Side-by-side mattress testing · 144+ comparisons published
Updated May 2026
Category
Vispring Diamond Majesty
Kluft Beyond Luxury Sublime
Comfort
9.9/10
9.6/10
Support
9.8/10
9.2/10
Cooling
9.8/10
9/10
Edge Support
9.6/10
9.4/10
Motion Isolation
9.7/10
9.3/10
Durability
9.9/10
9.4/10
Value
6.8/10
8/10
Quick Specs Comparison
Spec
Vispring Diamond Majesty
Kluft Beyond Luxury Sublime
Price (Queen)
$44,000
$8,999
Type
Handcrafted Triple-Layer Pocket Spring & Noble Fibers
Hand-Tufted Luxury Hybrid
Firmness
5.5/10
5/10
Height
11 inches
15 inches
Trial
Retailer-dependent; typically 60–100 nights
Retailer-dependent; Bloomingdale's typically offers returns within 30 days
Warranty
30-year guarantee
10-year non-prorated
Shipping
White-glove delivery through authorized retailers
White-glove delivery through retailers
Key Advantages
Why Choose Vispring Diamond Majesty
- Three hand-nested spring layers — the most sophisticated spring architecture on the market
- Cashmere, silk, Shetland wool and horsetail comfort layers
- Exceptional surface softness without sacrificing deep support
Why Choose Kluft Beyond Luxury Sublime
- Plushest feel in the ultra-luxury tier — genuine grand-hotel sink
- Hand-tufted cashmere cover with wool, horsetail and latex comfort layers
- Micro-coil over pocket-coil support keeps the plush surface from bottoming out