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Round|Natural|GIA

1.01ct K VVS1 Round Natural Diamond

EX • K/VVS1 • GIA 6361850423

Certificate GIA 6361850423

Diamond specifications and retailer prices

From £1,189 GBP
As of November 4, 2026
Save £2,157 GBP (64%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £3,346 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 6361850423. Listed at 18 retailers as of November 4, 2026, with prices from £1,189 to £3,346, a £2,157 spread on the same certified stone. NZ Jewellers lists it at £3,346. 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
FluorescenceNone
Crown angle35.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6361850423
Dimensions6.41 × 6.38 × 3.97 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
6.41 mm6.38 mm1.01 ctK / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6361850423
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.2%

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: £3,346 GBP|Low: £1,179 GBP|High: £3,452 GBP|Avg: £1,729 GBP|-3.1%
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 8£1,189 GBP
Retailer 6£1,267 GBP
Retailer 4£1,309 GBP
Retailer 14£1,338 GBP
Retailer 10£1,421 GBP
Retailer 3£1,450 GBP
Retailer 2£1,457 GBP
Retailer 9£1,458 GBP
Retailer 11£1,482 GBP
Retailer 5£1,516 GBP
Retailer 18£1,528 GBP
Retailer 15£1,672 GBP
Retailer 12£1,728 GBP
Retailer 16£1,863 GBP
Retailer 17£1,953 GBP
Retailer 13£2,036 GBP
Retailer 7£2,748 GBP
NZ Jewellers£3,346 GBP

21 data points across 18 retailers

18 retailers£1,189 GBP to £3,346 GBP

A
Cheapest Retailer
-
£1,189 GBP
A
Retailer 2
-
£1,267 GBP
View
A
Retailer 3
-
£1,309 GBP
View
A
Retailer 4
-
£1,338 GBP
View
Final sale: no returns
Retailer 5
-
£1,421 GBP
View
Price last confirmed 8 days ago
A
Retailer 6
-
£1,450 GBP
View
A
Retailer 7
-
£1,457 GBP
View
A
Retailer 8
-
£1,458 GBP
View
A
Retailer 9
-
£1,482 GBP
View
A
Retailer 10
-
£1,516 GBP
View
A
Retailer 11
-
£1,528 GBP
View
A
Retailer 12
-
£1,672 GBP
View
A
Retailer 13
-
£1,728 GBP
View
A
Retailer 14
-
£1,863 GBP
View
B+
Retailer 15
-
£1,953 GBP
View
B+
Retailer 16
-
£2,036 GBP
View
B+
Retailer 17
-
£2,748 GBP
View
Most Expensive
B
NZ Jewellers
16eaa2bb-3f09-48dd-bef9-8f3f7b260cc9 · Nov 5
£3,346 GBP
$4,503 USD
View
17 more retailers have this diamond
Prices start from £1,189 GBPSave up to £2,157 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
£1,189 GBP