Oval|Natural|GIA

1.01ct F SI1 Oval Natural Diamond

VG • F/SI1 • GIA 2558728299

Certificate GIA 2558728299

Diamond specifications and retailer prices

From $4,532 AUD
$3,176 USD
As of November 2, 2026
Save $5,386 AUD (54%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $10,849 AUD at NZ Jewellers · As of September 26, 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 F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2558728299. Listed at 27 retailers as of November 2, 2026, with a 119% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
F
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2558728299
Dimensions7.95 × 5.65 × 3.39 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather, Needle, Indented Natural, Natural
Top View
7.95 mm5.65 mm1.01 ctF / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2558728299
Side View
Table 59.0%CrownGirdle: VTN-VTKPavilionCulet: NoneDepth 60.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $6,074 AUD|Low: $4,773 AUD|High: $10,038 AUD|Avg: $6,600 AUD|-1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 9$4,964 AUD
Retailer 8$5,207 AUD
Retailer 2$5,387 AUD
Retailer 3$5,641 AUD
Retailer 1$6,074 AUD
Retailer 5$6,370 AUD
Retailer 11$6,397 AUD
Retailer 10$6,642 AUD
Retailer 4$7,046 AUD
Retailer 7$7,654 AUD
Retailer 6$9,918 AUD

38 data points across 11 retailers

27 retailers$4,532 AUD to $9,918 AUD

B+
Cheapest Retailer
-
$4,532 AUD
$3,176 USD
B+
Retailer 2
-
$4,906 AUD
$3,438 USD
View
B+
Retailer 3
-
$4,964 AUD
$3,479 USD
View
B
Retailer 4
-
$5,207 AUD
$3,649 USD
View
Final sale: no returns
B
Retailer 5
-
$5,387 AUD
$3,775 USD
View
B
Retailer 6
-
$5,629 AUD
$3,945 USD
View
Retailer 7
-
$5,641 AUD
$3,953 USD
View
Price last confirmed 41 days ago
Retailer 8
-
$5,641 AUD
$3,953 USD
View
Price last confirmed 33 days ago
Retailer 9
-
$5,641 AUD
$3,953 USD
View
Price last confirmed 32 days ago
Retailer 10
-
$5,641 AUD
$3,953 USD
View
Price last confirmed 34 days ago
B
Retailer 11
-
$6,074 AUD
£3,352 GBP
View
B
Retailer 12
-
$6,364 AUD
$4,460 USD
View
B
Retailer 13
-
$6,364 AUD
$4,460 USD
View
B
Retailer 14
-
$6,370 AUD
£3,515 GBP
View
B
Retailer 15
-
$6,397 AUD
$4,483 USD
View
Retailer 16
-
$6,510 AUD
$4,562 USD
View
Price last confirmed 34 days ago
Retailer 17
-
$6,510 AUD
$4,562 USD
View
Price last confirmed 41 days ago
Retailer 18
-
$6,510 AUD
$4,562 USD
View
Price last confirmed 34 days ago
B
Retailer 19
-
$6,562 AUD
$4,599 USD
View
B
Retailer 20
-
$6,578 AUD
$4,610 USD
View
Retailer 21
-
$6,642 AUD
View
Price last confirmed 23 days ago
B
Retailer 22
-
$7,046 AUD
€4,703 EUR
View
B
Retailer 23
-
$7,654 AUD
ZAR 86,657 ZAR
View
B
Retailer 24
-
$9,918 AUD
£5,473 GBP
View
Retailer 25
-
$10,849 AUD
$7,603 USD
View
Price last confirmed 43 days ago
Retailer 26
-
$10,849 AUD
$7,603 USD
View
Price last confirmed 34 days ago
Most Expensive
NZ Jewellers
3bbb8884-e069-442f-b972-df9ef6b9a1cf · Sep 26
$10,849 AUD
$7,603 USD
View
Price last confirmed 36 days ago
26 more retailers have this diamond
Prices start from $4,532 AUDSave up to $5,386 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.

B+
1.01ct Oval
$4,532 AUD