Radiant|Natural|GIA

1.01ct I I1 Radiant Natural Diamond

GD • I/I1 • GIA 5516464181

Certificate GIA 5516464181

Diamond specifications and retailer prices

From £1,070 GBP
$1,434 USD
As of November 1, 2026
Save £671 GBP (39%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £3,293 GBP at NZ Jewellers · As of September 30, 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 I colour (near-colourless) and I1 clarity (included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5516464181. Listed at 7 retailers as of October 31, 2026, with a 63% 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
I
Colour
I1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5516464181
Dimensions6.73 × 5.04 × 3.30 mm
L/W Ratio1.34
Top View
6.73 mm5.04 mm1.01 ctI / I1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5516464181
Side View
Table 64.0%CrownGirdlePavilionCulet: NoneDepth 65.4%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: £3,293 GBP|Low: £880 GBP|High: £3,293 GBP|Avg: £1,518 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 9£880 GBP
Retailer 4£1,070 GBP
Retailer 3£1,149 GBP
Retailer 8£1,165 GBP
Retailer 5£1,223 GBP
Retailer 6£1,411 GBP
Retailer 7£1,606 GBP
Retailer 2£1,741 GBP
NZ Jewellers£3,293 GBP

14 data points across 9 retailers

7 retailers£1,070 GBP to £1,741 GBP

B+
Cheapest Retailer
-
£1,070 GBP
$1,434 USD
B+
Retailer 2
-
£1,149 GBP
$1,540 USD
View
Retailer 3
-
£1,223 GBP
$1,639 USD
View
Price last confirmed 31 days ago
Retailer 4
-
£1,279 GBP
$1,714 USD
View
Price last confirmed 32 days ago
Retailer 5
-
£1,411 GBP
$1,891 USD
View
Price last confirmed 34 days ago
B
Retailer 6
-
£1,741 GBP
€2,222 EUR
View
Most Expensive
NZ Jewellers
356537ac-bbb1-46ec-93d6-eb32df95ff0d · Sep 30
£3,293 GBP
$4,412 USD
View
Price last confirmed 32 days ago
6 more retailers have this diamond
Prices start from £1,070 GBPSave up to £671 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
£1,070 GBP