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Round|Natural|GIA

1.00ct E VS1 Round Natural Diamond

EX • E/VS1 • GIA 6204597741

Certificate GIA 6204597741

Diamond specifications and retailer prices

From £2,904 GBP
HK$30,400 HKD
As of October 30, 2026
Save £3,640 GBP (56%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: £6,545 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 6204597741. Listed at 28 retailers as of October 30, 2026, with prices from £2,904 to £6,545, a £3,640 spread on the same certified stone. NZ Jewellers lists it at £6,545. 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
SymmetryVery Good
FluorescenceNone
Crown angle34.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6204597741
Dimensions6.41 × 6.37 × 3.94 mm
L/W Ratio1.01
Top View
6.41 mm6.37 mm1.00 ctE / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6204597741
Side View
Table 61.0%Crown 34.5°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 61.8%

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: £3,848 GBP|Low: £2,904 GBP|High: £6,433 GBP|Avg: £3,937 GBP|-0.6%
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
Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 31, 2026
Retailer 7£2,904 GBP
Retailer 18£3,000 GBP
Retailer 10£3,005 GBP
Retailer 20£3,172 GBP
Retailer 6£3,254 GBP
Retailer 2£3,272 GBP
Retailer 5£3,323 GBP
Retailer 21£3,344 GBP
Retailer 8£3,348 GBP
Retailer 1£3,848 GBP
Retailer 3£3,945 GBP
Retailer 14£3,978 GBP
Retailer 22£3,978 GBP
Retailer 11£4,020 GBP
Retailer 4£4,112 GBP
Retailer 12£4,192 GBP
Retailer 19£4,303 GBP
Retailer 13£4,318 GBP
Retailer 9£4,550 GBP
Retailer 17£4,765 GBP
Retailer 15£5,665 GBP
Retailer 16£6,265 GBP

32 data points across 22 retailers

28 retailers£2,904 GBP to £6,545 GBP

A
Cheapest Retailer
-
£2,904 GBP
HK$30,400 HKD
A
Retailer 2
-
£3,000 GBP
$4,019 USD
View
A
Retailer 3
-
£3,005 GBP
$4,027 USD
View
A
Retailer 4
-
£3,056 GBP
$4,095 USD
View
Retailer 5
-
£3,172 GBP
$4,250 USD
View
Price last confirmed 9 days ago
A
Retailer 6
-
£3,254 GBP
$4,359 USD
View
A
Retailer 7
-
£3,272 GBP
$4,384 USD
View
Final sale: no returns
A
Retailer 8
-
£3,323 GBP
€4,240 EUR
View
A
Retailer 9
-
£3,344 GBP
$4,480 USD
View
A
Retailer 10
-
£3,348 GBP
CA$6,230 CAD
View
A
Retailer 11
-
£3,545 GBP
$4,750 USD
View
A
Retailer 12
-
£3,545 GBP
$4,750 USD
View
A
Retailer 13
-
£3,545 GBP
$4,750 USD
View
A
Retailer 14
-
£3,848 GBP
View
Retailer 15
-
£3,945 GBP
A$8,131 AUD
View
Price last confirmed 21 days ago
B+
Retailer 16
-
£3,978 GBP
$5,330 USD
View
B+
Retailer 17
-
£3,978 GBP
$5,330 USD
View
B+
Retailer 18
-
£4,020 GBP
$5,386 USD
View
B+
Retailer 19
-
£4,090 GBP
$5,480 USD
View
B+
Retailer 20
-
£4,112 GBP
$5,510 USD
View
B+
Retailer 21
-
£4,192 GBP
€5,349 EUR
View
B+
Retailer 22
-
£4,303 GBP
View
Retailer 23
-
£4,318 GBP
$5,786 USD
View
Price last confirmed 8 days ago
B+
Retailer 24
-
£4,550 GBP
View
B+
Retailer 25
-
£4,765 GBP
ZAR 103,137 ZAR
View
B
Retailer 26
-
£5,665 GBP
$7,590 USD
View
B
Retailer 27
-
£6,265 GBP
View
Most Expensive
B
NZ Jewellers
e5550900-e259-4978-a621-c6cf6bfe3ce6 · Oct 30
£6,545 GBP
$8,769 USD
View
27 more retailers have this diamond
Prices start from £2,904 GBPSave up to £3,640 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
£2,904 GBP