Radiant|Natural|GIA

1.01ct H SI1 Radiant Natural Diamond

GD • H/SI1 • GIA 6462935281

Certificate GIA 6462935281

Diamond specifications and retailer prices

From £1,914 GBP
$2,565 USD
As of November 1, 2026
Save £2,196 GBP (53%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £4,110 GBP at NZ Jewellers · As of October 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6462935281. Listed at 19 retailers as of October 30, 2026, with prices from £1,914 to £4,110, a £2,196 spread on the same certified stone. NZ Jewellers lists it at £4,110. 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
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6462935281
Dimensions6.85 × 5.05 × 3.43 mm
L/W Ratio1.36
Top View
6.85 mm5.05 mm1.01 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6462935281
Side View
Table 65.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.0%

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: £4,110 GBP|Low: £1,644 GBP|High: £4,753 GBP|Avg: £2,518 GBP|-13.5%
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
Retailer 18
Retailer 19
November 2, 2026
Retailer 9£1,914 GBP
Retailer 16£1,963 GBP
Retailer 15£1,973 GBP
Retailer 10£2,008 GBP
Retailer 4£2,093 GBP
Retailer 6£2,137 GBP
Retailer 7£2,137 GBP
Retailer 3£2,220 GBP
Retailer 5£2,433 GBP
Retailer 19£2,433 GBP
Retailer 2£2,465 GBP
Retailer 8£2,466 GBP
Retailer 18£2,515 GBP
Retailer 17£2,530 GBP
Retailer 13£2,587 GBP
Retailer 11£2,738 GBP
Retailer 12£2,900 GBP
Retailer 14£3,967 GBP
NZ Jewellers£4,110 GBP

44 data points across 19 retailers

19 retailers£1,914 GBP to £4,110 GBP

B+
Cheapest Retailer
-
£1,914 GBP
$2,565 USD
Retailer 2
-
£1,963 GBP
$2,630 USD
View
Price last confirmed 14 days ago
B
Retailer 3
-
£1,973 GBP
$2,644 USD
View
Final sale: no returns
B
Retailer 4
-
£2,008 GBP
$2,690 USD
View
B
Retailer 5
-
£2,093 GBP
$2,805 USD
View
B
Retailer 6
-
£2,137 GBP
$2,864 USD
View
B
Retailer 7
-
£2,137 GBP
$2,864 USD
View
B
Retailer 8
-
£2,220 GBP
$2,974 USD
View
B
Retailer 9
-
£2,433 GBP
$3,260 USD
View
B
Retailer 10
-
£2,433 GBP
$3,260 USD
View
B
Retailer 11
-
£2,464 GBP
$3,302 USD
View
B
Retailer 12
-
£2,465 GBP
View
B
Retailer 13
-
£2,466 GBP
$3,304 USD
View
B
Retailer 14
-
£2,515 GBP
$3,370 USD
View
Retailer 15
-
£2,530 GBP
A$5,215 AUD
View
Price last confirmed 29 days ago
B
Retailer 16
-
£2,587 GBP
€3,301 EUR
View
B
Retailer 17
-
£2,900 GBP
ZAR 62,772 ZAR
View
B
Retailer 18
-
£3,967 GBP
View
Most Expensive
B
NZ Jewellers
e14f7a90-5c9f-4b21-9ca5-e356e1ccc825 · Oct 30
£4,110 GBP
$5,507 USD
View
18 more retailers have this diamond
Prices start from £1,914 GBPSave up to £2,196 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
£1,914 GBP