Round|Natural|GIA

1.01ct K VS1 Round Natural Diamond

VG • K/VS1 • GIA 3555749076

Certificate GIA 3555749076

Diamond specifications and retailer prices

From £1,150 GBP
As of November 6, 2026
Save £1,534 GBP (57%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £3,212 GBP at NZ Jewellers · As of September 28, 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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by GIA 3555749076. Listed at 21 retailers as of November 4, 2026, with a 133% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
K
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 3555749076
Dimensions6.22 × 6.30 × 4.04 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Pinpoint
Top View
6.22 mm6.30 mm1.01 ctK / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3555749076
Side View
Table 56.0%Crown 37.5°Girdle: STK-THKPavilion 40.6°Culet: NoneDepth 64.6%

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 6
Current: £1,203 GBP|Low: £1,150 GBP|High: £2,706 GBP|Avg: £1,708 GBP|-2.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 10£1,150 GBP
Retailer 1£1,203 GBP
Retailer 7£1,415 GBP
Retailer 2£1,537 GBP
Retailer 3£1,601 GBP
Retailer 8£1,659 GBP
Retailer 4£1,764 GBP
Retailer 6£1,875 GBP
Retailer 5£2,082 GBP
Retailer 9£2,684 GBP

36 data points across 10 retailers

21 retailers£1,150 GBP to £2,684 GBP

A
Cheapest Retailer
-
£1,150 GBP
A
Retailer 2
-
£1,203 GBP
View
A
Retailer 3
-
£1,415 GBP
View
B+
Retailer 4
-
£1,438 GBP
View
B+
Retailer 5
-
£1,441 GBP
View
Retailer 6
-
£1,537 GBP
View
Price last confirmed 60 days ago
Retailer 7
-
£1,537 GBP
View
Price last confirmed 39 days ago
Retailer 8
-
£1,537 GBP
View
Price last confirmed 25 days ago
Retailer 9
-
£1,537 GBP
View
Price last confirmed 17 days ago
B+
Retailer 10
-
£1,601 GBP
View
Retailer 11
-
£1,607 GBP
View
Price last confirmed 38 days ago
B+
Retailer 12
-
£1,639 GBP
View
B+
Retailer 13
-
£1,659 GBP
View
B+
Retailer 14
-
£1,764 GBP
View
Retailer 15
-
£1,773 GBP
View
Price last confirmed 60 days ago
Retailer 16
-
£1,773 GBP
View
Price last confirmed 38 days ago
B+
Retailer 17
-
£1,875 GBP
View
B
Retailer 18
-
£2,082 GBP
View
B
Retailer 19
-
£2,684 GBP
View
Retailer 20
-
£3,212 GBP
View
Price last confirmed 20 days ago
Most Expensive
NZ Jewellers
84cfa760-e63a-4707-9a19-8836af3ea3b7 · Sep 28
£3,212 GBP
$4,323 USD
View
Price last confirmed 39 days ago
20 more retailers have this diamond
Prices start from £1,150 GBPSave up to £1,534 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
£1,150 GBP