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Oval|Natural|GIA

1.01ct I SI1 Oval Natural Diamond

EX • I/SI1 • GIA 1558080405

Certificate GIA 1558080405

Diamond specifications and retailer prices

From $1,208 CAD
As of November 6, 2026
Save $2,663 CAD (69%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,871 CAD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1.01ct natural oval diamond

This 1.01ct natural oval 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 1558080405. Listed at 10 retailers as of November 2, 2026, with prices from $1,208 to $3,871, a $2,663 spread on the same certified stone. NZ Jewellers lists it at $3,871. 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
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1558080405
Dimensions7.82 × 5.55 × 3.57 mm
L/W Ratio1.41
Girdle conditionThick
Top View
7.82 mm5.55 mm1.01 ctI / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1558080405
Side View
Table 63.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 64.2%

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: $3,871 CAD|Low: $1,208 CAD|High: $4,289 CAD|Avg: $2,143 CAD|-9.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 2$1,208 CAD
Retailer 9$1,521 CAD
Retailer 7$1,526 CAD
Retailer 8$1,723 CAD
Retailer 10$1,775 CAD
Retailer 4$1,809 CAD
Retailer 6$1,935 CAD
Retailer 3$2,298 CAD
Retailer 11$2,401 CAD
Retailer 5$2,906 CAD
NZ Jewellers$3,871 CAD

38 data points across 11 retailers

10 retailers$1,208 CAD to $3,871 CAD

A
Cheapest Retailer
-
$1,208 CAD
A
Retailer 2
-
$1,521 CAD
View
A
Retailer 3
-
$1,526 CAD
View
A
Retailer 4
-
$1,723 CAD
View
A
Retailer 5
-
$1,775 CAD
View
A
Retailer 6
-
$1,809 CAD
View
A
Retailer 7
-
$1,935 CAD
View
Retailer 8
-
$2,298 CAD
View
Price last confirmed 33 days ago
A
Retailer 9
-
$2,906 CAD
View
Most Expensive
B+
NZ Jewellers
81f4509f-764c-4576-86b2-e1193fa9be42 · Nov 2
$3,871 CAD
$2,752 USD
View
9 more retailers have this diamond
Prices start from $1,208 CADSave up to $2,663 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 Oval
$1,208 CAD