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Oval|Natural|GIA

1.00ct E SI2 Oval Natural Diamond

ID • E/SI2 • GIA 2534734158

Certificate GIA 2534734158

Diamond specifications and retailer prices

From $2,738 AUD
As of November 6, 2026
Save $4,823 AUD (64%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $7,561 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2534734158. Listed at 18 retailers as of November 5, 2026, with prices from $2,738 to $7,561, a $4,823 spread on the same certified stone. NZ Jewellers lists it at $7,561. 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

1.00
Carat
E
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2534734158
Dimensions7.86 × 5.54 × 3.53 mm
L/W Ratio1.42
Top View
7.86 mm5.54 mm1.00 ctE / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2534734158
Side View
Table 62.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 63.7%

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: $7,561 AUD|Low: $2,738 AUD|High: $7,602 AUD|Avg: $4,495 AUD|-0.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 6, 2026
Retailer 5$2,738 AUD
Retailer 2$2,867 AUD
Retailer 14$3,237 AUD
Retailer 7$3,337 AUD
Retailer 10$3,556 AUD
Retailer 15$3,617 AUD
Retailer 9$3,636 AUD
Retailer 17$3,784 AUD
Retailer 11$3,819 AUD
Retailer 6$3,820 AUD
Retailer 13$3,826 AUD
Retailer 3$4,017 AUD
Retailer 4$4,173 AUD
Retailer 12$4,490 AUD
Retailer 16$6,335 AUD
Retailer 8$6,903 AUD
NZ Jewellers$7,561 AUD

23 data points across 17 retailers

18 retailers$2,738 AUD to $7,561 AUD

A
Cheapest Retailer
-
$2,738 AUD
A
Retailer 2
-
$2,867 AUD
View
A
Retailer 3
-
$3,237 AUD
View
A
Retailer 4
-
$3,337 AUD
View
Final sale: no returns
A
Retailer 5
-
$3,438 AUD
View
A
Retailer 6
-
$3,556 AUD
View
A
Retailer 7
-
$3,617 AUD
View
Retailer 8
-
$3,636 AUD
View
Price last confirmed 8 days ago
A
Retailer 9
-
$3,784 AUD
View
A
Retailer 10
-
$3,819 AUD
View
A
Retailer 11
-
$3,820 AUD
View
A
Retailer 12
-
$3,826 AUD
View
A
Retailer 13
-
$4,017 AUD
View
A
Retailer 14
-
$4,173 AUD
View
B+
Retailer 15
-
$4,490 AUD
View
B
Retailer 16
-
$6,335 AUD
View
Retailer 17
-
$6,903 AUD
View
Price last confirmed 9 days ago
Most Expensive
B
NZ Jewellers
8a15ad03-28b2-4cfd-915a-7345a5d65812 · Nov 5
$7,561 AUD
$5,195 USD
View
17 more retailers have this diamond
Prices start from $2,738 AUDSave up to $4,823 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
$2,738 AUD