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1.05ct K VVS1 Round Natural Diamond

EX • K/VVS1 • GIA 5146178447

Shape and cutting style on the report: Round brilliant

Certificate GIA 5146178447

Diamond specifications and retailer prices

From £1,236 GBP
As of November 6, 2026
Save £781 GBP (39%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £2,017 GBP at Yorxs · As of November 5, 2026
View at Yorxs

About this 1.05ct natural round diamond

This 1.05ct 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 5146178447. Listed at 5 retailers as of November 5, 2026, with prices from £1,236 to £2,017, a £781 spread on the same certified stone. Yorxs lists it at £2,017. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
K
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 5146178447
Dimensions6.48 × 6.50 × 4.04 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Top View
6.48 mm6.50 mm1.05 ctK / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5146178447
Side View
Table 59.0%Crown 33.5°Girdle: Slightly ThickPavilion 41.8°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £1,350 GBP|Low: £1,227 GBP|High: £2,042 GBP|Avg: £1,567 GBP|+1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Yorxs
November 5, 2026
Retailer 2£1,236 GBP
Retailer 1£1,350 GBP
Retailer 3£1,515 GBP
Retailer 4£1,721 GBP
Yorxs£2,017 GBP

23 data points across 5 retailers

5 retailers£1,236 GBP to £2,017 GBP

A
Cheapest Retailer
-
£1,236 GBP
A
Retailer 2
-
£1,350 GBP
View
A
Retailer 3
-
£1,515 GBP
View
A
Retailer 4
-
£1,721 GBP
View
Most Expensive
B+
Yorxs
595662785 · Nov 5
£2,017 GBP
€2,586 EUR
View
4 more retailers have this diamond
Prices start from £1,236 GBPSave up to £781 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
1.05ct Round
£1,236 GBP