Best Divers' Knives & Shears Under $200 (2026)

We scored options by material and corrosion resistance, tip style, sheath/retention design, handle ergonomics, included features, and aggregated user ratings to produce a value-focused ranking under $200

Top Picks

  1. 1
    Cressi Skorpion Divers' Knife with tempered blade

    Cressi Skorpion Divers' Knife with tempered blade

    CRESSI • ★ 3.9/5 • Budget

    Diving knife with tempered AISI 304 steel blade, smooth and serrated edges, and wire cutter. One dual-edged blade design with a blunt/pointed tip option; includes a secure sheath. Customers note solid build and sharp edge, with some rust concerns after first use

    • tempered blade
    • dual-tip blade options
    • integrated wire cutter
    Check current price on Amazon →
  2. 2
    Cressi Skorpion diving knife with dual-edge blade

    Cressi Skorpion diving knife with dual-edge blade

    Cressi • ★ 3.8/5 • Mid-Range

    Diving knife with tempered AISI 304 steel blade, smooth and serrated edges plus a wire cutter. Features a pointed and blunt tip option and a 9.125 in total length; includes a secure sheath. Users note solid build and sharp edge, with some rust concerns after first use

    • dual-edge blade with wire cutter
    • tempered stainless blade
    • two tip options (pointed/ blunt)
    Check current price on Amazon →
  3. 3
    Cressi Borg Long Blade Diver Knife

    Cressi Borg Long Blade Diver Knife

    CRESSI • ★ 3.6/5 • Mid-Range

    A modern, tempered 304 stainless steel dive knife with dual-edged blade and serrated section for line cutting. Ergonomic handle designed for secure grip with gloves; features a small technopolymer thumb tab separating blade and handle

    • dual-edged straight and serrated blade
    • ergonomic, glove-friendly handle
    • temper and stainless steel construction
    Check current price on Amazon →
  4. 4
    Tanu Dive and Rescue Knife with Sheath

    Tanu Dive and Rescue Knife with Sheath

    GEAR AID • ★ 3.6/5 • Mid-Range

    Divers' knife with blunt tip, 304 stainless blade and line cutter. Secure rubberized handle with finger stop for safety; versatile for diving, fishing, or paddling. Customers note rust resistance, solid build, but mixed grip/sharpness on arrival

    • blunt-tip design for safety
    • versatile blade (straight and serrated)
    • secure grip with finger stop
    Check current price on Amazon →
  5. 5
    Tanu Dive and Rescue Knife with Sheath

    Tanu Dive and Rescue Knife with Sheath

    GEAR AID • ★ 3.5/5 • Mid-Range

    Dive-ready 304 stainless-steel knife with blunt tip for safe inflatables; includes line cutter and double-edge blade. Customers note rust resistance and solid build, with mixed feelings about grip and sharpness

    • blunt-tip safety design
    • multipurpose blade features
    • secure rubberized handle
    Buy at Amazon →
  6. 6
    Tanu Dive and Rescue Knife with Sheath

    Tanu Dive and Rescue Knife with Sheath

    GEAR AID • ★ 3.5/5 • Mid-Range

    multipurpose 304 stainless-steel dive knife with blunt tip for safety; metal line cutter and double-edge blade for various tasks. customers note rust resistance and secure leg fit, with some concerns about grip and sharpness

    • blunt tip prevents puncture risk
    • dual-edge blade versatility
    • surface-malt handle grip stability
    Check current price on Amazon →
  7. 7

Buying Guide

Blade material and corrosion resistance

Choose stainless steel or titanium-tempered blades for better saltwater corrosion resistance and long-term edge retention; titanium options are lighter and resist rust more effectively

Tip style: blunt, sharp, or dual

Blunt tips reduce puncture risk on rescue tasks while pointed or dual-tip blades enable precise cutting and spearfishing use; pick based on whether cutting line or finishing fish is primary

Sheath and retention system

Look for secure, quick-release sheaths with options to mount on BCs or straps and positive retention to prevent loss during dives

Handle grip and glove compatibility

Ergonomic, glove-friendly handles improve control underwater—textured or contoured grips help maintain purchase when wet or when wearing thick dive gloves

Integrated tools and line-cutters

Consider knives or shears with built-in line-cutters or rescue features for entanglement scenarios; these can be faster and safer than using the main blade