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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 $3,191 NZD
As of November 6, 2026
Save $5,763 NZD (64%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $8,955 NZD at NZ Jewellers · As of November 5, 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 5, 2026, with prices from $3,191 to $8,955, a $5,763 spread on the same certified stone. NZ Jewellers lists it at $8,955. 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: $8,955 NZD|Low: $3,191 NZD|High: $9,229 NZD|Avg: $4,758 NZD|-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 6, 2026
Retailer 13$3,191 NZD
Retailer 8$3,390 NZD
Retailer 18$3,631 NZD
Retailer 19$3,790 NZD
Retailer 12$3,869 NZD
Retailer 14$3,873 NZD
Retailer 6$4,284 NZD
Retailer 11$4,295 NZD
Retailer 10$4,414 NZD
Retailer 2$4,481 NZD
Retailer 16$4,504 NZD
Retailer 15$4,535 NZD
Retailer 9$4,555 NZD
Retailer 3$4,582 NZD
Retailer 5$4,650 NZD
Retailer 4$4,943 NZD
Retailer 17$4,986 NZD
Retailer 7$7,560 NZD
NZ Jewellers$8,955 NZD

16 data points across 19 retailers

19 retailers$3,191 NZD to $8,955 NZD

A
Cheapest Retailer
-
$3,191 NZD
A
Retailer 2
-
$3,390 NZD
View
Final sale: no returns
A
Retailer 3
-
$3,631 NZD
View
A
Retailer 4
-
$3,790 NZD
View
A
Retailer 5
-
$3,869 NZD
View
A
Retailer 6
-
$3,873 NZD
View
A
Retailer 7
-
$4,284 NZD
View
B+
Retailer 8
-
$4,295 NZD
View
Retailer 9
-
$4,414 NZD
View
Price last confirmed 9 days ago
A
Retailer 10
-
$4,481 NZD
View
A
Retailer 11
-
$4,504 NZD
View
A
Retailer 12
-
$4,535 NZD
View
B+
Retailer 13
-
$4,555 NZD
View
A
Retailer 14
-
$4,582 NZD
View
B+
Retailer 15
-
$4,650 NZD
View
B+
Retailer 16
-
$4,943 NZD
View
B+
Retailer 17
-
$4,986 NZD
View
B
Retailer 18
-
$7,560 NZD
View
Most Expensive
B
NZ Jewellers
f7deb0e8-9727-4e84-850e-cfced1b203b4 · Nov 5
$8,955 NZD
$4,964 USD
View
18 more retailers have this diamond
Prices start from $3,191 NZDSave up to $5,763 NZD

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
$3,191 NZD