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Oval|Natural|GIA

1.01ct F SI1 Oval Natural Diamond

ID • F/SI1 • GIA 7558314478

Certificate GIA 7558314478

Diamond specifications and retailer prices

From $3,138 AUD
As of November 6, 2026
Save $5,311 AUD (63%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $8,449 AUD at NZ Jewellers · As of November 5, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7558314478. Listed at 25 retailers as of November 5, 2026, with prices from $3,138 to $8,449, a $5,311 spread on the same certified stone. NZ Jewellers lists it at $8,449. 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

1.01
Carat
F
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle42.11°
Pavilion angle35.7°
OriginNatural
Grading LabGIA
CertificateGIA 7558314478
Dimensions7.48 × 5.45 × 3.53 mm
L/W Ratio1.37
Key to symbols
Cloud, Crystal, Feather
Top View
7.48 mm5.45 mm1.01 ctF / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7558314478
Side View
Table 62.0%Crown 42.11°Girdle: STK-VTKPavilion 35.7°Culet: NoneDepth 64.8%

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: $3,138 AUD|Low: $3,138 AUD|High: $7,117 AUD|Avg: $4,483 AUD|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 1$3,138 AUD
Retailer 2$3,148 AUD
Retailer 10$3,590 AUD
Retailer 5$3,919 AUD
Retailer 3$3,983 AUD
Retailer 8$4,277 AUD
Retailer 12$4,328 AUD
Retailer 6$4,371 AUD
Retailer 4$4,649 AUD
Retailer 7$4,704 AUD
Retailer 9$4,932 AUD
Retailer 11$7,060 AUD

23 data points across 12 retailers

25 retailers$3,138 AUD to $8,449 AUD

A
Cheapest Retailer
-
$3,138 AUD
A
Retailer 2
-
$3,148 AUD
View
A
Retailer 3
-
$3,590 AUD
View
A
Retailer 4
-
$3,618 AUD
View
B+
Retailer 5
-
$3,729 AUD
View
Final sale: no returns
B+
Retailer 6
-
$3,919 AUD
View
B+
Retailer 7
-
$3,966 AUD
View
B+
Retailer 8
-
$3,983 AUD
View
B+
Retailer 9
-
$4,030 AUD
View
Retailer 10
-
$4,042 AUD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
$4,042 AUD
View
B+
Retailer 12
-
$4,196 AUD
View
B+
Retailer 13
-
$4,247 AUD
View
B+
Retailer 14
-
$4,277 AUD
View
B+
Retailer 15
-
$4,328 AUD
View
B+
Retailer 16
-
$4,371 AUD
View
Retailer 17
-
$4,526 AUD
View
Price last confirmed 31 days ago
B+
Retailer 18
-
$4,611 AUD
View
B+
Retailer 19
-
$4,663 AUD
View
B+
Retailer 20
-
$4,704 AUD
View
B+
Retailer 21
-
$4,932 AUD
View
B
Retailer 22
-
$5,913 AUD
View
B
Retailer 23
-
$6,079 AUD
View
B
Retailer 24
-
$7,060 AUD
View
Most Expensive
B
NZ Jewellers
de4d9fe4-9231-4bd8-9a57-90276c97d267 · Nov 5
$8,449 AUD
$5,805 USD
View
24 more retailers have this diamond
Prices start from $3,138 AUDSave up to $5,311 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
1.01ct Oval
$3,138 AUD