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Round|Natural|GIA

1.01ct K VVS1 Round Natural Diamond

EX • K/VVS1 • GIA 2556541181

Certificate GIA 2556541181

Diamond specifications and retailer prices

From £1,571 GBP
As of November 5, 2026
Save £2,443 GBP (61%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £4,014 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.01ct natural round diamond

This 1.01ct natural round sits in the classic one-carat band, graded K colour (faint-tinted) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 2556541181. Listed at 18 retailers as of November 5, 2026, with prices from £1,571 to £4,014, a £2,443 spread on the same certified stone. NZ Jewellers lists it at £4,014. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
K
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2556541181
Dimensions6.41 × 6.47 × 3.97 mm
L/W Ratio1.01
Key to symbols
Pinpoint, Feather
Top View
6.41 mm6.47 mm1.01 ctK / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2556541181
Side View
Table 60.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 61.7%

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 5
Current: £4,014 GBP|Low: £1,417 GBP|High: £4,014 GBP|Avg: £2,048 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
Retailer 18
November 6, 2026
Retailer 9£1,417 GBP
Retailer 7£1,571 GBP
Retailer 6£1,639 GBP
Retailer 18£1,731 GBP
Retailer 5£1,739 GBP
Retailer 10£1,739 GBP
Retailer 3£1,739 GBP
Retailer 16£1,739 GBP
Retailer 2£1,748 GBP
Retailer 17£1,820 GBP
Retailer 8£1,987 GBP
Retailer 4£2,007 GBP
Retailer 11£2,019 GBP
Retailer 13£2,269 GBP
Retailer 14£2,343 GBP
Retailer 12£2,378 GBP
Retailer 15£3,354 GBP
NZ Jewellers£4,014 GBP

31 data points across 18 retailers

18 retailers£1,571 GBP to £4,014 GBP

Retailer 1
-
£1,417 GBP
Price last confirmed 35 days ago
A
Retailer 2
-
£1,571 GBP
View
A
Retailer 3
-
£1,639 GBP
View
A
Retailer 4
-
£1,731 GBP
View
A
Retailer 5
-
£1,739 GBP
View
A
Retailer 6
-
£1,739 GBP
View
A
Retailer 7
-
£1,739 GBP
View
Retailer 8
-
£1,739 GBP
View
Price last confirmed 8 days ago
A
Retailer 9
-
£1,748 GBP
View
B+
Retailer 10
-
£1,820 GBP
View
Retailer 11
-
£1,987 GBP
View
Price last confirmed 34 days ago
B+
Retailer 12
-
£2,007 GBP
View
B+
Retailer 13
-
£2,019 GBP
View
B+
Retailer 14
-
£2,269 GBP
View
B+
Retailer 15
-
£2,343 GBP
View
B+
Retailer 16
-
£2,378 GBP
View
B
Retailer 17
-
£3,354 GBP
View
Most Expensive
B
NZ Jewellers
fcd283bf-9494-4aa6-b607-c069751081fa · Nov 5
£4,014 GBP
$5,403 USD
View
17 more retailers have this diamond
Prices start from £1,571 GBPSave up to £2,443 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
1.01ct Round
£1,571 GBP