Black Diamond
Queen · California King · King
R&R Furniture Gallery
Presents
Diamond Mattress
A better night
starts here.
Discover your comfort. Explore Diamond Mattress collections, sizes and sleep styles, thoughtfully presented by R&R Furniture Gallery.
Your sleep. Your space. Your Diamond.
BLACK DIAMOND COLLECTION
The complete sleep space
Build your perfect sleep space.
Start with your mattress. Complete it with a foundation or adjustable base.
Collections by Diamond
Find a collection
that feels like you.
From Black Diamond to Dreamstage, explore the designs and details that suit your sleep.
Find your fit
Your space. Your size.
Choose your mattress size to see matching designs. Size options vary by model.
Not sure which size to choose?
Twin and Twin XL suit compact rooms. Full offers more room for one sleeper. Queen is a versatile choice, while King and California King give you more space to stretch out. Confirm your room dimensions and bed frame before ordering.
The Diamond Mattress gallery
Explore your next great night.
Choose a collection, size or comfort preference. Open any model to explore its details and ask us about availability.
363 designs to explore
Generations 2.0
Twin · Twin XL · Full · Queen · California King · King
Technogel
Twin XL · Queen · California King · Split California King · King
Dreamstage 2.0
Twin · Twin XL · Full · Queen · California King · King
Ethos
Twin · Twin XL · Full · Queen · California King · King
Gel Grid
Twin · Twin XL · Full · Queen · California King · King
Black Diamond
Queen · California King · King
Black Diamond
Queen · California King · King
Black Diamond
Twin · Twin XL · Full · Queen · California King · King
Black Diamond
Twin · Twin XL · Full · Queen · California King · King
Black Diamond
Twin · Twin XL · Full · Queen · California King · King
Black Diamond
Twin · Twin XL · Full · Queen · California King · King
No matching designs. Try another size or clear your filters.
R&R Furniture Gallery · Fountain Valley
Your next great night of sleep
starts at R&R.
Speak with our team for help choosing your Diamond Mattress. We’ll confirm current pricing, availability and delivery options for your selected model and size.
Delivery options depend on your address. Assembly and white-glove service are quoted separately.