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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 $1,769 USD
As of November 6, 2026
Save $3,195 USD (64%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,964 USD 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 $1,769 to $4,964, a $3,195 spread on the same certified stone. NZ Jewellers lists it at $4,964. 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
Color
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: $4,964 USD|Low: $1,769 USD|High: $5,116 USD|Avg: $2,638 USD|-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 2$1,769 USD
Retailer 6$1,879 USD
Retailer 16$2,013 USD
Retailer 17$2,101 USD
Retailer 12$2,147 USD
Retailer 8$2,167 USD
Retailer 4$2,375 USD
Retailer 11$2,381 USD
Retailer 10$2,447 USD
Retailer 14$2,497 USD
Retailer 7$2,509 USD
Retailer 13$2,514 USD
Retailer 9$2,525 USD
Retailer 18$2,540 USD
Retailer 3$2,578 USD
Retailer 19$2,740 USD
Retailer 15$2,764 USD
Retailer 5$4,191 USD
NZ Jewellers$4,964 USD

16 data points across 19 retailers

19 retailers$1,769 USD to $4,964 USD

A
Cheapest Retailer
-
$1,769 USD
A
Retailer 2
-
$1,879 USD
View
Final sale: no returns
A
Retailer 3
-
$2,013 USD
View
A
Retailer 4
-
$2,101 USD
View
A
Retailer 5
-
$2,147 USD
View
A
Retailer 6
-
$2,167 USD
View
A
Retailer 7
-
$2,375 USD
View
B+
Retailer 8
-
$2,381 USD
View
Retailer 9
-
$2,447 USD
View
Price last confirmed 8 days ago
A
Retailer 10
-
$2,497 USD
View
B+
Retailer 11
-
$2,509 USD
View
A
Retailer 12
-
$2,514 USD
View
B+
Retailer 13
-
$2,525 USD
View
A
Retailer 14
-
$2,540 USD
View
B+
Retailer 15
-
$2,578 USD
View
B+
Retailer 16
-
$2,740 USD
View
B+
Retailer 17
-
$2,764 USD
View
B
Retailer 18
-
$4,191 USD
View
Most Expensive
B
NZ Jewellers
f7deb0e8-9727-4e84-850e-cfced1b203b4 · Nov 5
$4,964 USD
View
18 more retailers have this diamond
Prices start from $1,769 USDSave up to $3,195 USD

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
$1,769 USD