Diamond Mattress

Why Choose Diamond Mattress?

Diamond Mattress delivers handcrafted comfort, long-lasting support, and advanced hybrid technology. At The Mattress Clinic in Moore and Oklahoma City, you can compare their cooling hybrids, latex-enhanced models, plush tops, and supportive firm designs side-by-side to find the perfect feel.

Try Diamond Mattresses In-Store in Moore & Oklahoma City

Many Diamond models feature zoned pocketed coils, micro-coil layers, reinforced edges, and premium comfort materials that help support a balanced, aligned sleeping posture. You can explore each comfort level in person and quickly feel which one best matches your sleep preferences.

If you want deeper insight into how different support systems may relate to your comfort or sleep style, optional guidance from APRN-CNP Quynh Boerner is available — but only if desired. Visit our Moore or Oklahoma City showroom to test Diamond Mattress models and experience the difference.

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Diamond Mattress Snowbird Hybrid Plush

Diamond Mattress Snowbird Hybrid Plush

$1,799.00 USD$3,598.00 USD
Experience the Diamond Mattress Snowbird Hybrid Plush at The Mattress Clinic in Oklahoma City, OK — a soft, deeply pressure-relieving hybrid designed for sleepers who want a luxurious, cushioned feel...
Starting at $37.47 USD/mo with
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Diamond Mattress Snowbird Hybrid Medium

Diamond Mattress Snowbird Hybrid Medium

$1,799.00 USD$3,598.00 USD
Experience the Diamond Mattress Snowbird Hybrid Medium at The Mattress Clinic in Oklahoma City, OK — a balanced, supportive hybrid mattress built for sleepers who want contouring comfort without the...
Starting at $37.47 USD/mo with
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Diamond Mattress Snowbird Hybrid Firm

Diamond Mattress Snowbird Hybrid Firm

$1,799.00 USD$3,599.00 USD
Experience the Diamond Mattress Snowbird Hybrid Firm at The Mattress Clinic in Oklahoma City, OK — a supportive, lifted hybrid mattress designed for sleepers who prefer a firm, stable, and...
Starting at $37.47 USD/mo with
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Diamond Mattress Legacy Luxe 2.0 Plush

Diamond Mattress Legacy Luxe 2.0 Plush

$1,899.00 USD$3,998.00 USD
Experience the Diamond Mattress Legacy Luxe 2.0 Plush at The Mattress Clinic in Oklahoma City, OK — a premium, hand-tufted latex hybrid crafted to deliver elevated softness, natural breathability, and...
Starting at $39.56 USD/mo with
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Diamond Mattress Legacy Luxe 2.0 Medium

Diamond Mattress Legacy Luxe 2.0 Medium

$1,899.00 USD$3,998.00 USD
Experience the Diamond Mattress Legacy Luxe 2.0 Medium at The Mattress Clinic in Oklahoma City, OK — a refined, natural-material latex hybrid designed to deliver balanced comfort, elevated support, and...
Starting at $39.56 USD/mo with
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Diamond Mattress Legacy Luxe 2.0 Firm

Diamond Mattress Legacy Luxe 2.0 Firm

$1,899.00 USD$3,998.00 USD
Experience the Diamond Mattress Legacy Luxe 2.0 Firm at The Mattress Clinic in Oklahoma City, OK — a premium, hand-tufted latex hybrid designed for sleepers who want a lifted, supportive,...
Starting at $39.56 USD/mo with
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Diamond Mattress Avani Hybrid Soft

Diamond Mattress Avani Hybrid Soft

$2,599.00 USD$5,199.00 USD
Experience the Diamond Mattress Avani Hybrid Soft at The Mattress Clinic in Oklahoma City, OK — a luxury hybrid designed for shoppers who want a plush, deeply contouring feel supported...
Starting at $54.14 USD/mo with
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Diamond Mattress Avani Hybrid Firm

Diamond Mattress Avani Hybrid Firm

$2,599.99 USD$5,199.00 USD
The Avani Hybrid Firm by Diamond Mattress — now available at The Mattress Clinic in Oklahoma City — delivers premium, mattress-grade Talalay latex comfort paired with a high-performance coil support...
Starting at $54.16 USD/mo with
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Diamond Mattress® Aspen Cool Latex 14.5" Euro Top Plush Mattress

Diamond Mattress® Aspen Cool Latex 14.5" Euro Top Plush Mattress

$1,499.99 USD$2,499.99 USD
Experience ultimate comfort with the Dreamstage line, featuring cutting-edge sleep technology at every price point for superior temperature regulation and a cool, supportive night’s rest. Perfect for those who crave...
Starting at $31.24 USD/mo with
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Diamond Mattress® Aspen Cool Latex 14.5" Euro Top Medium Mattress

Diamond Mattress® Aspen Cool Latex 14.5" Euro Top Medium Mattress

$1,499.99 USD$2,499.99 USD
Experience ultimate comfort with the Dreamstage line, featuring cutting-edge sleep technology at every price point for superior temperature regulation and a cool, supportive night’s rest. Perfect for those who crave...
Starting at $31.24 USD/mo with
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Diamond Mattress Obsidian Tight Top Medium

Diamond Mattress Obsidian Tight Top Medium

$599.99 USD$1,299.99 USD
The Diamond Mattress Obsidian Tight Top Medium offers a balanced, traditional innerspring feel designed for dependable support and everyday comfort. Available now at The Mattress Clinic in Moore, OK, this mattress...
Starting at $12.49 USD/mo with
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Twin XL Diamond Mattress® Generations Heritage Luxury 16" Tufted Euro Top Medium Mattress

Twin XL Diamond Mattress® Generations Heritage Luxury 16" Tufted Euro Top Medium Mattress

$3,099.99 USD$1,799.99 USD
The Generations Collection offers unparalleled luxury with superior comfort, crafted from certified, natural materials and meticulously handmade for lasting quality and elegance. Experience the perfect blend of sophistication and care...
Starting at $37.49 USD/mo with
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Twin XL Diamond Mattress® Generations Heritage Luxury16" Tufted Euro Top Plush Mattress

Twin XL Diamond Mattress® Generations Heritage Luxury16" Tufted Euro Top Plush Mattress

$3,099.99 USD$1,799.99 USD
The Generations Collection offers unparalleled luxury with superior comfort, crafted from certified, natural materials and meticulously handmade for lasting quality and elegance. Experience the perfect blend of sophistication and care...
Starting at $37.49 USD/mo with
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Queen Diamond Mattress® Generations Heritage Luxury 16" Tufted Euro Top Firm Mattress

Queen Diamond Mattress® Generations Heritage Luxury 16" Tufted Euro Top Firm Mattress

$3,799.99 USD$2,299.99 USD
The Generations Collection offers unparalleled luxury with superior comfort, crafted from certified, natural materials and meticulously handmade for lasting quality and elegance. Experience the perfect blend of sophistication and care...
Starting at $47.91 USD/mo with
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Twin XL Diamond Mattress® Generations Heritage Luxury 16" Tufted Euro Top Firm Mattress

Twin XL Diamond Mattress® Generations Heritage Luxury 16" Tufted Euro Top Firm Mattress

$3,099.99 USD$1,799.99 USD
The Generations Collection offers unparalleled luxury with superior comfort, crafted from certified, natural materials and meticulously handmade for lasting quality and elegance. Experience the perfect blend of sophistication and care...
Starting at $37.49 USD/mo with
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Diamond Mattress Aquamarine Hybrid Plush

Diamond Mattress Aquamarine Hybrid Plush

$799.99 USD$1,399.99 USD
Experience the Diamond Mattress Aquamarine Hybrid Plush at The Mattress Clinic in Moore, OK — a soft, pressure-relieving hybrid designed for shoppers who want a cushioned, “cloud-like” feel with dependable...
Starting at $16.66 USD/mo with
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Diamond Mattress Aquamarine Hybrid Medium

Diamond Mattress Aquamarine Hybrid Medium

$799.99 USD$1,399.99 USD
Experience the Diamond Mattress Aquamarine Hybrid Medium at The Mattress Clinic in Moore, OK — a value-focused hybrid designed for cooling comfort, balanced support, and dependable everyday performance. Our showroom...
Starting at $16.66 USD/mo with
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Diamond Mattress Gel Grid Float 9.5" Foam Mattress

Diamond Mattress Gel Grid Float 9.5" Foam Mattress

$1,099.99 USD$1,799.99 USD
Introducing the Float Elevate Diamond Gel Grid Mattress, featuring advanced Gel Grid Technology for ultimate comfort and support. Say goodbye to sleepless nights and experience superior Pressure Relief and Cooling...
Starting at $22.91 USD/mo with
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Diamond Mattress® Onyx Ice 2.0 Hyper Cool Foam 14" Firm Mattress

Diamond Mattress® Onyx Ice 2.0 Hyper Cool Foam 14" Firm Mattress

$1,649.99 USD$3,079.99 USD
Experience ultimate comfort with the Dreamstage line, featuring cutting-edge sleep technology at every price point for superior temperature regulation and a cool, supportive night’s rest. Perfect for those who crave...
Starting at $34.37 USD/mo with
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Diamond Mattress® Generations Heritage Luxury 16" Tufted Euro Top Firm Mattress

Diamond Mattress® Generations Heritage Luxury 16" Tufted Euro Top Firm Mattress

$3,099.99 USD$4,799.99 USD
The Generations Collection offers unparalleled luxury with superior comfort, crafted from certified, natural materials and meticulously handmade for lasting quality and elegance. Experience the perfect blend of sophistication and care...
Starting at $64.58 USD/mo with
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Diamond Mattress® Generations Heritage Luxury 16" Tufted Euro Top Medium Mattress

Diamond Mattress® Generations Heritage Luxury 16" Tufted Euro Top Medium Mattress

$3,099.99 USD$4,799.99 USD
The Generations Collection offers unparalleled luxury with superior comfort, crafted from certified, natural materials and meticulously handmade for lasting quality and elegance. Experience the perfect blend of sophistication and care...
Starting at $64.58 USD/mo with
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Queen Diamond Mattress® Cool Caress Copper 14" Euro Top Firm Mattress

Queen Diamond Mattress® Cool Caress Copper 14" Euro Top Firm Mattress

$1,749.99 USD$1,149.99 USD
CoolTouch Temperature Regulating Fabric: Sleeps Cool Special conductive yarns actively move heat through the fabric to maintain a cool, comfortable sleeping environment all night long. Cool Copper Memory Foam: Sleeps...
Starting at $23.95 USD/mo with
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Twin XL Diamond Mattress® Cool Caress Copper 14" Euro Top Medium Mattress

Twin XL Diamond Mattress® Cool Caress Copper 14" Euro Top Medium Mattress

$1,399.99 USD$899.99 USD
CoolTouch Temperature Regulating Fabric: Sleeps Cool Special conductive yarns actively move heat through the fabric to maintain a cool, comfortable sleeping environment all night long. Cool Copper Memory Foam: Sleeps...
Starting at $18.74 USD/mo with
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Diamond Mattress® Aspen Cool Latex 14.5" Euro Top Firm Mattress

Diamond Mattress® Aspen Cool Latex 14.5" Euro Top Firm Mattress

$1,499.99 USD$2,499.99 USD
Experience ultimate comfort with the Dreamstage line, featuring cutting-edge sleep technology at every price point for superior temperature regulation and a cool, supportive night’s rest. Perfect for those who crave...
Starting at $31.24 USD/mo with
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Queen Diamond Mattress® Cabernet Titanium Lux 14" Euro Top Firm Mattress

Queen Diamond Mattress® Cabernet Titanium Lux 14" Euro Top Firm Mattress

$1,549.99 USD$899.99 USD
Quilted Tencel Fabric  Quality quilted top layer with the ultimate luxurious comfort.  Titanium Memory Foam: Cooler & Deeper Sleep  Titanium infused memory foam regulates temperature for deeper sleep, drawing excess...
Starting at $18.74 USD/mo with
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Diamond Mattress Gel Grid Gravity 13" Hybrid Medium Mattress

Diamond Mattress Gel Grid Gravity 13" Hybrid Medium Mattress

$1,499.99 USD$2,499.99 USD
The Gel Grid line features the latest, next generation Gel Grid technology for the most advanced cooling and support. The grid provides versatile 3D support, conforming to body’s movements throughout...
Starting at $31.24 USD/mo with
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Diamond Mattress® Generations Heritage Luxury16" Tufted Euro Top Plush Mattress

Diamond Mattress® Generations Heritage Luxury16" Tufted Euro Top Plush Mattress

$3,099.99 USD$4,799.99 USD
The Generations Collection offers unparalleled luxury with superior comfort, crafted from certified, natural materials and meticulously handmade for lasting quality and elegance. Experience the perfect blend of sophistication and care...
Starting at $64.58 USD/mo with
Shop Now
Diamond Mattress® Cabernet Titanium Lux 14" Euro Top Medium Mattress

Diamond Mattress® Cabernet Titanium Lux 14" Euro Top Medium Mattress

$899.99 USD$1,199.99 USD
Quilted Tencel Fabric  Quality quilted top layer with the ultimate luxurious comfort.  Titanium Memory Foam: Cooler & Deeper Sleep  Titanium infused memory foam regulates temperature for deeper sleep, drawing excess...
Starting at $18.74 USD/mo with
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Diamond Mattress® Rock Express 12" Tight Top Extra Firm Mattress

Diamond Mattress® Rock Express 12" Tight Top Extra Firm Mattress

$699.99 USD$1,399.99 USD
Experience ultimate comfort with the Dreamstage line, featuring cutting-edge sleep technology at every price point for superior temperature regulation and a cool, supportive night’s rest. Perfect for those who crave...
Starting at $14.58 USD/mo with
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Diamond Mattress® Drift 11" Euro Top Medium Mattress

Diamond Mattress® Drift 11" Euro Top Medium Mattress

$574.99 USD$976.99 USD
Experience ultimate comfort with the Dreamstage line, featuring cutting-edge sleep technology at every price point for superior temperature regulation and a cool, supportive night’s rest. Perfect for those who crave...
Starting at $11.97 USD/mo with
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Diamond Mattress® Align Gel Euro Top 11" Medium Mattress

Diamond Mattress® Align Gel Euro Top 11" Medium Mattress

$799.99 USD$1,299.99 USD
Product Description Hi-Definition Transition Layers-Enhances the buoyant, weightless feel of the mattress Dynamic Edge Coil System, 740 individually wrapped coils with sturdy reinforced edge coils Trizone Comfort Layers-The top and...
Starting at $16.66 USD/mo with
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Diamond Mattress® Onyx Ice 2.0 Hyper Cool Foam 14" Medium Mattress

Diamond Mattress® Onyx Ice 2.0 Hyper Cool Foam 14" Medium Mattress

$1,649.99 USD$3,079.99 USD
Experience ultimate comfort with the Dreamstage line, featuring cutting-edge sleep technology at every price point for superior temperature regulation and a cool, supportive night’s rest. Perfect for those who crave...
Starting at $34.37 USD/mo with
Shop Now