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Round|Natural|GIA

1.00ct E VS1 Round Natural Diamond

EX • E/VS1 • GIA 2556328298

Certificate GIA 2556328298

Diamond specifications and retailer prices

From £2,424 GBP
₹309,385 INR
As of October 30, 2026
Save £3,104 GBP (56%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £5,529 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2556328298. Listed at 19 retailers as of October 30, 2026, with prices from £2,424 to £5,529, a £3,104 spread on the same certified stone. NZ Jewellers lists it at £5,529. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2556328298
Dimensions6.37 × 6.41 × 3.99 mm
L/W Ratio1.01
Girdle conditionSlightly Thick
Top View
6.37 mm6.41 mm1.00 ctE / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2556328298
Side View
Table 57.0%Crown 35.5°Girdle: MediumPavilion 41°Culet: NoneDepth 62.5%

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 30
Current: £5,529 GBP|Low: £2,410 GBP|High: £5,529 GBP|Avg: £3,424 GBP
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
October 31, 2026
Retailer 12£2,424 GBP
Retailer 5£2,555 GBP
Retailer 7£2,617 GBP
Retailer 4£2,792 GBP
Retailer 6£2,839 GBP
Retailer 13£2,978 GBP
Retailer 15£3,015 GBP
Retailer 10£3,226 GBP
Retailer 9£3,398 GBP
Retailer 11£3,429 GBP
Retailer 3£3,597 GBP
Retailer 17£3,619 GBP
Retailer 2£3,629 GBP
Retailer 8£3,685 GBP
Retailer 14£3,864 GBP
Retailer 16£5,315 GBP
NZ Jewellers£5,529 GBP

21 data points across 17 retailers

19 retailers£2,424 GBP to £5,529 GBP

A
Cheapest Retailer
-
£2,424 GBP
₹309,385 INR
A
Retailer 2
-
£2,555 GBP
$3,423 USD
View
Final sale: no returns
A
Retailer 3
-
£2,617 GBP
€3,340 EUR
View
A
Retailer 4
-
£2,666 GBP
A$5,495 AUD
View
A
Retailer 5
-
£2,792 GBP
$3,741 USD
View
A
Retailer 6
-
£2,839 GBP
$3,804 USD
View
A
Retailer 7
-
£2,978 GBP
View
A
Retailer 8
-
£3,015 GBP
$4,040 USD
View
A
Retailer 9
-
£3,226 GBP
View
A
Retailer 10
-
£3,358 GBP
$4,500 USD
View
A
Retailer 11
-
£3,398 GBP
$4,553 USD
View
A
Retailer 12
-
£3,429 GBP
€4,376 EUR
View
Retailer 13
-
£3,468 GBP
A$7,149 AUD
View
Price last confirmed 21 days ago
A
Retailer 14
-
£3,597 GBP
View
A
Retailer 15
-
£3,629 GBP
A$7,480 AUD
View
A
Retailer 16
-
£3,685 GBP
View
A
Retailer 17
-
£3,864 GBP
ZAR 83,649 ZAR
View
B+
Retailer 18
-
£5,315 GBP
View
Most Expensive
B+
NZ Jewellers
8d8a5c1d-1c2b-4601-ac3a-e6c1c7a55f4a · Oct 30
£5,529 GBP
$7,408 USD
View
18 more retailers have this diamond
Prices start from £2,424 GBPSave up to £3,104 GBP

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
£2,424 GBP