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Round|Natural|GIA

1.00ct K VVS1 Round Natural Diamond

EX • K/VVS1 • GIA 5241058875

Certificate GIA 5241058875

Diamond specifications and retailer prices

From £1,620 GBP
As of November 5, 2026
Save £1,224 GBP (43%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £2,844 GBP at Wholesale Diamonds Direct · As of November 4, 2026
View at Wholesale Diamonds Direct

About this 1ct natural round diamond

This 1ct 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 5241058875. Listed at 15 retailers as of November 4, 2026, with prices from £1,620 to £2,844, a £1,224 spread on the same certified stone. Wholesale Diamonds Direct lists it at £2,844. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
K
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 5241058875
Dimensions6.37 × 6.40 × 3.93 mm
L/W Ratio1.00
Culet sizeNone
Top View
6.37 mm6.40 mm1.00 ctK / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5241058875
Side View
Table 59.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.6%

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: £2,193 GBP|Low: £1,611 GBP|High: £2,954 GBP|Avg: £2,048 GBP|-3.9%
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
Wholesale Diamonds Direct
November 6, 2026
Retailer 7£1,620 GBP
Retailer 12£1,701 GBP
Retailer 11£1,720 GBP
Retailer 10£1,742 GBP
Retailer 13£1,749 GBP
Retailer 6£1,860 GBP
Retailer 4£1,905 GBP
Retailer 2£2,061 GBP
Retailer 3£2,158 GBP
Retailer 9£2,170 GBP
Retailer 1£2,193 GBP
Retailer 8£2,233 GBP
Retailer 5£2,667 GBP
Wholesale Diamonds Direct£2,844 GBP

31 data points across 14 retailers

15 retailers£1,620 GBP to £2,844 GBP

A
Cheapest Retailer
-
£1,620 GBP
A
Retailer 2
-
£1,701 GBP
View
A
Retailer 3
-
£1,720 GBP
View
A
Retailer 4
-
£1,742 GBP
View
A
Retailer 5
-
£1,742 GBP
View
A
Retailer 6
-
£1,749 GBP
View
A
Retailer 7
-
£1,860 GBP
View
A
Retailer 8
-
£1,905 GBP
View
B+
Retailer 9
-
£2,061 GBP
View
B+
Retailer 10
-
£2,158 GBP
View
B+
Retailer 11
-
£2,170 GBP
View
B+
Retailer 12
-
£2,193 GBP
View
B+
Retailer 13
-
£2,233 GBP
View
B
Retailer 14
-
£2,667 GBP
View
Most Expensive
B
Wholesale Diamonds Direct
642075437 · Nov 4
£2,844 GBP
$3,828 USD
View
14 more retailers have this diamond
Prices start from £1,620 GBPSave up to £1,224 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
£1,620 GBP