Radiant|Natural|GIA

1.00ct K VS1 Radiant Natural Diamond

GD • K/VS1 • GIA 2446303947

Certificate GIA 2446303947

Diamond specifications and retailer prices

From £746 GBP
As of November 6, 2026
Save £443 GBP (37%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £2,521 GBP at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1ct natural radiant diamond

This 1ct natural radiant sits in the classic one-carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2446303947. Listed at 11 retailers as of November 6, 2026, with a 59% 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

1.00
Carat
K
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2446303947
Dimensions5.72 × 5.37 × 4.13 mm
L/W Ratio1.07
Top View
5.72 mm5.37 mm1.00 ctK / VS1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2446303947
Side View
Table 76.0%CrownGirdle: MediumPavilionCulet: NoneDepth 76.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £2,521 GBP|Low: £736 GBP|High: £2,521 GBP|Avg: £1,265 GBP
NZ Jewellers
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
Retailer 16
Retailer 17
November 7, 2026
Retailer 11£746 GBP
Retailer 16£897 GBP
Retailer 14£936 GBP
Retailer 10£972 GBP
Retailer 17£981 GBP
Retailer 15£987 GBP
Retailer 5£1,033 GBP
Retailer 6£1,047 GBP
Retailer 7£1,113 GBP
Retailer 2£1,140 GBP
Retailer 13£1,189 GBP
Retailer 8£1,192 GBP
Retailer 4£1,245 GBP
Retailer 12£1,431 GBP
Retailer 9£1,669 GBP
Retailer 3£1,916 GBP
NZ Jewellers£2,521 GBP

16 data points across 17 retailers

11 retailers£746 GBP to £1,189 GBP

B+
Cheapest Retailer
-
£746 GBP
Retailer 2
-
£897 GBP
View
Price last confirmed 17 days ago
Retailer 3
-
£936 GBP
View
Price last confirmed 16 days ago
B+
Retailer 4
-
£972 GBP
View
B+
Retailer 5
-
£981 GBP
View
B+
Retailer 6
-
£1,140 GBP
View
B+
Retailer 7
-
£1,189 GBP
View
Retailer 8
-
£1,192 GBP
View
Price last confirmed 39 days ago
Retailer 9
-
£1,245 GBP
View
Price last confirmed 38 days ago
Retailer 10
-
£1,916 GBP
View
Price last confirmed 37 days ago
Most Expensive
NZ Jewellers
8ff4da08-f555-4189-86c2-f3b4946257ea · Sep 30
£2,521 GBP
$3,374 USD
View
Price last confirmed 37 days ago
10 more retailers have this diamond
Prices start from £746 GBPSave up to £443 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.

B+
1.00ct Radiant
£746 GBP