer 4$3,208 CAD
Retailer 7$3,285 CAD
Retailer 12$3,528 CAD
Retailer 5$3,895 CAD
Retailer 1$4,556 CAD
Retailer 11$5,363 CAD
Retailer 9$5,626 CAD
Retailer 6$6,469 CAD

34 data points across 12 retailers

14 retailers$2,813 CAD to $6,469 CAD

A
Cheapest Retailer
-
$2,813 CAD
A
Retailer 2
-
$2,842 CAD
View
A
Retailer 3
-
$3,084 CAD
View
A
Retailer 4
-
$3,095 CAD
View
Final sale: no returns
A
Retailer 5
-
$3,208 CAD
View
A
Retailer 6
-
$3,285 CAD
View
A
Retailer 7
-
$3,528 CAD
View
B+
Retailer 8
-
$3,792 CAD
View
B+
Retailer 9
-
$3,895 CAD
View
B+
Retailer 10
-
$4,556 CAD
View
B+
Retailer 11
-
$5,363 CAD
View
B
Retailer 12
-
$5,626 CAD
View
B
Retailer 13
-
$6,469 CAD
View
Most Expensive
NZ Jewellers
40ffebef-e1ed-4e4b-8371-c734f434475a · Sep 30
$8,120 CAD
$5,814 USD
View
Price last confirmed 37 days ago
13 more retailers have this diamond
Prices start from $2,813 CADSave up to $3,656 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
$2,813 CAD