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Mens onyx signet rings

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Mens onyx signet rings for sale on largest auction and classifieds sites

Home / Rings / Mens onyx signet rings refurbished & used for sale | For Sale
Mens 9ct gold black onyx - 9ct,

Mens 9ct gold black onyx - 9ct,

€312.70
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Silver and black onyx men - and,

Silver and black onyx men - and,

€40.99
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925 silver men square black - silver,

925 silver men square black - silver,

€47.50
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Black onyx signet - onyx,

Black onyx signet - onyx,

€39.13
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Vintage 9ct gold black - vintage,

Vintage 9ct gold black - vintage,

€516.69
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Vintage 1975 sterling silver - 1975,

Vintage 1975 sterling silver - 1975,

€71.42
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Men polished 18k - men’s,

Men polished 18k - men’s,

€19.36
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Oval onyx signet ring 9ct - oval,

Oval onyx signet ring 9ct - oval,

€130.00
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Men yellow gold - yellow, faux

Men yellow gold - yellow, faux

€4.38
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Ring signet size q - ,

Ring signet size q - ,

€39.00
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R041 mens black - mens,

R041 mens black - mens,

€5.39
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New 925 sterling silver - 925,

New 925 sterling silver - 925,

€3.75
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Mens black onyx signet - mens,

Mens black onyx signet - mens,

€19.99
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Onyx signet rings 925 - 925, sterling

Onyx signet rings 925 - 925, sterling

€125.39
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Mens black onyx signet rings - signet,

Mens black onyx signet rings - signet,

€37.99
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Classic black onyx signet ring - classic,

Classic black onyx signet ring - classic,

€58.62
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Masonic gold ring onyx signet

Masonic gold ring onyx signet

€22.99
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Men retro onyx - men’s, opal

Men retro onyx - men’s, opal

€5.43
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Mens ring silver - mens,

Mens ring silver - mens,

€22.99
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925 sterling silver mens - silver,

925 sterling silver mens - silver,

€59.00
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925 sterling silver black - sterling,

925 sterling silver black - sterling,

€49.95
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Men ring vintage 925 - ring, silver

Men ring vintage 925 - ring, silver

€25.00
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Mens black onyx ring - , cubic

Mens black onyx ring - , cubic

€22.99
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Men silver black - onyx, &

Men silver black - onyx, &

€28.00
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Vintage 9ct solid gold mens - solid,

Vintage 9ct solid gold mens - solid,

€182.70
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Mens 9ct gold onyx stone - onyx,

Mens 9ct gold onyx stone - onyx,

€500.38
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Men black oval - onyx, signet

Men black oval - onyx, signet

€7.58
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925 hallmarked silver mens - hallmarked,

925 hallmarked silver mens - hallmarked,

€47.49
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Mens solid 925 sterling - solid,

Mens solid 925 sterling - solid,

€49.00
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Men silver plated - plated, &

Men silver plated - plated, &

€10.49
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Large vtg sterling silver - vtg, 925

Large vtg sterling silver - vtg, 925

€51.39
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Mens solid 925 sterling - 925, silver

Mens solid 925 sterling - 925, silver

€65.00
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Mens gold masonic ring onyx

Mens gold masonic ring onyx

€25.99
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New 925 sterling - sterling, onyx

New 925 sterling - sterling, onyx

€2.87
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Onyx oval gold ring - , signet

Onyx oval gold ring - , signet

€20.99
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Mens 9ct gold - 9ct,

Mens 9ct gold - 9ct,

€501.40
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Mens onyx ring gold - , pinky

Mens onyx ring gold - , pinky

€23.99
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Mens onyx signet pinky - onyx,

Mens onyx signet pinky - onyx,

€19.99
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Vintage black hills - vintage,

Vintage black hills - vintage,

€89.10
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Black onyx signet - black,

Black onyx signet - black,

€9.99
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Gents vintage sterling silver - gents,

Gents vintage sterling silver - gents,

€25.00
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Mens onyx ring - , signet

Mens onyx ring - , signet

€19.99
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Silver signet ring chunky - silver,

Silver signet ring chunky - silver,

€9.99
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Vintage mens sterling silver - mens,

Vintage mens sterling silver - mens,

€45.00
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Mens masonic ring black - black, onyx

Mens masonic ring black - black, onyx

€22.99
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Men ring vintage 925 silver - men's,

Men ring vintage 925 silver - men's,

€35.00
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Onyx gold signet - onyx, ring

Onyx gold signet - onyx, ring

€25.99
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Sterling silver black onyx - sterling,

Sterling silver black onyx - sterling,

€81.17
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Stainless steel silver mens - stainless,

Stainless steel silver mens - stainless,

€9.99
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Oval onyx signet ring - onyx,

Oval onyx signet ring - onyx,

€190.00
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Vintage sterling silver and - vintage,

Vintage sterling silver and - vintage,

€57.90
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Gents 9ct gold - onyx, signet

Gents 9ct gold - onyx, signet

€248.22
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Vintage yellow gold 9ct - vintage,

Vintage yellow gold 9ct - vintage,

€695.00
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Men signet ring gold - men's, on

Men signet ring gold - men's, on

€42.30
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925 sterling silver - silver, black

925 sterling silver - silver, black

€47.50
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Gents yellow 9ct gold - gents,

Gents yellow 9ct gold - gents,

€260.70
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Mens onyx ring signet - , gold

Mens onyx ring signet - , gold

€25.99
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Vintage 925 sterling - vintage,

Vintage 925 sterling - vintage,

€31.89
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Cool mens signet ring - ring, wedding

Cool mens signet ring - ring, wedding

€9.49
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New 925 sterling silver - new,

New 925 sterling silver - new,

€2.88
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Chunky signet with black onyx - chunky,

Chunky signet with black onyx - chunky,

€10.00
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Black onyx signet ring 18ct - signet,

Black onyx signet ring 18ct - signet,

€108.00
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Mens onyx ring silver - , signet

Mens onyx ring silver - , signet

€26.99
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R074 enamel black - black, onyx

R074 enamel black - black, onyx

€5.99
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Mens skull ring - cz, signet

Mens skull ring - cz, signet

€16.99
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925 sterling silver black - silver,

925 sterling silver black - silver,

€64.00
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9ct onyx signet - onyx,

9ct onyx signet - onyx,

€695.20
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Mens onyx ring - signet, pinky

Mens onyx ring - signet, pinky

€25.99
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Oval onyx signet - onyx,

Oval onyx signet - onyx,

€175.00
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Vintage 1977 signet - 1977,

Vintage 1977 signet - 1977,

€65.00
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Tom wood men cushion - tom, black

Tom wood men cushion - tom, black

€290.86
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Black hills gold - black,

Black hills gold - black,

€99.50
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Mens gold masonic signet ring - mens,

Mens gold masonic signet ring - mens,

€25.99
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Mens onyx ring black signet

Mens onyx ring black signet

€23.99
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Mens 9ct gold - mens,

Mens 9ct gold - mens,

€500.38
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Mens onyx ring signet - , pinky

Mens onyx ring signet - , pinky

€22.99
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Mens masonic ring onyx - , cz

Mens masonic ring onyx - , cz

€23.99
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Mens onyx ring black square

Mens onyx ring black square

€22.99
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Gents 9ct gold onyx signet - gold,

Gents 9ct gold onyx signet - gold,

€259.66
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Men rock punk onyx - onyx, stone

Men rock punk onyx - onyx, stone

€10.99
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Mens 9ct gold gem set - mens,

Mens 9ct gold gem set - mens,

€516.70
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Mens silver signet - silver, ring

Mens silver signet - silver, ring

€19.99
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Mens onyx ring square - , black

Mens onyx ring square - , black

€25.99
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Mens eagle ring signet - mens,

Mens eagle ring signet - mens,

€24.99
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Vintage franklin mint - vintage,

Vintage franklin mint - vintage,

€50.00
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Mens onyx ring gold pinky

Mens onyx ring gold pinky

€23.99
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Men ring vintage - vintage, 835

Men ring vintage - vintage, 835

€45.00
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9ct yellow gold oval - yellow, onyx

9ct yellow gold oval - yellow, onyx

€518.75
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Artificial onyx stone rings - artificial,

Artificial onyx stone rings - artificial,

€9.73
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Vintage sterling silver - sterling, black

Vintage sterling silver - sterling, black

€52.00
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Stunning 925 sterling silver - stunning,

Stunning 925 sterling silver - stunning,

€35.14
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Black onyx signet ring - onyx,

Black onyx signet ring - onyx,

€19.89
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9ct gold hallmarked eagle - 9ct,

9ct gold hallmarked eagle - 9ct,

€260.00
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Sterling silver gents ring - silver,

Sterling silver gents ring - silver,

€94.99
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Men silver tone signet - tone,

Men silver tone signet - tone,

€15.61
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9ct yellow gold silver - gold,

9ct yellow gold silver - gold,

€59.95
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📊96 listings · from €2.87 · avg €98.45
⚠️ These listings were last updated more than 13 days ago. Search for fresh listings

Browse 96 mens onyx signet rings listings currently in our index. Prices range from €2.87 to €695.2, with an average of €98.45. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about mens onyx signet rings →

Try this: russian wedding ring | genuine pandora ring | gold sovereign ring | russian gold ring ruby | fluorite ring | tova diamonique | gypsy ring | leo diamond | clogau queen eleanor | platinum mens wedding rings

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Everything you need to know about mens onyx signet rings

Whether you are looking for a brand-new or second-hand mens onyx signet rings, eBay offers one of the largest selections available online. With 96 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at €2.87, while premium listings can reach €695.2 — giving you a wide budget spread to work with. The average price of €98.45 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.

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