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Marquise|Natural|GIA

1.01ct J SI2 Marquise Natural Diamond

EX • J/SI2 • GIA 1555813367

Certificate GIA 1555813367

Diamond specifications and retailer prices

From $2,318 CAD
As of November 4, 2026
Save $3,890 CAD (63%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $6,208 CAD at NZ Jewellers · As of November 5, 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 J 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 1555813367. Listed at 12 retailers as of November 4, 2026, with prices from $2,318 to $6,208, a $3,890 spread on the same certified stone. NZ Jewellers lists it at $6,208. 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
J
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1555813367
Dimensions9.74 × 5.41 × 3.26 mm
L/W Ratio1.80
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Twinning Wisp, Feather, Cavity, Cloud, Needle, Indented Natural
Top View
9.74 mm5.41 mm1.01 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1555813367
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 60.4%

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: $6,208 CAD|Low: $2,289 CAD|High: $6,599 CAD|Avg: $3,127 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
November 6, 2026
Retailer 11$2,318 CAD
Retailer 10$2,348 CAD
Retailer 3$2,497 CAD
Retailer 2$2,536 CAD
Retailer 12$2,546 CAD
Retailer 4$2,599 CAD
Retailer 8$2,663 CAD
Retailer 5$2,733 CAD
Retailer 6$2,825 CAD
Retailer 9$2,937 CAD
Retailer 7$4,448 CAD
NZ Jewellers$6,208 CAD

32 data points across 12 retailers

12 retailers$2,318 CAD to $6,208 CAD

A
Cheapest Retailer
-
$2,318 CAD
A
Retailer 2
-
$2,348 CAD
View
Final sale: no returns
A
Retailer 3
-
$2,497 CAD
View
A
Retailer 4
-
$2,536 CAD
View
A
Retailer 5
-
$2,546 CAD
View
Retailer 6
-
$2,599 CAD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$2,663 CAD
View
A
Retailer 8
-
$2,733 CAD
View
B+
Retailer 9
-
$2,825 CAD
View
B+
Retailer 10
-
$2,937 CAD
View
B
Retailer 11
-
$4,448 CAD
View
Most Expensive
B
NZ Jewellers
7ad78c46-7a60-4994-a3b0-5bfbb65b69f2 · Nov 5
$6,208 CAD
$4,445 USD
View
11 more retailers have this diamond
Prices start from $2,318 CADSave up to $3,890 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
$2,318 CAD