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Round|Natural|GIA

1.00ct F VS1 Round Natural Diamond

EX • F/VS1 • GIA 3555881116

Certificate GIA 3555881116

Diamond specifications and retailer prices

From $3,576 SGD
As of November 4, 2026
Save $4,445 SGD (55%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $8,780 SGD at NZ Jewellers · As of October 3, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 3555881116. Listed at 23 retailers as of November 1, 2026, with a 124% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 3555881116
Dimensions6.32 × 6.38 × 4.00 mm
L/W Ratio1.01
Star length45%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Indented Natural, Needle, Pinpoint, Natural
Top View
6.32 mm6.38 mm1.00 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 3555881116
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.0%

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 4
Current: $5,243 SGD|Low: $3,460 SGD|High: $8,063 SGD|Avg: $4,820 SGD|-5.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 11$3,576 SGD
Retailer 6$3,601 SGD
Retailer 5$3,902 SGD
Retailer 2$4,257 SGD
Retailer 13$4,427 SGD
Retailer 8$4,487 SGD
Retailer 4$4,514 SGD
Retailer 12$4,595 SGD
Retailer 7$4,982 SGD
Retailer 1$5,243 SGD
Retailer 3$5,525 SGD
Retailer 10$5,894 SGD
Retailer 9$8,020 SGD

26 data points across 13 retailers

23 retailers$3,576 SGD to $8,020 SGD

A
Cheapest Retailer
-
$3,576 SGD
A
Retailer 2
-
$3,601 SGD
View
A
Retailer 3
-
$3,902 SGD
View
A
Retailer 4
-
$3,996 SGD
View
A
Retailer 5
-
$4,257 SGD
View
A
Retailer 6
-
$4,487 SGD
View
Retailer 7
-
$4,514 SGD
View
Price last confirmed 11 days ago
A
Retailer 8
-
$4,546 SGD
View
A
Retailer 9
-
$4,595 SGD
View
Retailer 10
-
$4,674 SGD
View
Price last confirmed 44 days ago
Retailer 11
-
$4,853 SGD
View
Price last confirmed 39 days ago
A
Retailer 12
-
$4,982 SGD
View
Retailer 13
-
$5,041 SGD
View
Price last confirmed 30 days ago
Retailer 14
-
$5,041 SGD
View
Price last confirmed 30 days ago
A
Retailer 15
-
$5,243 SGD
View
Retailer 16
-
$5,398 SGD
View
Price last confirmed 30 days ago
B+
Retailer 17
-
$5,525 SGD
View
Retailer 18
-
$5,816 SGD
View
Price last confirmed 46 days ago
Retailer 19
-
$5,816 SGD
View
Price last confirmed 34 days ago
B+
Retailer 20
-
$5,894 SGD
View
B
Retailer 21
-
$8,020 SGD
View
Retailer 22
-
$8,143 SGD
View
Price last confirmed 42 days ago
Most Expensive
NZ Jewellers
16d653e7-a46f-4bb1-9de0-8a7a05e9816f · Oct 3
$8,780 SGD
$6,851 USD
View
Price last confirmed 35 days ago
22 more retailers have this diamond
Prices start from $3,576 SGDSave up to $4,445 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
$3,576 SGD