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Round|Natural|GIA

1.01ct K VS1 Round Natural Diamond

EX • K/VS1 • GIA 5242058832

Certificate GIA 5242058832

Diamond specifications and retailer prices

From £1,455 GBP
As of November 5, 2026
Save £974 GBP (40%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £2,429 GBP at Wholesale Diamonds Direct · As of November 4, 2026
View at Wholesale Diamonds Direct

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 5242058832. Listed at 16 retailers as of November 4, 2026, with prices from £1,455 to £2,429, a £974 spread on the same certified stone. Wholesale Diamonds Direct lists it at £2,429. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 5242058832
Dimensions6.40 × 6.43 × 4.02 mm
L/W Ratio1.00
Culet sizeNone
Top View
6.40 mm6.43 mm1.01 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5242058832
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.6%

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: £1,872 GBP|Low: £1,447 GBP|High: £2,465 GBP|Avg: £1,746 GBP|-1.4%
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
Wholesale Diamonds Direct
November 6, 2026
Retailer 9£1,455 GBP
Retailer 15£1,465 GBP
Retailer 14£1,480 GBP
Retailer 2£1,493 GBP
Retailer 13£1,512 GBP
Retailer 12£1,607 GBP
Retailer 8£1,612 GBP
Retailer 4£1,620 GBP
Retailer 6£1,624 GBP
Retailer 3£1,774 GBP
Retailer 1£1,872 GBP
Retailer 11£1,872 GBP
Retailer 5£1,891 GBP
Retailer 10£2,086 GBP
Retailer 7£2,276 GBP
Wholesale Diamonds Direct£2,429 GBP

31 data points across 16 retailers

16 retailers£1,455 GBP to £2,429 GBP

A
Cheapest Retailer
-
£1,455 GBP
A
Retailer 2
-
£1,465 GBP
View
A
Retailer 3
-
£1,480 GBP
View
A
Retailer 4
-
£1,493 GBP
View
A
Retailer 5
-
£1,512 GBP
View
A
Retailer 6
-
£1,607 GBP
View
A
Retailer 7
-
£1,612 GBP
View
A
Retailer 8
-
£1,620 GBP
View
A
Retailer 9
-
£1,624 GBP
View
B+
Retailer 10
-
£1,774 GBP
View
B+
Retailer 11
-
£1,872 GBP
View
B+
Retailer 12
-
£1,872 GBP
View
B+
Retailer 13
-
£1,891 GBP
View
B+
Retailer 14
-
£2,086 GBP
View
B
Retailer 15
-
£2,276 GBP
View
Most Expensive
B
Wholesale Diamonds Direct
538776635 · Nov 4
£2,429 GBP
$3,269 USD
View
15 more retailers have this diamond
Prices start from £1,455 GBPSave up to £974 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
£1,455 GBP