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Round|Natural|GIA

1.00ct G VVS1 Round Natural Diamond

EX • G/VVS1 • GIA 6541518811

Certificate GIA 6541518811

Diamond specifications and retailer prices

From £2,977 GBP
As of November 4, 2026
Save £3,679 GBP (55%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: £6,656 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 6541518811. Listed at 26 retailers as of November 4, 2026, with prices from £2,977 to £6,656, a £3,679 spread on the same certified stone. NZ Jewellers lists it at £6,656. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
G
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 6541518811
Dimensions6.33 × 6.38 × 3.97 mm
L/W Ratio1.01
Top View
6.33 mm6.38 mm1.00 ctG / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6541518811
Side View
Table 61.0%Crown 34°Girdle: MED-STKPavilion 41.8°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: Nov 4
Current: £6,656 GBP|Low: £2,977 GBP|High: £6,816 GBP|Avg: £4,026 GBP|-2.3%
NZ Jewellers
Retailer 2
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Retailer 24
November 5, 2026
Retailer 5£2,977 GBP
Retailer 12£3,088 GBP
Retailer 16£3,174 GBP
Retailer 15£3,195 GBP
Retailer 20£3,251 GBP
Retailer 19£3,328 GBP
Retailer 13£3,396 GBP
Retailer 3£3,563 GBP
Retailer 2£3,605 GBP
Retailer 4£3,605 GBP
Retailer 23£3,637 GBP
Retailer 18£3,819 GBP
Retailer 10£3,889 GBP
Retailer 21£3,889 GBP
Retailer 8£4,022 GBP
Retailer 7£4,087 GBP
Retailer 9£4,160 GBP
Retailer 11£4,283 GBP
Retailer 22£4,327 GBP
Retailer 6£4,628 GBP
Retailer 24£4,630 GBP
Retailer 14£4,939 GBP
Retailer 17£6,499 GBP
NZ Jewellers£6,656 GBP

17 data points across 24 retailers

26 retailers£2,977 GBP to £6,656 GBP

A
Cheapest Retailer
-
£2,977 GBP
A
Retailer 2
-
£3,088 GBP
View
A
Retailer 3
-
£3,174 GBP
View
A
Retailer 4
-
£3,195 GBP
View
A
Retailer 5
-
£3,251 GBP
View
A
Retailer 6
-
£3,328 GBP
View
Final sale: no returns
A
Retailer 7
-
£3,396 GBP
View
A
Retailer 8
-
£3,563 GBP
View
A
Retailer 9
-
£3,605 GBP
View
A
Retailer 10
-
£3,605 GBP
View
A
Retailer 11
-
£3,637 GBP
View
A
Retailer 12
-
£3,819 GBP
View
A
Retailer 13
-
£3,889 GBP
View
A
Retailer 14
-
£3,889 GBP
View
B+
Retailer 15
-
£4,022 GBP
View
B+
Retailer 16
-
£4,087 GBP
View
B+
Retailer 17
-
£4,160 GBP
View
B+
Retailer 18
-
£4,283 GBP
View
B+
Retailer 19
-
£4,327 GBP
View
Retailer 20
-
£4,333 GBP
View
Price last confirmed 27 days ago
Retailer 21
-
£4,518 GBP
View
Price last confirmed 13 days ago
B+
Retailer 22
-
£4,628 GBP
View
B+
Retailer 23
-
£4,630 GBP
View
B+
Retailer 24
-
£4,939 GBP
View
Retailer 25
-
£6,499 GBP
View
Price last confirmed 10 days ago
Most Expensive
B
NZ Jewellers
ceea48c3-3d7e-4b3a-9d56-cfcf3daff7e9 · Nov 5
£6,656 GBP
$8,986 USD
View
25 more retailers have this diamond
Prices start from £2,977 GBPSave up to £3,679 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
£2,977 GBP