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Round|Natural|GIA

1.00ct F SI2 Round Natural Diamond

VG • F/SI2 • GIA 2568364242

Certificate GIA 2568364242

Diamond specifications and retailer prices

From $2,575 AUD
As of November 6, 2026
Save $4,650 AUD (64%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $7,225 AUD at NZ Jewellers · As of November 7, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 2568364242. Listed at 19 retailers as of November 6, 2026, with prices from $2,575 to $7,225, a $4,650 spread on the same certified stone. NZ Jewellers lists it at $7,225. 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

1.00
Carat
F
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.5°
Pavilion angle40.4°
OriginNatural
Grading LabGIA
CertificateGIA 2568364242
Dimensions6.18 × 6.25 × 4.00 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud, Knot, Needle, Indented Natural, Natural
Top View
6.18 mm6.25 mm1.00 ctF / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2568364242
Side View
Table 57.0%Crown 37.5°Girdle: THN-THKPavilion 40.4°Culet: NoneDepth 64.3%

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: $7,225 AUD|Low: $2,575 AUD|High: $7,446 AUD|Avg: $3,833 AUD|-3.0%
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
Retailer 19
November 7, 2026
Retailer 14$2,575 AUD
Retailer 8$2,735 AUD
Retailer 18$2,930 AUD
Retailer 19$3,058 AUD
Retailer 13$3,122 AUD
Retailer 15$3,125 AUD
Retailer 6$3,457 AUD
Retailer 11$3,465 AUD
Retailer 10$3,561 AUD
Retailer 12$3,615 AUD
Retailer 2$3,634 AUD
Retailer 16$3,659 AUD
Retailer 9$3,675 AUD
Retailer 3$3,697 AUD
Retailer 5$3,752 AUD
Retailer 4$3,988 AUD
Retailer 17$4,023 AUD
Retailer 7$6,100 AUD
NZ Jewellers$7,225 AUD

17 data points across 19 retailers

19 retailers$2,575 AUD to $7,225 AUD

A
Cheapest Retailer
-
$2,575 AUD
A
Retailer 2
-
$2,735 AUD
View
Final sale: no returns
A
Retailer 3
-
$2,930 AUD
View
A
Retailer 4
-
$3,058 AUD
View
A
Retailer 5
-
$3,122 AUD
View
A
Retailer 6
-
$3,125 AUD
View
A
Retailer 7
-
$3,457 AUD
View
B+
Retailer 8
-
$3,465 AUD
View
Retailer 9
-
$3,561 AUD
View
Price last confirmed 9 days ago
A
Retailer 10
-
$3,615 AUD
View
A
Retailer 11
-
$3,634 AUD
View
A
Retailer 12
-
$3,659 AUD
View
B+
Retailer 13
-
$3,675 AUD
View
A
Retailer 14
-
$3,697 AUD
View
B+
Retailer 15
-
$3,752 AUD
View
B+
Retailer 16
-
$3,988 AUD
View
B+
Retailer 17
-
$4,023 AUD
View
B
Retailer 18
-
$6,100 AUD
View
Most Expensive
B
NZ Jewellers
f7deb0e8-9727-4e84-850e-cfced1b203b4 · Nov 7
$7,225 AUD
$4,964 USD
View
18 more retailers have this diamond
Prices start from $2,575 AUDSave up to $4,650 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 Round
$2,575 AUD