AI identification & appraisal estimate

Custom 8-Inch Damascus Steel Karambit Knife with Bull Bone and Wood Handle

Submitted photo of Custom 8-Inch Damascus Steel Karambit Knife with Bull Bone and Wood Handle
Photo submitted by the user — not generated by AI

User's notes

8” karambit style fixed blade knife. Handle is made of wood and bull bone

These notes were written by the person who submitted this item. Appraiser.AI has not verified them, and the AI's identification and estimate may rely on them.

AI Estimated Value

Not an official valuation

$125 - $175

AI estimate as of February 5, 2026 · verify with a professional before acting

AI-Generated · Verify before acting

Everything on this page is generated by AI for informational purposes only. AI can make mistakes — the AI may misidentify items or misattribute them (artist, maker, brand, designer, origin, era). This is not an official valuation and should not be used for insurance, sale, tax, estate, legal, or lending purposes — or any decision requiring a certified appraisal. It is not an authoritative claim about any person, brand, or rights holder — do not share or rely on it as a factual statement about a third party. Always consult qualified professionals before making financial decisions.

This analysis also relies on unverified notes provided by the user, which may be incomplete or inaccurate and could affect the result.

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AI Item Analysis

This is an 8-inch fixed-blade karambit knife featuring a signature curved 'tiger claw' profile. The blade is constructed from Damascus steel, displaying a distinct rippled, watery pattern resulting from layering different types of steel during the forging process. The blade has a prominent sharpened inner arc and a pointed tip, characteristic of Southeast Asian martial arts designs. The handle is a full-tang construction featuring a multi-segment scale design made of dark polished hardwood and a center spacer of natural bull bone, secured by small steel pins. An integral safety ring is located at the pommel, made of the same Damascus steel as the blade, designed for a secure grip during use. The knife is accompanied by a custom-fitted dark brown leather sheath with decorative contrast stitching and a snap-button retaining strap. The condition appears to be excellent and unused, with the Damascus etching appearing crisp and high-contrast, and no visible oxidation or wear on the edges. The organic materials in the handle show natural variations in grain and color, indicating hand-finished craftsmanship common in modern custom or semi-custom blade production.

AI Appraisal Report

I have virtually examined this 8-inch Damascus steel karambit. The blade displays the high-contrast patterning characteristic of modern pattern-welded steel, likely a 1095 and 15N20 alloy mix. The construction features a full tang with polished hardwood and bull bone scales, showing clean transitions and hand-tooling. The condition is excellent, showing no signs of oxidation or edge roll, suggesting it has been maintained for display rather than utility use. The market for this specific style is currently robust due to the popularity of tactical-style blades in pop culture, though it falls into the category of 'semi-custom' production typically originating from specialized workshops in the Middle East or South Asia. Comparable sales for similar handmade karambits with organic handle materials and leather sheaths regularly fall within the $100 to $200 range. While the aesthetic appeal is high, the value is tempered by the lack of a known master smith's hallmark, which would elevate it to a premium 'art knife' category. There are inherent limitations in this digital assessment: I cannot verify the heat treatment, the structural integrity of the tang under the scales, or the density of the bone material. A physical inspection would be required to verify the 'feel'—specifically balance and edge geometry—and to confirm the steel is true Damascus rather than a surface etch. Provenance or a certificate of authenticity from the maker would be necessary to justify a higher valuation.

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