Diamond Net Broadband Speedtest and troubleshooting

 Diamond Net internet Speed Checker

Click on the “Go” button on the Ookla Speed Test to confirm the speed of your Diamond Net broadband connection.

Details on how to troubleshoot problems with your Diamond Net internet connection can be found below the Ookla Speed test widget.

Not happy with Your Diamond Net broadband speed?

Have a look at this list of alternatives to Diamond Net Broadband. These are the Cheapest deals available this week.

Prices may change during contract term.

Provider
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Package Details
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Onestream Fibre 40 Broadband Deal

Onestream Supreme Fibre 40 Broadband
38Mb Avg. Download Speed
24 Month contract · £4.95 Set-up fee
£19 per month

View Deal
£19,ones,bb,t2,t7,openr,std,all,24m,promo,primo,yttopx,pr1,
Onestream Fibre 80 Broadband Deal

Onestream Supreme Full Fibre 80 Broadband
67Mb Avg. Download Speed
12 Month contract · £4.95 Set-up fee
£20 £40.95 per month

View Deal
£20 £40.95,ones,bb,t3,t7,openr,pr1,sfb,all,12m,promo,primo,yttopx,sba,npl
NOW Superfast Broadband

NOW Superfast Broadband
61Mb Avg. Download Speed
24 Month contract · £0 Set-up fee
£22 £43 per month

View Deal
£22 £43,nowb,bb,promo,bsc,t3,t7,openr,ldn,sfb,primo,t6a,all,24m,ytbnt,pr1,
NOW Full Fibre 75 Broadband

NOW Full Fibre 75 Broadband
75Mb Avg. Download Speed
24 Month contract · £5 Set-up fee
£22 £43 per month
Setup fee: £5 with £5 cashback. Offer ends 25 Jul.

View Deal
£22 £43,nowb,bb,promo,bsc,t3,t7,openr,ldn,sfb,primo,t6a,all,24m,ytbnt,pr1,
Shell Energy Superfast Fibre Broadband

Shell Energy Superfast Fibre Broadband
38Mb Avg. Download Speed
12 Month contract · £0 Set-up fee
£23.99 per month
No activation fee.

View Deal
£23.99,shell,bb,t2,t7,openr,ldn,pr1,sfb,t6a,primo,promo,all,12m,2023
NOW Full Fibre 100Mb Broadband Deal

NOW Full Fibre 100 Broadband
100Mb Avg. Download Speed
24 Month contract · £0 Set-up fee
£24 £44 per month
Offer ends 25 Jul.

View Deal
£24 £44,nowb,bb,promo,bsc,npl,t4,t7,openr,ldn,sfb,primo,t6a,all,24m,yttopx,pr1,
Onestream Fibre 115 Broadband Deal

Onestream Supreme Full Fibre 115 Broadband
100Mb Avg. Download Speed
12 Month contract · £4.95 Set-up fee
£24 £45.95 per month

View Deal
£24 £45.95,ones,bb,bsc,t4,t7,openr,sfb,all,12m,promo,primo,npl,pr1,
Vodafone Superfast 2 Broadband

Vodafone Full Fibre 2 Broadband
73Mb Avg. Download Speed
24 Month contract · £0 Set-up fee
£24 per month
Free Setup for a limited period. Price may vary. Offer ends 19 Jul.

View Deal
£24,voda,bb,bsc,t3,t7,openr,ldn,promo,sfb,primo,all,24m,pr1,
Onestream Fibre 200 Broadband Deal

Onestream Supreme Full Fibre 220 Broadband
200Mb Avg. Download Speed
12 Month contract · £4.95 Set-up fee
£25.95 £49.95 per month

View Deal
£25.95 £49.95,ones,bb,bsc,t4,t7,openr,pr2,sfb,all,12m,promo,primo,npl
Virgin Media M125 Fibre Broadband Only

Virgin Media M125 Fibre Broadband Only
132Mb Avg. Download Speed
18 Month contract · £0 £35 Set-up fee
£26 per month
Free Setup for a limited period.

View Deal
£26,vmedia,bb,npl,t4,t7,sfb,all,18m,primo,promo,onlyb,ldn,top-10,yttopx,pr2,
Shell Energy Full Fibre 100 Broadband

Shell Energy Full Fibre 100 Broadband
109Mb Avg. Download Speed
12 Month contract · £0 Set-up fee
£26.99 per month
No activation fee.

View Deal
£26.99,shell,bb,promo,bsc,t4,t7,openr,ldn,pr2,sfb,primo,all,12m,2023,top-10,npl
Sky Superfast Broadband

Sky Superfast Broadband
61Mb Avg. Download Speed
24 Month contract · £0 £19.95 Set-up fee
£27 £39.50 per month
No activation cost. £5 credit check fee taken off first bill for new customers only. Offer ends 25 Jul.

View Deal
£27 £39.50,skyb,bb,bsc,promo,primo,t3,t7,openr,ldn,sfb,all,24m,skyvsbt,pr2,
Plusnet Full Fibre 145 Broadband

Plusnet Full Fibre 145 Broadband
145Mb Avg. Download Speed
24 Month contract · £0 Set-up fee
£27.99 per month
Free Setup. Offer ends 17th July.

View Deal
£27.99,pnet,bb,t4,t7,primo,openr,ldn,sfb,npl,all,24m,promo,top-10,yttopx,pr2
Sky Ultrafast Broadband

Sky Ultrafast Broadband
145Mb Avg. Download Speed
24 Month contract · £0 £19.95 Set-up fee
£28 £43 per month
No activation cost. £5 credit check fee taken off first bill for new customers only. Offer ends 25 Jul.

View Deal
£28 £43,skyb,bb,t4,t7,promo,primo,openr,ldn,pr2,sfb,all,24m,skyvsbt,top-10
Virgin Media M50 Fibre Broadband + Phone

Virgin Media M50 Fibre Broadband + Home Phone
54Mb Avg. Download Speed
18 Month contract · £0 £35 Set-up fee
£28 £56 per month
Free Setup for a limited period.

View Deal
£28 £56,vmedia,bb,promo,npl,bsc,t2,t7,primo,pr2,sfb,all,18m,ldn
Vodafone Superfast 100 Broadband

Vodafone Full Fibre 100 Broadband
100Mb Avg. Download Speed
24 Month contract · £0 Set-up fee
£28 per month
Free Setup for a limited period. Price may vary. Offer ends 19 Jul.

View Deal
£28,voda,bb,promo,t4,t7,openr,ldn,sfb,primo,all,24m,top-10,sba,pr2,
Virgin Media M250 Fibre Broadband Only

Virgin Media M250 Fibre Broadband Only
264Mb Avg. Download Speed
18 Month contract · £0 £35 Set-up fee
£28.99 per month
Free Setup for a limited period.

View Deal
£28.99,vmedia,bb,npl,t4,t7,sfb,all,18m,primo,promo,onlyb,ldn,pr2,
BT Fibre 2 Broadband

BT Fibre 2 Broadband
67Mb Avg. Download Speed
24 Month contract · £0 Set-up fee
£29 per month
Free setup + £50 Reward Card. Offer ends 18th July.

View Deal
£29,btb,bb,t3,t7,openr,ldn,sfb,promo,primo,all,24m,skyvsbt,pr2,
Onestream Fibre 500 Broadband Deal

Onestream Supreme Full Fibre 550 Broadband
500Mb Avg. Download Speed
12 Month contract · £4.95 Set-up fee
£29.95 £54.95 per month

View Deal
£29.95 £54.95,ones,bb,bsc,t5,t7,openr,pr2,sfb,all,12m,promo,primo,npl
Plusnet Full Fibre 300 Broadband

Plusnet Full Fibre 300 Broadband
300Mb Avg. Download Speed
24 Month contract · £0 Set-up fee
£29.99 per month
Free Setup. Offer ends 17th July.

View Deal
£29.99,pnet,bb,promo,t5,t7,primo,openr,ldn,sfb,npl,all,24m,pr2
Shell Energy Full Fibre 200 Broadband

Shell Energy Full Fibre 200 Broadband
207Mb Avg. Download Speed
12 Month contract · £0 Set-up fee
£29.99 per month
No activation fee.

View Deal
£29.99,shell,bb,promo,bsc,t4,t7,openr,ldn,pr2,sfb,primo,all,12m,2023,npl
Virgin Media M125 Fibre Broadband + Phone

Virgin Media M125 Fibre Broadband + Home Phone
132Mb Avg. Download Speed
18 Month contract · £0 £35 Set-up fee
£29.99 per month
Free Setup for a limited period.

View Deal
£29.99,vmedia,bb,promo,npl,bsc,t4,t7,primo,pr2,sfb,all,18m,ldn,
Vodafone Ultrafast 200 Broadband

Vodafone Full Fibre 200 Broadband
200Mb Avg. Download Speed
24 Month contract · £0 Set-up fee
£30 per month
Free Setup for a limited period. Price may vary.

View Deal
£30,voda,bb,bsc,t4,t7,primo,openr,ldn,sfb,all,24m,promo,top-10,npl,pr2,
Vodafone Ultrafast 500 Broadband

Vodafone Full Fibre 500 Broadband
500Mb Avg. Download Speed
24 Month contract · £0 Set-up fee
£30 per month
Free Setup for a limited period. Price may vary. Offer ends 19 Jul.

View Deal
£30,voda,bb,npl,bsc,t5,t7,openr,ldn,ufb,all,24m,primo,promo,pr2,
BT Full Fibre 100 Broadband

BT Full Fibre 100 Broadband
150Mb Avg. Download Speed
24 Month contract · £20 Set-up fee
£30.99 per month
£50 Reward Card. Offer ends 18th July.

View Deal
£30.99,btb,bb,npl,t4,t7,primo,openr,ldn,sfb,promo,all,24m,yttopx,skyvsbt,pr2
Virgin Media M250 Volt Fibre Broadband + Phone + O2 simcard

Virgin Media M250 Fibre Broadband + Home Phone & O2 SIM
264Mb Avg. Download Speed
18 Month contract · £0 £35 Set-up fee
£31.99 per month
Free Setup for a limited period.

View Deal
£31.99,vmedia,bb,promo,t4,t7,sfb,primo,all,18m,sim,ldn,npl,pr2,
Vodafone Pro Gigafast 900 Broadband

Vodafone Full Fibre 900 Broadband
900Mb Avg. Download Speed
24 Month contract · £0 Set-up fee
£32 per month
Free Setup for a limited period. Price may vary. Offer ends 19 Jul.

View Deal
£32,voda,bb,npl,bsc,t5,t7,promo,openr,ldn,ufb,primo,all,24m,yttopx,pr2,
Plusnet Full Fibre 500 Broadband

Plusnet Full Fibre 500 Broadband
500Mb Avg. Download Speed
24 Month contract · £0 Set-up fee
£32.99 per month
Free Setup. Offer ends 17th July.

View Deal
£32.99,pnet,bb,promo,t5,t7,primo,openr,ldn,sfb,npl,all,24m,pr3,
Sky Ultrafast Plus Broadband

Sky Ultrafast+ Broadband
500Mb Avg. Download Speed
24 Month contract · £0 £19.95 Set-up fee
£33 £53 per month
No activation cost. £5 credit check fee taken off first bill for new customers only. Offer ends 25 Jul.

View Deal
£33 £53,skyb,bb,bsc,t5,t7,openr,ldn,primo,pr2,ufb,all,24m,yttopx,promo,skyvsbt
Onestream Fibre 900 Broadband Deal

Onestream Hyperstream Full Fibre 1000 Broadband
900Mb Avg. Download Speed
12 Month contract · £4.95 Set-up fee
£33.95 £59.95 per month

View Deal
£33.95 £59.95,ones,bb,bsc,t5,t7,openr,pr2,sfb,all,12m,promo,primo,yttopx,npl

Prices may change during contract term.

Provider
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Package
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Speed
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Contract
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Monthly
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NOW Superfast Broadband

NOW Superfast Broadband
£0 Set-up fee

61Mb24£22 £43 View Deal nowb,bb,promo,bsc,t3,t7,openr,ldn,sfb,primo,t6a,all,24m,ytbnt,pr1,
NOW Full Fibre 75 Broadband

NOW Full Fibre 75 Broadband
£5 Set-up fee
Setup fee: £5 with £5 cashback. Offer ends 25 Jul.

75Mb24£22 £43 View Deal nowb,bb,promo,bsc,t3,t7,openr,ldn,sfb,primo,t6a,all,24m,ytbnt,pr1,
NOW Full Fibre 100Mb Broadband Deal

NOW Full Fibre 100 Broadband
£0 Set-up fee
Offer ends 25 Jul.

100Mb24£24 £44 View Deal nowb,bb,promo,bsc,npl,t4,t7,openr,ldn,sfb,primo,t6a,all,24m,yttopx,pr1,
Sky Superfast Broadband

Sky Superfast Broadband
£0 £19.95 Set-up fee
No activation cost. £5 credit check fee taken off first bill for new customers only. Offer ends 25 Jul.

61Mb24£27 £39.50 View Deal skyb,bb,bsc,promo,primo,t3,t7,openr,ldn,sfb,all,24m,skyvsbt,pr2,
Sky Ultrafast Broadband

Sky Ultrafast Broadband
£0 £19.95 Set-up fee
No activation cost. £5 credit check fee taken off first bill for new customers only. Offer ends 25 Jul.

145Mb24£28 £43 View Deal skyb,bb,t4,t7,promo,primo,openr,ldn,pr2,sfb,all,24m,skyvsbt,top-10
Sky Ultrafast Plus Broadband

Sky Ultrafast+ Broadband
£0 £19.95 Set-up fee
No activation cost. £5 credit check fee taken off first bill for new customers only. Offer ends 25 Jul.

500Mb24£33 £53 View Deal skyb,bb,bsc,t5,t7,openr,ldn,primo,pr2,ufb,all,24m,yttopx,promo,skyvsbt
Sky Gigafast Broadband

Sky Gigafast Broadband
£0 £19.95 Set-up fee
No activation cost. £5 credit check fee taken off first bill for new customers only. Offer ends 25 Jul.

900Mb24£43 £63 View Deal skyb,bb,bsc,promo,primo,t5,t7,openr,ldn,ufb,all,24m,skyvsbt,pr3,
BT Fibre 1 Broadband

BT Fibre 1 Broadband
£20 Set-up fee
£50 Reward Card. Offer ends 8th August.

50Mb24£34.99 View Deal btb,bb,bsc,t2,t7,primo,openr,ldn,sfb,all,24m,promo,skyvsbt,pr2,
BT Fibre 2 Broadband

BT Fibre 2 Broadband
£0 Set-up fee
Free setup + £50 Reward Card. Offer ends 18th July.

67Mb24£29 View Deal btb,bb,t3,t7,openr,ldn,sfb,promo,primo,all,24m,skyvsbt,pr2,
BT Full Fibre 100 Broadband

BT Full Fibre 100 Broadband
£20 Set-up fee
£50 Reward Card. Offer ends 18th July.

150Mb24£30.99 View Deal btb,bb,npl,t4,t7,primo,openr,ldn,sfb,promo,all,24m,yttopx,skyvsbt,pr2
BT Full Fibre 300 Broadband

BT Full Fibre 300 Broadband
£0 Set-up fee
Free setup + £50 Reward Card. Offer ends 18th July.

300Mb24£34.99 View Deal btb,bb,npl,t5,t7,primo,openr,ldn,sfb,promo,all,24m,yttopx,skyvsbt,pr2,
BT Full Fibre 500 Broadband

BT Full Fibre 500 Broadband
£20 Set-up fee
£50 Reward Card. Offer ends 8th August.

500Mb24£49.99 View Deal btb,bb,npl,bsc,t5,t7,openr,ldn,ufb,all,primo,24m,promo,skyvsbt,pr3,
BT Full Fibre 900 Broadband

BT Full Fibre 900 Broadband
£20 Set-up fee
£50 Reward Card. Offer ends 18th July.

900Mb24£59.99 View Deal btb,bb,promo,npl,t5,t7,primo,openr,ldn,ufb,all,24m,skyvsbt,pr3,
Virgin Media M50 Fibre Broadband Only

Virgin Media M50 Fibre Broadband Only
£80 Set-up fee

54Mb1£43 View Deal vmedia,bb,npl,t2,t7,sfb,all,ncb,primo,promo,onlyb,ldn,pr3,
Virgin Media M125 Fibre Broadband Only

Virgin Media M125 Fibre Broadband Only
£80 Set-up fee

132Mb1£49 View Deal vmedia,bb,npl,t4,t7,sfb,all,ncb,primo,promo,onlyb,ldn,pr3,
Virgin Media M250 Fibre Broadband Only

Virgin Media M250 Fibre Broadband Only
£80 Set-up fee

264Mb1£55 View Deal vmedia,bb,npl,t4,t7,sfb,all,ncb,primo,promo,onlyb,ldn,pr3,
Virgin Media M50 Fibre Broadband + Phone

Virgin Media M50 Fibre Broadband + Home Phone
£80 Set-up fee

54Mb1£51 View Deal vmedia,bb,promo,npl,bsc,t2,t7,primo,ncb,sfb,all,ncb,pr3,ldn
Virgin Media M125 Fibre Broadband + Phone

Virgin Media M125 Fibre Broadband + Home Phone
£80 Set-up fee

132Mb1£57 View Deal vmedia,bb,promo,npl,bsc,t4,t7,primo,ncb,sfb,all,ncb,pr3,ldn
Virgin Media M250 Fibre Broadband  + Phone

Virgin Media M250 Fibre Broadband + Home Phone
£80 Set-up fee

264Mb1£63 View Deal vmedia,bb,npl,bsc,t4,t7,primo,ncb,sfb,promo,all,ncb,pr4,ldn
Virgin Media M350 Fibre Broadband  + Phone

Virgin Media M350 Fibre Broadband + Home Phone
£80 Set-up fee

362Mb1£69 View Deal vmedia,bb,npl,bsc,t5,t7,primo,ncb,ufb,promo,all,ncb,pr4,ldn
Virgin Media M125 Fibre Broadband Only

Virgin Media M125 Fibre Broadband Only
£0 £35 Set-up fee
Free Setup for a limited period.

132Mb18£26 View Deal vmedia,bb,npl,t4,t7,sfb,all,18m,primo,promo,onlyb,ldn,top-10,yttopx,pr2,
Virgin Media M250 Fibre Broadband Only

Virgin Media M250 Fibre Broadband Only
£0 £35 Set-up fee
Free Setup for a limited period.

264Mb18£28.99 View Deal vmedia,bb,npl,t4,t7,sfb,all,18m,primo,promo,onlyb,ldn,pr2,
Virgin Media M350 Fibre Broadband Only

Virgin Media M350 Fibre Broadband Only
£0 £35 Set-up fee
Free Setup for a limited period.

362Mb18£35.99 View Deal vmedia,bb,npl,t5,t7ufb,all,18m,primo,promo,onlyb,ldn,pr2,
Virgin Media M500 Fibre Broadband Only

Virgin Media M500 Fibre Broadband Only
£0 £35 Set-up fee
Free Setup for a limited period.

516Mb18£33.99 View Deal vmedia,bb,npl,bsc,t5,t7,ufb,promo,primo,all,18m,onlyb,ldn,pr2,
Virgin Media Gig1 Broadband Only

Virgin Media Gig1 Fibre Broadband Only
£0 £35 Set-up fee
Free Setup for a limited period.

1130Mb18£40.99 View Deal vmedia,bb,promo,primo,npl,t5,t7,ufb,all,18m,onlyb,ldn,pr2
Virgin Media M50 Fibre Broadband + Phone

Virgin Media M50 Fibre Broadband + Home Phone
£0 £35 Set-up fee
Free Setup for a limited period.

54Mb18£28 £56 View Deal vmedia,bb,promo,npl,bsc,t2,t7,primo,pr2,sfb,all,18m,ldn
Virgin Media M125 Fibre Broadband + Phone

Virgin Media M125 Fibre Broadband + Home Phone
£0 £35 Set-up fee
Free Setup for a limited period.

132Mb18£29.99 View Deal vmedia,bb,promo,npl,bsc,t4,t7,primo,pr2,sfb,all,18m,ldn,
Virgin Media M250 Fibre Broadband  + Phone

Virgin Media M250 Fibre Broadband + Home Phone
£0 £35 Set-up fee
Free Setup for a limited period.

264Mb18£35.99 View Deal vmedia,bb,npl,bsc,t4,t7,primo,pr2,sfb,promo,all,18m,ldn,
Virgin Media M350 Fibre Broadband  + Phone

Virgin Media M350 Fibre Broadband + Home Phone
£0 £35 Set-up fee
Free Setup for a limited period.

362Mb18£41.99 View Deal vmedia,bb,npl,bsc,t5,t7,primo,pr3,ufb,promo,all,18m,ldn
Virgin Media M500 Fibre Broadband  + Phone

Virgin Media M500 Fibre Broadband + Home Phone
£0 £35 Set-up fee
Free Setup for a limited period.

516Mb18£43.99 View Deal vmedia,bb,npl,bsc,t5,t7,primo,pr3,ufb,promo,all,18m,ldn
Virgin Media Gig1 Fibre Broadband + Phone

Virgin Media Gig1 Fibre Broadband + Home Phone
£0 £35 Set-up fee
Free Setup for a limited period.

1130Mb18£53.99 View Deal vmedia,bb,promo,t5,t7,pr3,ufb,primo,all,18m,ldn,npl
Virgin Media M250 Volt Fibre Broadband + Phone + O2 simcard

Virgin Media M250 Fibre Broadband + Home Phone & O2 SIM
£0 £35 Set-up fee
Free Setup for a limited period.

264Mb18£31.99 View Deal vmedia,bb,promo,t4,t7,sfb,primo,all,18m,sim,ldn,npl,pr2,
Virgin Media M350 Volt Fibre Broadband + Phone + O2 simcard

Virgin Media M350 Fibre Broadband + Home Phone & O2 SIM
£0 £35 Set-up fee
Free Setup for a limited period.

362Mb18£37.99 View Deal vmedia,bb,promo,t5,t7,ufb,primo,all,18m,sim,ldn,npl,pr2,
Virgin Media M500 Volt Fibre Broadband + Phone + O2 simcard

Virgin Media M500 Fibre Broadband + Home Phone & O2 SIM
£0 £35 Set-up fee
Free Setup for a limited period.

516Mb18£43.99 View Deal vmedia,bb,promo,t5,t7,pr3,ufb,primo,all,18m,sim,ldn,npl
Virgin Media 1gb Volt Fibre Broadband + Phone + O2 simcard

Virgin Media Gig1 Fibre Broadband + Home Phone & O2 SIM
£0 £35 Set-up fee
Free Setup for a limited period.

1130Mb18£49.99 View Deal vmedia,bb,npl,t5,t7,sfb,all,18m,primo,promo,onlyb,ldn,pr3,
Plusnet Full Fibre 145 Broadband

Plusnet Full Fibre 145 Broadband
£0 Set-up fee
Free Setup. Offer ends 17th July.

145Mb24£27.99 View Deal pnet,bb,t4,t7,primo,openr,ldn,sfb,npl,all,24m,promo,top-10,yttopx,pr2
Plusnet Full Fibre 300 Broadband

Plusnet Full Fibre 300 Broadband
£0 Set-up fee
Free Setup. Offer ends 17th July.

300Mb24£29.99 View Deal pnet,bb,promo,t5,t7,primo,openr,ldn,sfb,npl,all,24m,pr2
Plusnet Full Fibre 500 Broadband

Plusnet Full Fibre 500 Broadband
£0 Set-up fee
Free Setup. Offer ends 17th July.

500Mb24£32.99 View Deal pnet,bb,promo,t5,t7,primo,openr,ldn,sfb,npl,all,24m,pr3,
Plusnet Full Fibre 900 Broadband

Plusnet Full Fibre 900 Broadband
£0 Set-up fee
Free Setup.

900Mb24£39.99 View Deal pnet,bb,promo,t5,t7,primo,openr,ldn,sfb,npl,all,24m,pr3,
Shell Energy Superfast Fibre Broadband

Shell Energy Superfast Fibre Broadband
£0 Set-up fee
No activation fee.

38Mb12£23.99 View Deal shell,bb,t2,t7,openr,ldn,pr1,sfb,t6a,primo,promo,all,12m,2023
Shell Energy Full Fibre 100 Broadband

Shell Energy Full Fibre 100 Broadband
£0 Set-up fee
No activation fee.

109Mb12£26.99 View Deal shell,bb,promo,bsc,t4,t7,openr,ldn,pr2,sfb,primo,all,12m,2023,top-10,npl
Shell Energy Full Fibre 200 Broadband

Shell Energy Full Fibre 200 Broadband
£0 Set-up fee
No activation fee.

207Mb12£29.99 View Deal shell,bb,promo,bsc,t4,t7,openr,ldn,pr2,sfb,primo,all,12m,2023,npl
Shell Energy Full Fibre 300 Broadband

Shell Energy Full Fibre 300 Broadband
£0 Set-up fee
No activation fee.

311Mb12£34.99 View Deal shell,bb,promo,bsc,t5,t7,openr,ldn,sfb,primo,all,12m,2023,npl,pr2,
Shell Energy Full Fibre 500 Broadband

Shell Energy Full Fibre 500 Broadband
£0 Set-up fee
No activation fee.

525Mb12£39.99 View Deal shell,bb,promo,bsc,t5,t7,openr,ldn,sfb,primo,all,12m,2023,npl,pr2,
Shell Energy Full Fibre 900 Broadband

Shell Energy Full Fibre 900 Broadband
£0 Set-up fee
No activation fee.

944Mb12£44.99 View Deal shell,bb,promo,bsc,t5,t7,openr,ldn,sfb,primo,all,12m,2023,npl,pr3,
Shell Energy Full Fibre 500 Broadband

Shell Energy Full Fibre 500 Broadband
£0 Set-up fee
No activation fee.

525Mb12£39.99 View Deal shell,bb,promo,bsc,t5,t7,openr,ldn,sfb,primo,all,12m,2023,npl,pr2,
Shell Energy Full Fibre 900 Broadband

Shell Energy Full Fibre 900 Broadband
£0 Set-up fee
No activation fee.

944Mb12£44.99 View Deal shell,bb,promo,bsc,t5,t7,openr,ldn,sfb,primo,all,12m,2023,npl,pr3,
Vodafone Superfast 2 Broadband

Vodafone Full Fibre 2 Broadband
£0 Set-up fee
Free Setup for a limited period. Price may vary. Offer ends 19 Jul.

73Mb24£24 View Deal voda,bb,bsc,t3,t7,openr,ldn,promo,sfb,primo,all,24m,pr1,
Vodafone Superfast 100 Broadband

Vodafone Full Fibre 100 Broadband
£0 Set-up fee
Free Setup for a limited period. Price may vary. Offer ends 19 Jul.

100Mb24£28 View Deal voda,bb,promo,t4,t7,openr,ldn,sfb,primo,all,24m,top-10,sba,pr2,
Vodafone Ultrafast 200 Broadband

Vodafone Full Fibre 200 Broadband
£0 Set-up fee
Free Setup for a limited period. Price may vary.

200Mb24£30 View Deal voda,bb,bsc,t4,t7,primo,openr,ldn,sfb,all,24m,promo,top-10,npl,pr2,
Vodafone Ultrafast 500 Broadband

Vodafone Full Fibre 500 Broadband
£0 Set-up fee
Free Setup for a limited period. Price may vary. Offer ends 19 Jul.

500Mb24£30 View Deal voda,bb,npl,bsc,t5,t7,openr,ldn,ufb,all,24m,primo,promo,pr2,
Vodafone Pro Gigafast 900 Broadband

Vodafone Full Fibre 900 Broadband
£0 Set-up fee
Free Setup for a limited period. Price may vary. Offer ends 19 Jul.

900Mb24£32 View Deal voda,bb,npl,bsc,t5,t7,promo,openr,ldn,ufb,primo,all,24m,yttopx,pr2,
Onestream Fibre 40 Broadband Deal

Onestream Supreme Fibre 40 Broadband
£4.95 Set-up fee

38Mb24£19 View Deal ones,bb,t2,t7,openr,std,all,24m,promo,primo,yttopx,pr1,
Onestream Fibre 80 Broadband Deal

Onestream Supreme Full Fibre 80 Broadband
£4.95 Set-up fee

67Mb12£20 £40.95 View Deal ones,bb,t3,t7,openr,pr1,sfb,all,12m,promo,primo,yttopx,sba,npl
Onestream Fibre 115 Broadband Deal

Onestream Supreme Full Fibre 115 Broadband
£4.95 Set-up fee

100Mb12£24 £45.95 View Deal ones,bb,bsc,t4,t7,openr,sfb,all,12m,promo,primo,npl,pr1,
Onestream Fibre 200 Broadband Deal

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Onestream Fibre 500 Broadband Deal

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500Mb12£29.95 £54.95 View Deal ones,bb,bsc,t5,t7,openr,pr2,sfb,all,12m,promo,primo,npl
Onestream Fibre 900 Broadband Deal

Onestream Hyperstream Full Fibre 1000 Broadband
£4.95 Set-up fee

900Mb12£33.95 £59.95 View Deal ones,bb,bsc,t5,t7,openr,pr2,sfb,all,12m,promo,primo,yttopx,npl

 

How to troubleshoot Diamond Net internet performance problems

Diamond Net Internet speedtest - Slow Internet speed

Before you begin troubleshooting the performance of your Diamond Net broadband connection, we recommend that you run a Diamond Net Broadband Speedtest to confirm your current internet speed.

It is a good idea to also confirm the minimum download speed you have subscribed to from Diamond Net.

You can get this info by checking a Diamond Net broadband bill, your Diamond Net contract or by contacting Diamond Net.

Possible causes of Diamond Net’s slow internet speed

Is it the Diamond Net broadband that is slow or could it be your device (PC/laptop/phone)?

You may need to consider how many applications are running on your device.

The performance issue could be due to the over-utilization of your device’s resources i.e RAM/CPU Processor and not an issue with Diamond Net’s broadband connection.

If you are on a PC then you can use the task manager to see your CPU and RAM utilization.

On any other device, you should try rebooting the device which should hopefully shutdown all apps that may be hogging your device resources.

Run the Diamond Net Speedtest on your personal computer and your mobile phone to check how the speed test results differ between the 2 devices.

Hopefully this should give you some info to work with in terms of whether the issue is with your device or the Diamond Net broadband connection.

Is the Wi-Fi network the cause of the slowness?

The root cause of the performance problem may be your internal Wifi network and not the Diamond Net broadband connection.

You can rule out the Wifi network by simply connecting your computer directly into the Diamond Net broadband router using an ethernet cable and run the Diamond Net Speed checker again.

If the speed test result improves when you are connected via an ethernet cable, this shows that the problem may be with the wireless.

Possible things to look further into:

  • Are the WiFi channels that you are using for your Wifi network network (SSID) overlapping with your neighbours?
  • Is your Wifi signal from the wireless router obstructed?
  • Does the speed improve when your are stood directly in-front of the Diamond Net wireless router?

Exactly who’s connected to my wireless network?

Have you checked that your wireless network password has not been hacked? Do you have an un-secured Wi-Fi network? How strong is your Wi-Fi network password? It could be time to update it.

Others could be on your Wifi network and eating up all your Diamond Net speed by downloading, uploading or even streaming music or videos on your Diamond Net internet connection! Worse still, they could be carrying out illegal activities on your Diamond Net internet connection.

Here are two apps to use to scan your wireless network to see who’s connected:

Both apps scan your Wi-Fi network and show you a list of the connected devices.

Do I need a Wifi booster for my Diamond Net broadband?

If you discover that there are Wi-Fi coverage holes in your property, a Wifi extender also known as a Wifi Booster may be the best fix to strengthen your wireless signal to cover any black holes.

The Wifi network booster simply picks up your existing wireless signal as it is starting to become weaker and re-transmits the wireless network signal to increase it’s reach.

Place the wireless extender near the position where your Wifi network signal from the Diamond Net internet router is becoming weaker.

Position it approximately where your wireless signal is dropping down to 2 bars. Walk around your home with a smartphone to try and establih where this location is.

When was the last time you upgraded the Diamond Net broadband router?

The Diamond Net and broadband infrastructure, in general, are constantly updated to support new features and improve reliability as technology evolves.  Always ensure that your Diamond Net broadband router is running the most up-to-date software.

Most Diamond Net broadband routers allow you to carry out the software update by simply logging into the Diamond Net broadband router and simply clicking a button to perform the update.

If you can’t do this, contact Diamond Net and they will be able to perform the upgrade for you or talk you through the process.

In addition to updating the software, if you have had hardware for a long time, it’s probably worth talking to Diamond Net to request for a hardware upgrade.

Is the fault external to your home (at the exchange)?

This is probably the most common cause for Diamond Net broadband performance issues in your area and it’s more common for broadband connections that are delivered using copper phone lines.

If you’re unsure if this is applicable to you, you should contact Diamond Net who will be able to carry out the appropriate connection tests to check if there is a problem on the Diamond Net internet connection.

Is the performance issue because of Diamond Net Internet congestion?

If you’re finding that the Diamond Net broadband connection speed in your area is slows down during certain periods i.e. over weekends or during the evening, then it may be due to congestion during peak hours.

You should contact Diamond Net to check your minimum speed.

Find Best Alternatives to Diamond Net Broadband

 

Test your Diamond Net internet connection

After the issue has been resolved either by yourself or Diamond Net, re-test the broadband connection using  at least two separate Speedtests to ensure the issue is fixed:

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