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Oval|Natural|GIA

1.00ct F SI2 Oval Natural Diamond

EX • F/SI2 • GIA 6561124218

Certificate GIA 6561124218

Diamond specifications and retailer prices

From $2,644 AUD
As of November 6, 2026
Save $4,702 AUD (64%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $7,347 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 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 6561124218. Listed at 19 retailers as of November 5, 2026, with prices from $2,644 to $7,347, a $4,702 spread on the same certified stone. NZ Jewellers lists it at $7,347. 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
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6561124218
Dimensions7.80 × 5.65 × 3.46 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Needle, Pinpoint
Top View
7.80 mm5.65 mm1.00 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6561124218
Side View
Table 64.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 61.2%

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: $7,347 AUD|Low: $2,644 AUD|High: $7,388 AUD|Avg: $4,300 AUD|-0.6%
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
Retailer 18
November 6, 2026
Retailer 4$2,644 AUD
Retailer 2$2,757 AUD
Retailer 14$3,112 AUD
Retailer 8$3,238 AUD
Retailer 7$3,243 AUD
Retailer 11$3,455 AUD
Retailer 15$3,515 AUD
Retailer 10$3,534 AUD
Retailer 12$3,672 AUD
Retailer 17$3,676 AUD
Retailer 5$3,717 AUD
Retailer 13$3,717 AUD
Retailer 18$3,915 AUD
Retailer 3$4,055 AUD
Retailer 6$4,385 AUD
Retailer 16$6,156 AUD
Retailer 9$6,820 AUD
NZ Jewellers$7,347 AUD

23 data points across 18 retailers

19 retailers$2,644 AUD to $7,347 AUD

A
Cheapest Retailer
-
$2,644 AUD
A
Retailer 2
-
$2,757 AUD
View
A
Retailer 3
-
$3,112 AUD
View
A
Retailer 4
-
$3,238 AUD
View
A
Retailer 5
-
$3,243 AUD
View
Final sale: no returns
A
Retailer 6
-
$3,333 AUD
View
A
Retailer 7
-
$3,455 AUD
View
A
Retailer 8
-
$3,515 AUD
View
Retailer 9
-
$3,534 AUD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$3,672 AUD
View
B+
Retailer 11
-
$3,676 AUD
View
B+
Retailer 12
-
$3,717 AUD
View
B+
Retailer 13
-
$3,717 AUD
View
B+
Retailer 14
-
$3,915 AUD
View
B+
Retailer 15
-
$4,055 AUD
View
B+
Retailer 16
-
$4,385 AUD
View
B
Retailer 17
-
$6,156 AUD
View
Retailer 18
-
$6,820 AUD
View
Price last confirmed 9 days ago
Most Expensive
B
NZ Jewellers
6afc56e5-8cf3-428c-87c5-df4d03bad51b · Nov 5
$7,347 AUD
$5,048 USD
View
18 more retailers have this diamond
Prices start from $2,644 AUDSave up to $4,702 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
$2,644 AUD