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Oval|Natural|GIA

1.00ct E SI2 Oval Natural Diamond

VG • E/SI2 • GIA 1455614152

Certificate GIA 1455614152

Diamond specifications and retailer prices

From $2,563 AUD
As of November 6, 2026
Save $4,970 AUD (66%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $7,533 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural oval diamond

This 1ct natural oval sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1455614152. Listed at 18 retailers as of November 5, 2026, with prices from $2,563 to $7,533, a $4,970 spread on the same certified stone. NZ Jewellers lists it at $7,533. 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

1.00
Carat
E
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1455614152
Dimensions7.50 × 5.48 × 3.54 mm
L/W Ratio1.37
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal, Feather
Top View
7.50 mm5.48 mm1.00 ctE / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1455614152
Side View
Table 63.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 64.6%

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 6
Current: $2,563 AUD|Low: $2,563 AUD|High: $6,389 AUD|Avg: $3,805 AUD|-3.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 1$2,563 AUD
Retailer 8$2,626 AUD
Retailer 2$3,254 AUD
Retailer 9$3,326 AUD
Retailer 10$3,326 AUD
Retailer 3$3,542 AUD
Retailer 4$3,641 AUD
Retailer 5$3,813 AUD
Retailer 7$4,499 AUD
Retailer 6$6,296 AUD

28 data points across 10 retailers

18 retailers$2,563 AUD to $7,533 AUD

A
Cheapest Retailer
-
$2,563 AUD
A
Retailer 2
-
$2,626 AUD
View
A
Retailer 3
-
$3,192 AUD
View
A
Retailer 4
-
$3,254 AUD
View
A
Retailer 5
-
$3,326 AUD
View
A
Retailer 6
-
$3,326 AUD
View
Final sale: no returns
A
Retailer 7
-
$3,542 AUD
View
B+
Retailer 8
-
$3,604 AUD
View
Retailer 9
-
$3,604 AUD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$3,641 AUD
View
B+
Retailer 11
-
$3,769 AUD
View
B+
Retailer 12
-
$3,809 AUD
View
A
Retailer 13
-
$3,813 AUD
View
B+
Retailer 14
-
$4,158 AUD
View
B+
Retailer 15
-
$4,499 AUD
View
B
Retailer 16
-
$6,296 AUD
View
B
Retailer 17
-
$7,198 AUD
View
Most Expensive
B
NZ Jewellers
782ce988-decc-4c37-b488-0dcf10adeed7 · Nov 5
$7,533 AUD
$5,176 USD
View
17 more retailers have this diamond
Prices start from $2,563 AUDSave up to $4,970 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
1.00ct Oval
$2,563 AUD