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Oval|Natural|GIA

1.00ct F SI2 Oval Natural Diamond

EX • F/SI2 • GIA 7548798763

Certificate GIA 7548798763

Diamond specifications and retailer prices

From $2,738 AUD
As of November 6, 2026
Save $3,583 AUD (57%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $7,583 AUD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1ct natural oval diamond

This 1ct natural oval sits in the classic one-carat band, graded F 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 7548798763. Listed at 18 retailers as of November 2, 2026, with a 131% 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
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7548798763
Dimensions7.83 × 5.63 × 3.44 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Twinning Wisp, Feather, Cavity, Indented Natural
Top View
7.83 mm5.63 mm1.00 ctF / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7548798763
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 61.1%

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: $2,857 AUD|Low: $2,719 AUD|High: $6,922 AUD|Avg: $4,127 AUD|-3.4%
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 8$2,738 AUD
Retailer 1$2,857 AUD
Retailer 6$3,211 AUD
Retailer 10$3,330 AUD
Retailer 11$3,379 AUD
Retailer 3$3,812 AUD
Retailer 5$3,818 AUD
Retailer 2$4,002 AUD
Retailer 4$4,480 AUD
Retailer 7$6,321 AUD
Retailer 9$6,875 AUD

32 data points across 11 retailers

18 retailers$2,738 AUD to $6,321 AUD

A
Cheapest Retailer
-
$2,738 AUD
A
Retailer 2
-
$2,857 AUD
View
A
Retailer 3
-
$3,211 AUD
View
A
Retailer 4
-
$3,330 AUD
View
Final sale: no returns
A
Retailer 5
-
$3,379 AUD
View
B+
Retailer 6
-
$3,410 AUD
View
Retailer 7
-
$3,627 AUD
View
Price last confirmed 39 days ago
Retailer 8
-
$3,627 AUD
View
Price last confirmed 29 days ago
Retailer 9
-
$3,627 AUD
View
Price last confirmed 29 days ago
B+
Retailer 10
-
$3,668 AUD
View
B+
Retailer 11
-
$3,812 AUD
View
B+
Retailer 12
-
$3,818 AUD
View
B+
Retailer 13
-
$4,002 AUD
View
Retailer 14
-
$4,184 AUD
View
Price last confirmed 38 days ago
B+
Retailer 15
-
$4,480 AUD
View
B
Retailer 16
-
$6,321 AUD
View
Retailer 17
-
$6,875 AUD
View
Price last confirmed 9 days ago
Most Expensive
NZ Jewellers
b185871b-618f-4daf-88a5-c99e22b52e5c · Sep 30
$7,583 AUD
$5,210 USD
View
Price last confirmed 37 days ago
17 more retailers have this diamond
Prices start from $2,738 AUDSave up to $3,583 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