Diamond Net Broadband Speed test and troubleshooting

 Diamond Net internet Speed Checker

Click on the “Go” button on the Ookla Speed Checker to check the speed of your Diamond Net internet connection.

Details on how to fix problems with your Diamond Net internet connection are in the sections below the speed test widget.

Unhappy with Your Diamond Net internet service?

Check out this list of alternatives to Diamond Net Broadband. These are the Cheapest deals available this week.

Prices may change during contract term.

Provider
click to sort
Package Details
click to sort
Shell Energy Fast Broadband

Shell Energy Fast Broadband
11Mb Avg. Download Speed
12 Month contract · £0 Set-up fee
£19.99 per month

View Deal
£19.99,shell,bb,t1,openr,ldn,pr1,stdb,all,12m,promo,2023,primo
NOW Brilliant Broadband

NOW Brilliant Broadband
11Mb Avg. Download Speed
12 Month contract · £0 Set-up fee
£20 £28.50 per month
£0 activation fee.

View Deal
£20 £28.50,nowb,bb,promo,primo,t1,openr,ldn,ncb,stdb,all,12m,ytbnt,pr1,
Onestream Fibre 80 Broadband Deal

Onestream Supreme Full Fibre 80 Broadband
67Mb Avg. Download Speed
12 Month contract · £0 Set-up fee
£20 £40.95 per month
Offer ends 1 Mar.

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

NOW Super Fibre Broadband
63Mb Avg. Download Speed
12 Month contract · £0 Set-up fee
£24 £38.50 per month
£0 activation fee. Offer ends soon.

View Deal
£24 £38.50,nowb,bb,promo,bsc,t3,t7,openr,ldn,ncb,sfb,primo,t6a,all,12m,ytbnt,pr1,
NOW Full Fibre 100Mb Broadband Deal

NOW Full Fibre 100 Broadband
100Mb Avg. Download Speed
18 Month contract · £10 Set-up fee
£24 £39 per month
Offer ends 1 Mar.

View Deal
£24 £39,nowb,bb,promo,bsc,npl,t4,t7,openr,ldn,sfb,primo,t6a,all,18m,yttopx,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. Offer ends 29 Feb.

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

Shell Energy Superfast Fibre Broadband
38Mb Avg. Download Speed
12 Month contract · £0 Set-up fee
£24.99 per month
No activation fee. Offer ends 29 Feb.

View Deal
£24.99,shell,bb,t2,t7,openr,ldn,pr1,sfb,t6a,primo,promo,all,12m,2023
Plusnet Full Fibre 145 Broadband

Plusnet Full Fibre 145 Broadband
145Mb Avg. Download Speed
24 Month contract · £0 Set-up fee
£26.99 per month
£70.00 Mastercard® Reward Card + Free Setup. Offer ends 28 Feb.

View Deal
£26.99,pnet,bb,t4,t7,primo,openr,ldn,sfb,npl,all,24m,promo,top-10,yttopx,pr2
Sky Superfast Broadband

Sky Superfast Broadband
61Mb Avg. Download Speed
18 Month contract · £0 £19.95 Set-up fee
£27 £39.50 per month
Free Setup for a limited period.

View Deal
£27 £39.50,skyb,bb,bsc,promo,primo,t3,t7,openr,ldn,sfb,all,18m,skyvsbt,pr2,
Vodafone Superfast 100 Broadband

Vodafone Full Fibre 100 Broadband
100Mb Avg. Download Speed
24 Month contract · £0 Set-up fee
£27 per month
Free Setup for a limited period. Offer ends 29 Feb.

View Deal
£27,voda,bb,promo,t4,t7,openr,ldn,sfb,primo,all,24m,top-10,sba,pr2,
Onestream Fibre 115 Broadband Deal

Onestream Supreme Full Fibre 115 Broadband
100Mb Avg. Download Speed
12 Month contract · £0 Set-up fee
£27.45 £45.95 per month
Offer ends 1 Mar.

View Deal
£27.45 £45.95,ones,bb,bsc,t4,t7,openr,pr2,sfb,all,12m,promo,primo,npl
BT Fibre Essential Broadband

BT Fibre Essential Broadband
36Mb Avg. Download Speed
24 Month contract · £20 Set-up fee
£27.99 per month

View Deal
£27.99,btb,bb,bsc,t2,t7,openr,ldn,sfb,all,24m,promo,primo,skyvsbt,pr2,
Sky Ultrafast Broadband

Sky Ultrafast Broadband
145Mb Avg. Download Speed
18 Month contract · £0 £19.95 Set-up fee
£28 £43 per month
Free Setup for a limited period. Offer ends 29 Feb.

View Deal
£28 £43,skyb,bb,t4,t7,promo,primo,openr,ldn,pr2,sfb,all,18m,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 £51 per month
Free Setup for a limited period. Offer ends 1 Mar.

View Deal
£28 £51,vmedia,bb,promo,npl,bsc,t2,t7,primo,pr2,sfb,all,18m,ldn
Shell Energy Superfast Fibre Plus Broadband

Shell Energy Superfast Fibre Plus Broadband
67Mb Avg. Download Speed
12 Month contract · £0 Set-up fee
£28.99 per month
No activation fee. Offer ends 29 Feb.

View Deal
£28.99,shell,bb,promo,bsc,t3,t7,openr,ldn,pr2,sfb,primo,all,12m,2023
Virgin Media M125 Fibre Broadband Only

Virgin Media M125 Fibre Broadband Only
132Mb Avg. Download Speed
18 Month contract · £0 £35 Set-up fee
£29 per month
Free Setup for a limited period.

View Deal
£29,vmedia,bb,npl,t4,t7,sfb,all,18m,primo,promo,onlyb,ldn,top-10,yttopx,pr2,
BT Full Fibre 100 Broadband

BT Full Fibre 100 Broadband
150Mb Avg. Download Speed
24 Month contract · £0 Set-up fee
£29.99 per month
£50 Reward Card + Free Setup. Offer ends 29 Feb.

View Deal
£29.99,btb,bb,npl,t4,t7,primo,openr,ldn,sfb,promo,all,24m,yttopx,skyvsbt,pr2
Shell Energy Full Fibre 100 Broadband

Shell Energy Full Fibre 100 Broadband
109Mb Avg. Download Speed
12 Month contract · £0 Set-up fee
£29.99 per month
No activation fee. Offer ends 29 Feb.

View Deal
£29.99,shell,bb,promo,bsc,t4,t7,openr,ldn,pr2,sfb,primo,all,12m,2023,top-10,npl
Sky Superfast 100Mb Broadband

Sky Fibre 100 Broadband
100Mb Avg. Download Speed
18 Month contract · £0 £19.95 Set-up fee
£30 £43 per month
Free Setup for a limited period. Offer ends 29 Feb.

View Deal
£30 £43,skyb,bb,bsc,promo,primo,t4,t7,openr,ldn,sfb,all,npl,18m,skyvsbt,pr2,
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.

View Deal
£30,voda,bb,bsc,t4,t7,primo,openr,ldn,sfb,all,24m,promo,top-10,npl,pr2,
Vodafone Pro Gigafast 900 Broadband

Vodafone Full Fibre 900 Broadband
900Mb Avg. Download Speed
24 Month contract · £0 Set-up fee
£30 per month
Lowest price ever. Offer ends 29 Feb.

View Deal
£30,voda,bb,npl,bsc,t5,t7,promo,openr,ldn,ufb,primo,all,24m,yttopx,pr2,
Onestream Fibre 200 Broadband Deal

Onestream Supreme Full Fibre 220 Broadband
200Mb Avg. Download Speed
12 Month contract · £0 Set-up fee
£30.95 £49.95 per month
Offer ends 1 Mar.

View Deal
£30.95 £49.95,ones,bb,bsc,t4,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
£30.99 per month
£80.00 Mastercard® Reward Card + Free Setup. Offer ends 28 Feb.

View Deal
£30.99,pnet,bb,promo,t5,t7,primo,openr,ldn,sfb,npl,all,24m,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. Offer ends 1 Mar.

View Deal
£31.99,vmedia,bb,promo,t4,t7,sfb,primo,all,18m,sim,ldn,npl,pr2,
BT Fibre 1 Broadband

BT Fibre 1 Broadband
50Mb Avg. Download Speed
24 Month contract · £20 Set-up fee
£32.99 per month
£50 Reward Card.

View Deal
£32.99,btb,bb,bsc,t2,t7,primo,openr,ldn,sfb,all,24m,promo,skyvsbt,pr2,
Sky Ultrafast Plus Broadband

Sky Ultrafast+ Broadband
500Mb Avg. Download Speed
18 Month contract · £0 £19.95 Set-up fee
£33 £53 per month
Free Setup for a limited period. Offer ends 29 Feb.

View Deal
£33 £53,skyb,bb,bsc,t5,t7,openr,ldn,primo,pr2,ufb,all,18m,yttopx,promo,skyvsbt
Onestream Fibre 500 Broadband Deal

Onestream Supreme Full Fibre 550 Broadband
500Mb Avg. Download Speed
12 Month contract · £0 Set-up fee
£33.95 £54.95 per month
Offer ends 1 Mar.

View Deal
£33.95 £54.95,ones,bb,bsc,t5,t7,openr,pr2,sfb,all,12m,promo,primo,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
£34 £57 per month
Free Setup for a limited period. Offer ends 1 Mar.

View Deal
£34 £57,vmedia,bb,promo,npl,bsc,t4,t7,primo,pr2,sfb,all,18m,ldn,
Onestream Fibre 900 Broadband Deal

Onestream Hyperstream Full Fibre 1000 Broadband
900Mb Avg. Download Speed
12 Month contract · £0 Set-up fee
£34.95 £59.95 per month
Offer ends 1 Mar.

View Deal
£34.95 £59.95,ones,bb,bsc,t5,t7,openr,pr2,sfb,all,12m,promo,primo,yttopx,npl
BT Full Fibre 500 Broadband

BT Full Fibre 500 Broadband
500Mb Avg. Download Speed
24 Month contract · £0 Set-up fee
£34.99 per month
£50 Reward Card + Free Setup. Offer ends 29 Feb.

View Deal
£34.99,btb,bb,npl,bsc,t5,t7,openr,ldn,ufb,all,primo,24m,promo,skyvsbt,pr2,

Prices may change during contract term.

Provider
click to sort
Package
click to sort
Speed
click to sort
Contract
click to sort
Monthly
click to sort
NOW Brilliant Broadband

NOW Brilliant Broadband
£0 Set-up fee
£0 activation fee.

11Mb12£20 £28.50 View Deal nowb,bb,promo,primo,t1,openr,ldn,ncb,stdb,all,12m,ytbnt,pr1,
NOW Super Fibre Broadband

NOW Super Fibre Broadband
£0 Set-up fee
£0 activation fee. Offer ends soon.

63Mb12£24 £38.50 View Deal nowb,bb,promo,bsc,t3,t7,openr,ldn,ncb,sfb,primo,t6a,all,12m,ytbnt,pr1,
NOW Full Fibre 100Mb Broadband Deal

NOW Full Fibre 100 Broadband
£10 Set-up fee
Offer ends 1 Mar.

100Mb18£24 £39 View Deal nowb,bb,promo,bsc,npl,t4,t7,openr,ldn,sfb,primo,t6a,all,18m,yttopx,pr1,
Sky Superfast Broadband

Sky Superfast Broadband
£0 £19.95 Set-up fee
Free Setup for a limited period.

61Mb18£27 £39.50 View Deal skyb,bb,bsc,promo,primo,t3,t7,openr,ldn,sfb,all,18m,skyvsbt,pr2,
Sky Superfast 100Mb Broadband

Sky Fibre 100 Broadband
£0 £19.95 Set-up fee
Free Setup for a limited period. Offer ends 29 Feb.

100Mb18£30 £43 View Deal skyb,bb,bsc,promo,primo,t4,t7,openr,ldn,sfb,all,npl,18m,skyvsbt,pr2,
Sky Ultrafast Broadband

Sky Ultrafast Broadband
£0 £19.95 Set-up fee
Free Setup for a limited period. Offer ends 29 Feb.

145Mb18£28 £43 View Deal skyb,bb,t4,t7,promo,primo,openr,ldn,pr2,sfb,all,18m,skyvsbt,top-10
Sky Ultrafast Plus Broadband

Sky Ultrafast+ Broadband
£0 £19.95 Set-up fee
Free Setup for a limited period. Offer ends 29 Feb.

500Mb18£33 £53 View Deal skyb,bb,bsc,t5,t7,openr,ldn,primo,pr2,ufb,all,18m,yttopx,promo,skyvsbt
Sky Gigafast Broadband

Sky Gigafast Broadband
£0 £19.95 Set-up fee
Free Setup for a limited period. Offer ends 29 Feb.

900Mb18£43 £63 View Deal skyb,bb,bsc,promo,primo,t5,t7,openr,ldn,pr3,ufb,all,18m,skyvsbt
BT Fibre Essential Broadband

BT Fibre Essential Broadband
£20 Set-up fee

36Mb24£27.99 View Deal btb,bb,bsc,t2,t7,openr,ldn,sfb,all,24m,promo,primo,skyvsbt,pr2,
BT Fibre 1 Broadband

BT Fibre 1 Broadband
£20 Set-up fee
£50 Reward Card.

50Mb24£32.99 View Deal btb,bb,bsc,t2,t7,primo,openr,ldn,sfb,all,24m,promo,skyvsbt,pr2,
BT Fibre 2 Broadband

BT Fibre 2 Broadband
£20 Set-up fee
£50 Reward Card.

67Mb24£35.99 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
£0 Set-up fee
£50 Reward Card + Free Setup. Offer ends 29 Feb.

150Mb24£29.99 View Deal btb,bb,npl,t4,t7,primo,openr,ldn,sfb,promo,all,24m,yttopx,skyvsbt,pr2
BT Full Fibre 500 Broadband

BT Full Fibre 500 Broadband
£0 Set-up fee
£50 Reward Card + Free Setup. Offer ends 29 Feb.

500Mb24£34.99 View Deal btb,bb,npl,bsc,t5,t7,openr,ldn,ufb,all,primo,24m,promo,skyvsbt,pr2,
BT Full Fibre 900 Broadband

BT Full Fibre 900 Broadband
£20 Set-up fee
£50 Reward Card. Offer ends 29 Feb.

900Mb24£57.99 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,t4,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£29 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
Includes £75 bill credit + Free Setup for a limited period. Offer ends 7th Mar.

264Mb18£36 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

362Mb18£42 View Deal vmedia,bb,npl,t5,t7ufb,all,18m,primo,promo,onlyb,ldn,pr3,
Virgin Media M500 Fibre Broadband Only

Virgin Media M500 Fibre Broadband Only
£0 £35 Set-up fee
Free Setup for a limited period. Offer ends 1 Mar.

516Mb18£42 View Deal vmedia,bb,npl,bsc,t5,t7,pr2,ufb,promo,primo,all,18m,onlyb,ldn,
Virgin Media Gig1 Broadband Only

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

1130Mb18£48 View Deal vmedia,bb,promo,primo,npl,t5,t7,ufb,all,18m,onlyb,ldn,pr3,
Virgin Media M50 Fibre Broadband + Phone

Virgin Media M50 Fibre Broadband + Home Phone
£0 £35 Set-up fee
Free Setup for a limited period. Offer ends 1 Mar.

54Mb18£28 £51 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. Offer ends 1 Mar.

132Mb18£34 £57 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. Offer ends 1 Mar.

264Mb18£40 £63 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. Offer ends 1 Mar.

362Mb18£46 £69 View Deal vmedia,bb,npl,bsc,t4,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. Offer ends 1 Mar.

516Mb18£52 £75 View Deal vmedia,bb,npl,bsc,t4,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. Offer ends 1 Mar.

1130Mb18£58 £81 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. Offer ends 1 Mar.

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. Offer ends 1 Mar.

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. Offer ends 1 Mar.

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. Offer ends 1 Mar.

54Mb18£49.99 View Deal vmedia,bb,npl,t5,t7,pr4,sfb,all,18m,primo,promo,onlyb,ldn
Plusnet Full Fibre 145 Broadband

Plusnet Full Fibre 145 Broadband
£0 Set-up fee
£70.00 Mastercard® Reward Card + Free Setup. Offer ends 28 Feb.

145Mb24£26.99 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
£80.00 Mastercard® Reward Card + Free Setup. Offer ends 28 Feb.

300Mb24£30.99 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
£90.00 Mastercard® Reward Card + Free Setup. Offer ends 28 Feb.

500Mb24£34.99 View Deal pnet,bb,promo,t5,t7,primo,openr,ldn,sfb,npl,all,24m,pr2,
Plusnet Full Fibre 900 Broadband

Plusnet Full Fibre 900 Broadband
£0 Set-up fee
£100.00 Mastercard® Reward Card + Free Setup. Offer ends 28 Feb.

900Mb24£43.99 View Deal pnet,bb,promo,t5,t7,primo,openr,ldn,sfb,npl,all,24m,pr3,
Shell Energy Fast Broadband

Shell Energy Fast Broadband
£0 Set-up fee

11Mb12£19.99 View Deal shell,bb,t1,openr,ldn,pr1,stdb,all,12m,promo,2023,primo
Shell Energy Superfast Fibre Broadband

Shell Energy Superfast Fibre Broadband
£0 Set-up fee
No activation fee. Offer ends 29 Feb.

38Mb12£24.99 View Deal shell,bb,t2,t7,openr,ldn,pr1,sfb,t6a,primo,promo,all,12m,2023
Shell Energy Superfast Fibre Plus Broadband

Shell Energy Superfast Fibre Plus Broadband
£0 Set-up fee
No activation fee. Offer ends 29 Feb.

67Mb12£28.99 View Deal shell,bb,promo,bsc,t3,t7,openr,ldn,pr2,sfb,primo,all,12m,2023
Shell Energy Full Fibre 100 Broadband

Shell Energy Full Fibre 100 Broadband
£0 Set-up fee
No activation fee. Offer ends 29 Feb.

109Mb12£29.99 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. Offer ends 29 Feb.

207Mb12£34.99 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. Offer ends 29 Feb.

311Mb12£40.99 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. Offer ends 29 Feb.

525Mb12£44.99 View Deal shell,bb,promo,bsc,t5,t7,openr,ldn,sfb,primo,all,12m,2023,npl,pr3,
Shell Energy Full Fibre 900 Broadband

Shell Energy Full Fibre 900 Broadband
£0 Set-up fee
No activation fee. Offer ends 29 Feb.

944Mb12£49.99 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. Offer ends 29 Feb.

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. Offer ends 29 Feb.

100Mb24£27 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.

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. Offer ends 29 Feb.

500Mb24£40 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
Lowest price ever. Offer ends 29 Feb.

900Mb24£30 View Deal voda,bb,npl,bsc,t5,t7,promo,openr,ldn,ufb,primo,all,24m,yttopx,pr2,
Onestream Fibre 80 Broadband Deal

Onestream Supreme Full Fibre 80 Broadband
£0 Set-up fee
Offer ends 1 Mar.

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
£0 Set-up fee
Offer ends 1 Mar.

100Mb12£27.45 £45.95 View Deal ones,bb,bsc,t4,t7,openr,pr2,sfb,all,12m,promo,primo,npl
Onestream Fibre 200 Broadband Deal

Onestream Supreme Full Fibre 220 Broadband
£0 Set-up fee
Offer ends 1 Mar.

200Mb12£30.95 £49.95 View Deal ones,bb,bsc,t4,t7,openr,pr2,sfb,all,12m,promo,primo,npl
Onestream Fibre 500 Broadband Deal

Onestream Supreme Full Fibre 550 Broadband
£0 Set-up fee
Offer ends 1 Mar.

500Mb12£33.95 £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
£0 Set-up fee
Offer ends 1 Mar.

900Mb12£34.95 £59.95 View Deal ones,bb,bsc,t5,t7,openr,pr2,sfb,all,12m,promo,primo,yttopx,npl

 

Troubleshooting Diamond Net broadband performance problems

Diamond Net Internet speed test - Slow Internet speed

Before you start troubleshooting the speed of your Diamond Net internet connection, we suggest that you run a Diamond Net Internet Speed Test to confirm your current connection speed.

It is a good idea to also confirm the guaranteed minimum download speed that you on your broadband package from Diamond Net.

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

Possible causes of Diamond Net’s slow internet performance

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

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

The performance issue could be due to the over-utilisation of your system resources e.g RAM/memory/CPU and as opposed to a problem with Diamond Net’s internet connection.

If you are on a computer then you can use the task manager to see your Processor and Memory utilisation.

On other device, you could try restarting the device which should hopefully kill all applications that may have been using up your device resources.

Re-run the Diamond Net Speed checker on your computer and your phone to check how the speedtest results differ between the two devices.

This should hopefully give you some info to work with in terms of whether the problem is with your device or the Diamond Net internet connection.

Is the wireless network the issue?

The cause of the performance problem may be your Wi-Fi network and not the Diamond Net internet connection.

You can rule out the wireless by simply connecting your PC directly to the Diamond Net broadband router using a network cable and then run the Diamond Net Speed checker again.

If the performance is better when you are connected via a network cable, this suggests that the problem may be with your wireless.

A number of things to investigate:

  • Are the Wireless channels that you’re using for your wireless network (SSID) overlapping with your neighbours?
  • Is the wireless network signal from the broadband router obstructed?
  • Does your speed get better when you’re stood right infront of the Diamond Net internet router?

Exactly who’s connected to my Wifi network?

Have you checked that your Wifi network password has not been shared? Do you have an open Wi-Fi network? How strong is your Wifi network password? It may be time to change it.

Neighbours could be on your Wi-Fi network and using up all the Diamond Net speed by downloading, uploading or even streaming music or videos over your Diamond Net internet connection! Worse still, they could be conducting illegal activities over your Diamond Net broadband connection.

There are two applications that you can use to scan your Wi-Fi network to see who’s connected:

Both apps will scan your Wifi network and display a list of the connected devices.

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

If you find that there are Wifi black spots at your property, a Wifi network extender also known as a Wifi Booster may be the best solution to strengthen your Wi-Fi signal to cover any coverage holes.

The Wi-Fi network booster simply picks up your existing Wifi network signal just as it is becoming weaker and re-transmits the Wi-Fi network signal to increase it’s reach.

Place the wireless network booster/extender near the position where your Wi-Fi network signal from your Diamond Net broadband router is starting to become weaker.

Place it approximately where your Wifi network signal is dropping down to less than two signal bars. Walk around your property with a smartphone to determine where this is.

When did you last upgrade the Diamond Net broadband router?

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

The majority of Diamond Net broadband routers will allow you to carry out the software upgrade by simply logging into the Diamond Net broadband router and simply clicking on a button to perform the upgrade.

If you cannot do this, get in touch with Diamond Net and they will be able to do this for you or alternatively, talk you through the process.

As well as updating the software, if you have had the same hardware for a long time, it’s worth speaking to Diamond Net to ask for a router upgrade.

Is the cause of the problem 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 with internet broadband connections that are delivered via copper phone lines.

If you are not sure if this is relevant in your case, you should contact Diamond Net who should be able to conduct the appropriate line checks to check if there is a problem on the Diamond Net internet connection.

Is the issue due to Diamond Net Internet congestion?

If you’re finding that the Diamond Net broadband connection speed in your area is slow during certain times e.g weekends and during the evening, then it may be because of congestion during peak times.

You should contact Diamond Net to find out your guaranteed speed.

Find Best Alternatives to Diamond Net Broadband

 

Re-testing your Diamond Net broadband connection

After the issue has been resolved either by yourself or Diamond Net, retest your broadband connection using  at least 2 independent Speedtests to ensure the fault is fixed:

How useful was this content?

Click on a star to rate it.

Average rating / 5. Vote count:

Be the first to rate this page.