Compare Emma® Diamond Hybrid Deluxe Mattress vs Giltedge Coolness Crest 1000 Mattress: price history and specs

Deal verdict

Too early to call.

We need 30 days of prices for the Giltedge Coolness Crest 1000 Mattress before judging the deal.

Mattress Next Day

Emma® Diamond Hybrid Deluxe Mattress

Good time to buy

£687 Double · Hybrid

£687 is a genuine low. Today is the only day in the 35 days we've tracked it's been this cheap.

£650£700£750£800£850£900 £687

Price “Was” price With an advertised code

Checked 15 Nov 2026, 13:24

Beds on Legs

Not enough history yet

£650 Double

Shown as reduced from ~~£920~~

£650 today. We started tracking this on 13 Nov 2026. Its verdict is due in 27 days, once we have 30 days of prices.

£600£700£800£900£1,000 Was £920 £650

Price “Was” price With an advertised code

Checked 15 Nov 2026, 19:33

	Emma® Diamond Hybrid Deluxe Mattress	Giltedge Coolness Crest 1000 Mattress
Firmness	Medium	Medium firm
Mattress type	Hybrid	Not stated
Warranty	10 years	5 years
Sizes	Size not stated, Single, Double, King, Super King	Single, Small Double, Double, King, Super King

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