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Oval|Natural|GIA

1.01ct I SI2 Oval Natural Diamond

VG • I/SI2 • GIA 2557450136

Certificate GIA 2557450136

Diamond specifications and retailer prices

From $2,663 AUD
As of November 6, 2026
Save $4,577 AUD (63%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $7,241 AUD at NZ Jewellers · As of November 5, 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 SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2557450136. Listed at 19 retailers as of November 5, 2026, with prices from $2,663 to $7,241, a $4,577 spread on the same certified stone. NZ Jewellers lists it at $7,241. 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

1.01
Carat
I
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.24°
Pavilion angle34.1°
OriginNatural
Grading LabGIA
CertificateGIA 2557450136
Dimensions8.64 × 5.49 × 3.16 mm
L/W Ratio1.57
Culet sizeNone
Key to symbols
Feather, Pinpoint
Top View
8.64 mm5.49 mm1.01 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2557450136
Side View
Table 62.0%Crown 34.24°Girdle: STK-VTKPavilion 34.1°Culet: NoneDepth 57.5%

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: $2,669 AUD|Low: $2,663 AUD|High: $6,139 AUD|Avg: $3,743 AUD|-3.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 8$2,663 AUD
Retailer 1$2,669 AUD
Retailer 5$3,049 AUD
Retailer 2$3,196 AUD
Retailer 9$3,314 AUD
Retailer 4$3,663 AUD
Retailer 3$3,710 AUD
Retailer 10$3,976 AUD
Retailer 6$4,323 AUD
Retailer 7$6,068 AUD

30 data points across 10 retailers

19 retailers$2,663 AUD to $7,241 AUD

A
Cheapest Retailer
-
$2,663 AUD
A
Retailer 2
-
$2,669 AUD
View
B+
Retailer 3
-
$3,037 AUD
View
B+
Retailer 4
-
$3,049 AUD
View
B+
Retailer 5
-
$3,128 AUD
View
B+
Retailer 6
-
$3,196 AUD
View
Final sale: no returns
B+
Retailer 7
-
$3,314 AUD
View
B+
Retailer 8
-
$3,464 AUD
View
Retailer 9
-
$3,464 AUD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$3,624 AUD
View
B+
Retailer 11
-
$3,663 AUD
View
B+
Retailer 12
-
$3,666 AUD
View
B+
Retailer 13
-
$3,710 AUD
View
B
Retailer 14
-
$3,871 AUD
View
B
Retailer 15
-
$3,997 AUD
View
B
Retailer 16
-
$4,323 AUD
View
B
Retailer 17
-
$5,161 AUD
View
B
Retailer 18
-
$6,068 AUD
View
Most Expensive
C
NZ Jewellers
c1ac931f-6089-482a-be95-9704a448075c · Nov 5
$7,241 AUD
$4,975 USD
View
18 more retailers have this diamond
Prices start from $2,663 AUDSave up to $4,577 AUD

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
$2,663 AUD