Round|Natural|GIA

1.01ct K VS2 Round Natural Diamond

EX • K/VS2 • GIA 5403283881

Certificate GIA 5403283881

Diamond specifications and retailer prices

From £1,065 GBP
As of November 4, 2026
Save £756 GBP (42%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £3,511 GBP at NZ Jewellers · As of October 27, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 5403283881. Listed at 20 retailers as of November 4, 2026, with a 71% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 5403283881
Dimensions6.44 × 6.41 × 3.95 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
6.44 mm6.41 mm1.01 ctK / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5403283881
Side View
Table 59.0%Crown 35.5°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 61.5%

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: £1,484 GBP|Low: £1,055 GBP|High: £2,551 GBP|Avg: £1,577 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 7£1,065 GBP
Retailer 4£1,127 GBP
Retailer 11£1,345 GBP
Retailer 8£1,379 GBP
Retailer 3£1,439 GBP
Retailer 1£1,484 GBP
Retailer 2£1,505 GBP
Retailer 10£1,752 GBP
Retailer 6£1,765 GBP
Retailer 5£1,820 GBP
Retailer 9£2,525 GBP

38 data points across 11 retailers

20 retailers£1,065 GBP to £1,820 GBP

A
Cheapest Retailer
-
£1,065 GBP
A
Retailer 2
-
£1,127 GBP
View
Retailer 3
-
£1,299 GBP
View
Price last confirmed 11 days ago
A
Retailer 4
-
£1,341 GBP
View
Retailer 5
-
£1,345 GBP
View
Price last confirmed 18 days ago
Retailer 6
-
£1,351 GBP
View
Price last confirmed 12 days ago
Retailer 7
-
£1,379 GBP
View
Price last confirmed 10 days ago
Retailer 8
-
£1,430 GBP
View
Price last confirmed 11 days ago
Retailer 9
-
£1,439 GBP
View
Price last confirmed 11 days ago
Retailer 10
-
£1,439 GBP
View
Price last confirmed 12 days ago
Retailer 11
-
£1,471 GBP
View
Price last confirmed 9 days ago
A
Retailer 12
-
£1,484 GBP
View
Retailer 13
-
£1,505 GBP
View
Price last confirmed 12 days ago
Retailer 14
-
£1,541 GBP
View
Price last confirmed 12 days ago
Retailer 15
-
£1,661 GBP
View
Price last confirmed 10 days ago
Retailer 16
-
£1,752 GBP
View
Price last confirmed 11 days ago
B+
Retailer 17
-
£1,765 GBP
View
B+
Retailer 18
-
£1,820 GBP
View
Retailer 19
-
£2,525 GBP
View
Price last confirmed 11 days ago
Most Expensive
NZ Jewellers
15ca9c68-273a-47e9-9e48-3e5b73edef23 · Oct 27
£3,511 GBP
$4,725 USD
View
Price last confirmed 10 days ago
19 more retailers have this diamond
Prices start from £1,065 GBPSave up to £756 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
£1,065 GBP