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Round|Natural|GIA

1.00ct E VS1 Round Natural Diamond

EX • E/VS1 • GIA 6565547258

Certificate GIA 6565547258

Diamond specifications and retailer prices

From £2,474 GBP
HK$25,900 HKD
As of October 30, 2026
Save £3,122 GBP (56%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: £5,597 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 6565547258. Listed at 27 retailers as of October 30, 2026, with prices from £2,474 to £5,597, a £3,122 spread on the same certified stone. NZ Jewellers lists it at £5,597. 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 angle34°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6565547258
Dimensions6.36 × 6.34 × 3.97 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Needle, Cloud
Top View
6.36 mm6.34 mm1.00 ctE / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6565547258
Side View
Table 60.0%Crown 34°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.6%

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: £3,673 GBP|Low: £2,521 GBP|High: £5,171 GBP|Avg: £3,454 GBP|-0.3%
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
October 31, 2026
Retailer 8£2,537 GBP
Retailer 2£2,765 GBP
Retailer 9£3,015 GBP
Retailer 4£3,212 GBP
Retailer 5£3,212 GBP
Retailer 6£3,266 GBP
Retailer 3£3,476 GBP
Retailer 7£3,588 GBP
Retailer 13£3,640 GBP
Retailer 1£3,673 GBP
Retailer 12£3,710 GBP
Retailer 11£3,912 GBP
Retailer 10£5,144 GBP

20 data points across 13 retailers

27 retailers£2,474 GBP to £5,597 GBP

A
Cheapest Retailer
-
£2,474 GBP
HK$25,900 HKD
A
Retailer 2
-
£2,537 GBP
₹323,682 INR
View
A
Retailer 3
-
£2,751 GBP
€3,510 EUR
View
Retailer 4
-
£2,765 GBP
$3,705 USD
View
Price last confirmed 9 days ago
A
Retailer 5
-
£2,791 GBP
A$5,754 AUD
View
A
Retailer 6
-
£2,827 GBP
$3,788 USD
View
A
Retailer 7
-
£2,862 GBP
SGD 5,183 SGD
View
A
Retailer 8
-
£2,964 GBP
$3,972 USD
View
Final sale: no returns
A
Retailer 9
-
£2,969 GBP
$3,978 USD
View
A
Retailer 10
-
£3,015 GBP
View
A
Retailer 11
-
£3,049 GBP
$4,085 USD
View
A
Retailer 12
-
£3,175 GBP
SGD 5,748 SGD
View
A
Retailer 13
-
£3,212 GBP
$4,304 USD
View
A
Retailer 14
-
£3,212 GBP
$4,304 USD
View
A
Retailer 15
-
£3,212 GBP
$4,304 USD
View
A
Retailer 16
-
£3,266 GBP
View
A
Retailer 17
-
£3,476 GBP
$4,658 USD
View
A
Retailer 18
-
£3,588 GBP
€4,578 EUR
View
A
Retailer 19
-
£3,640 GBP
View
A
Retailer 20
-
£3,673 GBP
A$7,572 AUD
View
B+
Retailer 21
-
£3,707 GBP
$4,967 USD
View
B+
Retailer 22
-
£3,731 GBP
View
B+
Retailer 23
-
£3,912 GBP
ZAR 84,675 ZAR
View
B
Retailer 24
-
£4,738 GBP
$6,349 USD
View
B
Retailer 25
-
£4,872 GBP
$6,527 USD
View
B+
Retailer 26
-
£5,144 GBP
View
Most Expensive
B
NZ Jewellers
80f77341-1073-492a-984d-8b04090b582a · Oct 30
£5,597 GBP
$7,499 USD
View
26 more retailers have this diamond
Prices start from £2,474 GBPSave up to £3,122 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
£2,474 GBP