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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 $5,323 NZD
HK$23,400 HKD
As of November 1, 2026
Save $6,484 NZD (55%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $12,846 NZD 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 November 1, 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: Nov 1
Current: $7,987 NZD|Low: $5,278 NZD|High: $11,870 NZD|Avg: $7,061 NZD|-0.8%
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 2, 2026
Retailer 14$5,323 NZD
Retailer 13$5,360 NZD
Retailer 8$5,718 NZD
Retailer 16$5,776 NZD
Retailer 6$5,804 NZD
Retailer 2$6,054 NZD
Retailer 10$6,229 NZD
Retailer 15$6,272 NZD
Retailer 5$6,516 NZD
Retailer 7$6,715 NZD
Retailer 3$7,061 NZD
Retailer 18$7,061 NZD
Retailer 11$7,293 NZD
Retailer 1$7,987 NZD
Retailer 17$8,229 NZD
Retailer 9$8,234 NZD
Retailer 4$10,303 NZD
Retailer 12$11,807 NZD

23 data points across 18 retailers

22 retailers$5,323 NZD to $11,807 NZD

A
Cheapest Retailer
-
$5,323 NZD
HK$23,400 HKD
A
Retailer 2
-
$5,360 NZD
₹287,226 INR
View
A
Retailer 3
-
$5,718 NZD
$3,217 USD
View
Retailer 4
-
$5,776 NZD
€3,095 EUR
View
Price last confirmed 7 days ago
A
Retailer 5
-
$5,804 NZD
€3,110 EUR
View
A
Retailer 6
-
$6,054 NZD
SGD 4,603 SGD
View
A
Retailer 7
-
$6,229 NZD
$3,505 USD
View
A
Retailer 8
-
$6,272 NZD
$3,529 USD
View
A
Retailer 9
-
$6,516 NZD
$3,666 USD
View
Final sale: no returns
A
Retailer 10
-
$6,715 NZD
SGD 5,106 SGD
View
B+
Retailer 11
-
$7,022 NZD
A$6,078 AUD
View
B+
Retailer 12
-
$7,061 NZD
$3,973 USD
View
B+
Retailer 13
-
$7,061 NZD
$3,973 USD
View
B+
Retailer 14
-
$7,293 NZD
£3,231 GBP
View
Retailer 15
-
$7,374 NZD
$4,149 USD
View
Price last confirmed 41 days ago
B+
Retailer 16
-
$7,987 NZD
€4,280 EUR
View
B+
Retailer 17
-
$8,234 NZD
£3,648 GBP
View
Retailer 18
-
$8,508 NZD
$4,787 USD
View
Price last confirmed 57 days ago
Retailer 19
-
$8,508 NZD
$4,787 USD
View
Price last confirmed 40 days ago
B
Retailer 20
-
$10,303 NZD
$5,797 USD
View
B
Retailer 21
-
$11,807 NZD
£5,231 GBP
View
Most Expensive
NZ Jewellers
b026ade9-9e80-4eec-b722-481a319d792a · Sep 20
$12,846 NZD
$7,228 USD
View
Price last confirmed 42 days ago
21 more retailers have this diamond
Prices start from $5,323 NZDSave up to $6,484 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 Radiant
$5,323 NZD