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Radiant|Natural|GIA

1.00ct E VS1 Radiant Natural Diamond

VG • E/VS1 • GIA 2557859891

Certificate GIA 2557859891

Diamond specifications and retailer prices

From $3,829 SGD
HK$23,400 HKD
As of October 31, 2026
Save $4,664 SGD (55%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $9,240 SGD at NZ Jewellers · As of September 20, 2026
View at NZ Jewellers

About this 1ct natural radiant diamond

This 1ct natural radiant sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2557859891. Listed at 22 retailers as of October 31, 2026, with a 122% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
E
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557859891
Dimensions6.54 × 4.94 × 3.48 mm
L/W Ratio1.32
Girdle conditionPolished
Culet sizeNone
Top View
6.54 mm4.94 mm1.00 ctE / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557859891
Side View
Table 64.0%CrownGirdle: VTK-VTKPavilionCulet: NoneDepth 70.4%

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: Oct 31
Current: $8,493 SGD|Low: $3,796 SGD|High: $8,696 SGD|Avg: $5,141 SGD|-2.3%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 13$3,829 SGD
Retailer 12$3,855 SGD
Retailer 8$4,113 SGD
Retailer 16$4,155 SGD
Retailer 6$4,175 SGD
Retailer 2$4,355 SGD
Retailer 10$4,481 SGD
Retailer 15$4,511 SGD
Retailer 5$4,687 SGD
Retailer 7$4,830 SGD
Retailer 3$5,079 SGD
Retailer 18$5,079 SGD
Retailer 11$5,202 SGD
Retailer 14$5,748 SGD
Retailer 17$5,919 SGD
Retailer 9$5,923 SGD
Retailer 4$7,411 SGD
Retailer 1$8,493 SGD

22 data points across 18 retailers

22 retailers$3,829 SGD to $8,493 SGD

A
Cheapest Retailer
-
$3,829 SGD
HK$23,400 HKD
A
Retailer 2
-
$3,855 SGD
₹287,226 INR
View
A
Retailer 3
-
$4,113 SGD
$3,217 USD
View
Retailer 4
-
$4,155 SGD
€3,095 EUR
View
Price last confirmed 6 days ago
A
Retailer 5
-
$4,175 SGD
€3,110 EUR
View
A
Retailer 6
-
$4,355 SGD
View
A
Retailer 7
-
$4,481 SGD
$3,505 USD
View
A
Retailer 8
-
$4,511 SGD
$3,529 USD
View
A
Retailer 9
-
$4,687 SGD
$3,666 USD
View
Final sale: no returns
A
Retailer 10
-
$4,830 SGD
View
B+
Retailer 11
-
$5,051 SGD
A$6,078 AUD
View
B+
Retailer 12
-
$5,079 SGD
$3,973 USD
View
B+
Retailer 13
-
$5,079 SGD
$3,973 USD
View
B+
Retailer 14
-
$5,202 SGD
£3,204 GBP
View
Retailer 15
-
$5,304 SGD
$4,149 USD
View
Price last confirmed 40 days ago
B+
Retailer 16
-
$5,748 SGD
€4,282 EUR
View
B+
Retailer 17
-
$5,923 SGD
£3,648 GBP
View
Retailer 18
-
$6,120 SGD
$4,787 USD
View
Price last confirmed 56 days ago
Retailer 19
-
$6,120 SGD
$4,787 USD
View
Price last confirmed 40 days ago
B
Retailer 20
-
$7,411 SGD
$5,797 USD
View
B
Retailer 21
-
$8,493 SGD
£5,231 GBP
View
Most Expensive
NZ Jewellers
b026ade9-9e80-4eec-b722-481a319d792a · Sep 20
$9,240 SGD
$7,228 USD
View
Price last confirmed 42 days ago
21 more retailers have this diamond
Prices start from $3,829 SGDSave up to $4,664 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 Radiant
$3,829 SGD