Compare Sealy Enhance Diamond Pocket Geltex® Mattress vs Silentnight UltraGel 1400 Pocket Mattress: price history and specs

Deal verdict

Too early to call.

We need 30 days of prices for the Silentnight UltraGel 1400 Pocket Mattress before judging the deal.

Mattress Next Day

Sealy Enhance Diamond Pocket Geltex® Mattress

Usual price

£699 Double · Pocket sprung

£699 is the usual price. You can safely ignore any countdown timer. It's been £699 or less for 100% of the 91 days we've tracked.

£675£680£685£690£695£700£705 £699

Price “Was” price With an advertised code

Checked 15 Nov 2026, 13:24

Beds on Legs

Not enough history yet

£659.99 Double · Pocket sprung

£659.99 today. We started tracking this on 13 Nov 2026. Its verdict is due in 27 days, once we have 30 days of prices.

£600£650£700 £659.99

Price “Was” price With an advertised code

Checked 15 Nov 2026, 19:33

	Sealy Enhance Diamond Pocket Geltex® Mattress	Silentnight UltraGel 1400 Pocket Mattress
Firmness	Medium	Firm
Mattress type	Pocket sprung	Pocket sprung
Warranty	5 years	5 years
Sizes	Size not stated, Single, Small Double, Double, King, - Super King, - Super King Zip & Link	Single, Small Double, Double, King, Super King

Specs are the figures each retailer publishes. Prices are for the size shown above.