Radiant|Natural|GIA

1.01ct H VS1 Radiant Natural Diamond

VG • H/VS1 • GIA 1325746010

Certificate GIA 1325746010

Diamond specifications and retailer prices

From £1,607 GBP
As of November 4, 2026
Save £1,996 GBP (55%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £4,517 GBP at NZ Jewellers · As of October 6, 2026
View at NZ Jewellers

About this 1.01ct natural radiant diamond

This 1.01ct natural radiant sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1325746010. Listed at 19 retailers as of November 4, 2026, with a 124% 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
H
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1325746010
Dimensions6.12 × 4.96 × 3.63 mm
L/W Ratio1.23
Key to symbols
Crystal, Cloud, Feather, Extra Facet
Top View
6.12 mm4.96 mm1.01 ctH / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1325746010
Side View
Table 67.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 73.2%

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: £4,517 GBP|Low: £1,597 GBP|High: £4,517 GBP|Avg: £2,422 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 5, 2026
Retailer 14£1,607 GBP
Retailer 4£1,987 GBP
Retailer 15£1,993 GBP
Retailer 2£2,051 GBP
Retailer 6£2,114 GBP
Retailer 3£2,161 GBP
Retailer 16£2,161 GBP
Retailer 9£2,265 GBP
Retailer 11£2,287 GBP
Retailer 7£2,332 GBP
Retailer 8£2,348 GBP
Retailer 17£2,420 GBP
Retailer 5£2,493 GBP
Retailer 13£2,519 GBP
Retailer 10£2,637 GBP
Retailer 12£3,604 GBP
NZ Jewellers£4,517 GBP

30 data points across 17 retailers

19 retailers£1,607 GBP to £3,604 GBP

A
Cheapest Retailer
-
£1,607 GBP
B+
Retailer 2
-
£1,935 GBP
View
B+
Retailer 3
-
£1,987 GBP
View
B+
Retailer 4
-
£1,993 GBP
View
Final sale: no returns
B+
Retailer 5
-
£2,051 GBP
View
B+
Retailer 6
-
£2,114 GBP
View
Retailer 7
-
£2,161 GBP
View
Price last confirmed 29 days ago
Retailer 8
-
£2,161 GBP
View
Price last confirmed 30 days ago
Retailer 9
-
£2,239 GBP
View
Price last confirmed 10 days ago
B+
Retailer 10
-
£2,265 GBP
View
B+
Retailer 11
-
£2,287 GBP
View
B+
Retailer 12
-
£2,348 GBP
View
Retailer 13
-
£2,420 GBP
View
Price last confirmed 30 days ago
Retailer 14
-
£2,493 GBP
View
Price last confirmed 30 days ago
B+
Retailer 15
-
£2,519 GBP
View
B
Retailer 16
-
£2,637 GBP
View
B
Retailer 17
-
£3,114 GBP
View
B
Retailer 18
-
£3,604 GBP
View
Most Expensive
NZ Jewellers
261dc3fc-ee90-44d0-90e8-dfdaae267db7 · Oct 6
£4,517 GBP
$6,079 USD
View
Price last confirmed 30 days ago
18 more retailers have this diamond
Prices start from £1,607 GBPSave up to £1,996 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 Radiant
£1,607 GBP