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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 $2,267 SGD
As of November 6, 2026
Save $4,095 SGD (64%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $6,362 SGD 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 $2,267 to $6,362, a $4,095 spread on the same certified stone. NZ Jewellers lists it at $6,362. 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: $6,362 SGD|Low: $2,267 SGD|High: $6,557 SGD|Avg: $3,381 SGD|-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$2,267 SGD
Retailer 8$2,408 SGD
Retailer 18$2,580 SGD
Retailer 19$2,693 SGD
Retailer 12$2,749 SGD
Retailer 14$2,752 SGD
Retailer 6$3,044 SGD
Retailer 11$3,051 SGD
Retailer 10$3,136 SGD
Retailer 2$3,183 SGD
Retailer 16$3,200 SGD
Retailer 15$3,222 SGD
Retailer 9$3,236 SGD
Retailer 3$3,255 SGD
Retailer 5$3,304 SGD
Retailer 4$3,512 SGD
Retailer 17$3,542 SGD
Retailer 7$5,371 SGD
NZ Jewellers$6,362 SGD

16 data points across 19 retailers

19 retailers$2,267 SGD to $6,362 SGD

A
Cheapest Retailer
-
$2,267 SGD
A
Retailer 2
-
$2,408 SGD
View
Final sale: no returns
A
Retailer 3
-
$2,580 SGD
View
A
Retailer 4
-
$2,693 SGD
View
A
Retailer 5
-
$2,749 SGD
View
A
Retailer 6
-
$2,752 SGD
View
A
Retailer 7
-
$3,044 SGD
View
B+
Retailer 8
-
$3,051 SGD
View
Retailer 9
-
$3,136 SGD
View
Price last confirmed 8 days ago
A
Retailer 10
-
$3,183 SGD
View
A
Retailer 11
-
$3,200 SGD
View
A
Retailer 12
-
$3,222 SGD
View
B+
Retailer 13
-
$3,236 SGD
View
A
Retailer 14
-
$3,255 SGD
View
B+
Retailer 15
-
$3,304 SGD
View
B+
Retailer 16
-
$3,512 SGD
View
B+
Retailer 17
-
$3,542 SGD
View
B
Retailer 18
-
$5,371 SGD
View
Most Expensive
B
NZ Jewellers
f7deb0e8-9727-4e84-850e-cfced1b203b4 · Nov 5
$6,362 SGD
$4,964 USD
View
18 more retailers have this diamond
Prices start from $2,267 SGDSave up to $4,095 SGD

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
$2,267 SGD