CaratHunter
Plans
Radiant|Natural|GIA

1.01ct K SI2 Radiant Natural Diamond

VG • K/SI2 • GIA 2397784265

Certificate GIA 2397784265

Diamond specifications and retailer prices

From £1,697 GBP
As of November 6, 2026
Save £1,927 GBP (53%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £4,337 GBP at NZ Jewellers · As of November 5, 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 K colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2397784265. Listed at 15 retailers as of November 4, 2026, with a 114% 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
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2397784265
Dimensions6.69 × 5.06 × 3.50 mm
L/W Ratio1.32
Top View
6.69 mm5.06 mm1.01 ctK / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2397784265
Side View
Table 72.0%CrownGirdle: THN-ETKPavilionCulet: NoneDepth 69.2%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £4,337 GBP|Low: £1,697 GBP|High: £4,337 GBP|Avg: £2,407 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
November 7, 2026
Retailer 3£1,697 GBP
Retailer 12£1,733 GBP
Retailer 10£1,879 GBP
Retailer 11£1,879 GBP
Retailer 8£1,966 GBP
Retailer 5£2,122 GBP
Retailer 4£2,146 GBP
Retailer 9£2,168 GBP
Retailer 2£2,196 GBP
Retailer 6£2,415 GBP
Retailer 7£3,624 GBP
NZ Jewellers£4,337 GBP

34 data points across 12 retailers

15 retailers£1,697 GBP to £3,624 GBP

B
Cheapest Retailer
-
£1,697 GBP
Retailer 2
-
£1,733 GBP
View
Price last confirmed 17 days ago
B
Retailer 3
-
£1,808 GBP
View
Retailer 4
-
£1,879 GBP
View
Price last confirmed 9 days ago
B
Retailer 5
-
£1,879 GBP
View
Retailer 6
-
£1,879 GBP
View
Price last confirmed 26 days ago
B
Retailer 7
-
£1,911 GBP
View
B
Retailer 8
-
£1,966 GBP
View
B
Retailer 9
-
£2,122 GBP
View
B
Retailer 10
-
£2,146 GBP
View
B
Retailer 11
-
£2,168 GBP
View
B
Retailer 12
-
£2,196 GBP
View
B
Retailer 13
-
£2,415 GBP
View
C
Retailer 14
-
£3,624 GBP
View
Most Expensive
NZ Jewellers
147d4dc2-c209-4584-8d9c-e819a2595120 · Nov 5
£4,337 GBP
$5,805 USD
View
Price under review
14 more retailers have this diamond
Prices start from £1,697 GBPSave up to £1,927 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
1.01ct Radiant
£1,697 GBP