CaratHunter
Plans
Marquise|Natural|GIA

1.03ct I SI1 Marquise Natural Diamond

EX • I/SI1 • GIA 2554426093

Certificate GIA 2554426093

Diamond specifications and retailer prices

From $2,707 CAD
As of November 5, 2026
Save $3,560 CAD (57%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $6,267 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.03ct natural marquise diamond

This 1.03ct natural marquise sits in the classic one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2554426093. Listed at 13 retailers as of November 5, 2026, with prices from $2,707 to $6,267, a $3,560 spread on the same certified stone. NZ Jewellers lists it at $6,267. 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

1.03
Carat
I
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2554426093
Dimensions9.70 × 5.38 × 3.38 mm
L/W Ratio1.80
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Indented Natural
Top View
9.70 mm5.38 mm1.03 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2554426093
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.8%

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: $6,267 CAD|Low: $2,707 CAD|High: $6,557 CAD|Avg: $3,587 CAD|-4.4%
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$2,707 CAD
Retailer 2$2,908 CAD
Retailer 3$2,979 CAD
Retailer 12$2,997 CAD
Retailer 8$3,024 CAD
Retailer 4$3,032 CAD
Retailer 9$3,135 CAD
Retailer 5$3,239 CAD
Retailer 6$3,255 CAD
Retailer 10$3,458 CAD
Retailer 7$5,237 CAD
NZ Jewellers$6,267 CAD

31 data points across 12 retailers

13 retailers$2,707 CAD to $6,267 CAD

A
Cheapest Retailer
-
$2,707 CAD
A
Retailer 2
-
$2,908 CAD
View
A
Retailer 3
-
$2,979 CAD
View
A
Retailer 4
-
$2,997 CAD
View
A
Retailer 5
-
$3,024 CAD
View
Retailer 6
-
$3,032 CAD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$3,135 CAD
View
A
Retailer 8
-
$3,239 CAD
View
A
Retailer 9
-
$3,255 CAD
View
A
Retailer 10
-
$3,458 CAD
View
Retailer 11
-
$3,899 CAD
View
Price last confirmed 31 days ago
B+
Retailer 12
-
$5,237 CAD
View
Most Expensive
B
NZ Jewellers
79f77207-86d8-4b91-b4d2-81c3930980de · Nov 5
$6,267 CAD
$4,487 USD
View
12 more retailers have this diamond
Prices start from $2,707 CADSave up to $3,560 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
1.03ct Marquise
$2,707 CAD