Diamond Mattress Posture Balance Collection
Loading image.......please wait
Dakota, Everest, Sierra, Avalon, Cambridge, Morgan
is a mattress collection made by Diamond Mattress
, a California mattress manufacturer. It has five or six models, depending on whether Everest
is included. The collection has two kinds of innersprings. The models Dakota
, and Cambridge
spring system with a 460 coil count. The other Posture Balance
, has a Bonnell innerspring. Diamond Mattress
describes the Verti-Coil
as better than Bonnell, but not as good as pocket coils in minimizing motion transfer. The edge support in Posture Balance
is foam encasement.
The Posture Balance
mattresses range from 9" to 12" in height. This partly reflects the thicknesses of the comfort layers. The 9" tight-top Cambridge
is Firm (9 on a scale of 1-10), and 12" pillowtop Dakota
is Plush (3). However, the firmness of the foam also determines the firmness of each model. The foam used is Diamond Mattress
, which is a plant-based component, using ingredients such as soy-oil. This reduces the role of petroleum products in manufacturing.
The comformability of mattresses in the Posture Balance
collection is listed as "Medium Low," which is expected with the Vert-Coil
spring system. For more conformability, look to pocket coils or to deeper comfort layers of memory foam.
The mattresses in the Posture Balance
collection are not compatible with adjustable beds because of the nature of their innersprings. Diamond Mattress
does sell other bases, such as wood foundations, made from forest-cut timber (a sustainable resource) and upholstered to match the mattress covers.
The covers are made of quilted stretch knit fabric, which adapts to the contours of the sleeper. These covers include fibers which retard the spread of flames.
mattresses come with a 20-year warranty. They are available in stores in Southern California and adjoining areas.
Mattress and Bed Set Model Name
Posture Balance Collection
Diamond Mattress, Attn: Customer Service, 3112 E. Las Hermanas St., Rancho Dominguez, CA 90221
Level of Firmness
Inner Bed Composition
Verti-coil innerspring, Eco-Flex comfort layer(s)
Mattress Edge Support
Mattress Cover Composition
Quilted knit fabric
Total Mattress Height
9 to 12 inches
Foams and springs made by Diamond
20 year manufacturer's warranty
Add your reviews about Posture Balance Collection
This is members only feature. If you are already a member, please sign in or you can sign up for free.