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Oval|Natural|GIA

1.00ct E SI2 Oval Natural Diamond

EX • E/SI2 • GIA 2546770700

Certificate GIA 2546770700

Diamond specifications and retailer prices

From $2,757 AUD
As of November 6, 2026
Save $3,595 AUD (57%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $7,642 AUD at NZ Jewellers · As of October 17, 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 2546770700. Listed at 18 retailers as of November 4, 2026, with a 130% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2546770700
Dimensions7.84 × 5.69 × 3.54 mm
L/W Ratio1.38
Top View
7.84 mm5.69 mm1.00 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2546770700
Side View
Table 59.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 62.3%

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: $2,882 AUD|Low: $2,757 AUD|High: $6,939 AUD|Avg: $4,162 AUD|-4.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 9$2,757 AUD
Retailer 1$2,882 AUD
Retailer 6$3,254 AUD
Retailer 2$3,355 AUD
Retailer 4$3,839 AUD
Retailer 10$3,839 AUD
Retailer 5$3,847 AUD
Retailer 8$4,031 AUD
Retailer 11$4,539 AUD
Retailer 7$6,351 AUD
Retailer 3$6,922 AUD

30 data points across 11 retailers

18 retailers$2,757 AUD to $6,351 AUD

A
Cheapest Retailer
-
$2,757 AUD
A
Retailer 2
-
$2,882 AUD
View
A
Retailer 3
-
$3,254 AUD
View
A
Retailer 4
-
$3,355 AUD
View
Final sale: no returns
A
Retailer 5
-
$3,457 AUD
View
Retailer 6
-
$3,656 AUD
View
Price last confirmed 21 days ago
Retailer 7
-
$3,656 AUD
View
Price last confirmed 19 days ago
A
Retailer 8
-
$3,716 AUD
View
Retailer 9
-
$3,825 AUD
View
Price last confirmed 21 days ago
A
Retailer 10
-
$3,839 AUD
View
A
Retailer 11
-
$3,839 AUD
View
A
Retailer 12
-
$3,847 AUD
View
A
Retailer 13
-
$4,031 AUD
View
Retailer 14
-
$4,218 AUD
View
Price last confirmed 19 days ago
B+
Retailer 15
-
$4,539 AUD
View
B
Retailer 16
-
$6,351 AUD
View
Retailer 17
-
$6,922 AUD
View
Price last confirmed 9 days ago
Most Expensive
NZ Jewellers
f5e19b74-c2c4-4da7-9cbb-d2008674c14f · Oct 17
$7,642 AUD
$5,251 USD
View
Price last confirmed 20 days ago
17 more retailers have this diamond
Prices start from $2,757 AUDSave up to $3,595 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
$2,757 AUD