For Sale UK

Mens onyx signet rings

4

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

Home / eBay / Mens onyx signet rings refurbished & used for sale | For Sale UK
Mens onyx ring signet pinky

Mens onyx ring signet pinky

£22.99 · Buy It Now

» View details on eBay #sponsored
Men ring black onyx gemstone - ring,

Men ring black onyx gemstone - ring,

£67.37 · Buy It Now

» View details on eBay #sponsored
Sterling silver gents ring - sterling,

Sterling silver gents ring - sterling,

£94.99 · Buy It Now

» View details on eBay #sponsored
Men 9ct yellow gold - yellow, gold,

Men 9ct yellow gold - yellow, gold,

£367.16 · Buy It Now

» View details on eBay #sponsored
Stainless steel silver mens - stainless,

Stainless steel silver mens - stainless,

£9.99 · Buy It Now

» View details on eBay #sponsored
Gents 9ct gold - gold, &

Gents 9ct gold - gold, &

£146.30 · Buy It Now

» View details on eBay #sponsored
Gents classic 9ct gold - , onyx

Gents classic 9ct gold - , onyx

£398.38 · Buy It Now

» View details on eBay #sponsored
Vintage fully hallmarked

Vintage fully hallmarked

£19.99 · Buy It Now

» View details on eBay #sponsored
Black onyx signet - black,

Black onyx signet - black,

£9.99 · Buy It Now

» View details on eBay #sponsored
Vintage mens solid 9ct - vintage,

Vintage mens solid 9ct - vintage,

£177.50 · Buy It Now

» View details on eBay #sponsored
925 sterling silver black onyx - sterling,

925 sterling silver black onyx - sterling,

£39.95 · Buy It Now

» View details on eBay #sponsored
Onyx sterling silver ring mens

Onyx sterling silver ring mens

£45.48 · Buy It Now

» View details on eBay #sponsored
Onyx gold signet ring men - onyx,

Onyx gold signet ring men - onyx,

£20.79 · Buy It Now

» View details on eBay #sponsored
925 sterling silver - sterling, men’s

925 sterling silver - sterling, men’s

£42.82 · Buy It Now

» View details on eBay #sponsored
925 sterling silver - 925,

925 sterling silver - 925,

£38.86 · Buy It Now

» View details on eBay #sponsored
Sterling silver gents ring - silver,

Sterling silver gents ring - silver,

£99.99 · Buy It Now

» View details on eBay #sponsored
925 sterling silver - sterling, black

925 sterling silver - sterling, black

£59.00 · Buy It Now

» View details on eBay #sponsored
Surgical steel black onyx - surgical,

Surgical steel black onyx - surgical,

£17.28 · Buy It Now

» View details on eBay #sponsored
Vintage 925 sterling silver - vintage,

Vintage 925 sterling silver - vintage,

£72.68 · Buy It Now

» View details on eBay #sponsored
Sterling silver black onyx - silver,

Sterling silver black onyx - silver,

£26.69 · Buy It Now

» View details on eBay #sponsored
Lot sterling silver big - sterling,

Lot sterling silver big - sterling,

£272.89 · Buy It Now

» View details on eBay #sponsored
Mens gold black - mens, onyx

Mens gold black - mens, onyx

£9.99 · Buy It Now

» View details on eBay #sponsored
Mens onyx ring - , black

Mens onyx ring - , black

£23.99 · Buy It Now

» View details on eBay #sponsored
R041 mens black - r041,

R041 mens black - r041,

£5.39 · Buy It Now

» View details on eBay #sponsored
Vintage men black - onyx, style

Vintage men black - onyx, style

£7.05 · Buy It Now

» View details on eBay #sponsored
Titanium onyx signet ring - signet,

Titanium onyx signet ring - signet,

£26.14 · Buy It Now

» View details on eBay #sponsored
Men 9ct yellow - yellow, gold

Men 9ct yellow - yellow, gold

£600.00 · Buy It Now

» View details on eBay #sponsored
Vintage sterling silver - sterling,

Vintage sterling silver - sterling,

£25.00 · Buy It Now

» View details on eBay #sponsored
Mens 14k gold plated - 14k,

Mens 14k gold plated - 14k,

£81.50 · Buy It Now

» View details on eBay #sponsored
Silver signet black onyx ring - silver,

Silver signet black onyx ring - silver,

£39.37 · Buy It Now

» View details on eBay #sponsored
Black onyx signet ring men - signet,

Black onyx signet ring men - signet,

£38.90 · Buy It Now

» View details on eBay #sponsored
New 925 sterling silver - new,

New 925 sterling silver - new,

£32.94 · Buy It Now

» View details on eBay #sponsored
Silver black onyx signet - black,

Silver black onyx signet - black,

£19.99 · Buy It Now

» View details on eBay #sponsored
Mens silver signet ring - ring,

Mens silver signet ring - ring,

£14.99 · Buy It Now

» View details on eBay #sponsored
Vintage mens sterling - mens,

Vintage mens sterling - mens,

£45.00 · Buy It Now

» View details on eBay #sponsored
Mens 9ct gold - onyx, emblem

Mens 9ct gold - onyx, emblem

£516.70 · Buy It Now

» View details on eBay #sponsored
Rock punk onyx - punk, stone

Rock punk onyx - punk, stone

£11.99 · Buy It Now

» View details on eBay #sponsored
Vintage 9ct yellow - solid, gold

Vintage 9ct yellow - solid, gold

£545.00 · Buy It Now

» View details on eBay #sponsored
Outlaws amsterdam patron - amsterdam,

Outlaws amsterdam patron - amsterdam,

£21.50 · Buy It Now

» View details on eBay #sponsored
925 sterling silver men - sterling, men’s

925 sterling silver men - sterling, men’s

£44.21 · Buy It Now

» View details on eBay #sponsored
Mens women vintage - mens/women’s,

Mens women vintage - mens/women’s,

£125.00 · Buy It Now

» View details on eBay #sponsored
1975 english sterling - english, silver

1975 english sterling - english, silver

£51.66 · Buy It Now

» View details on eBay #sponsored
Gents 9ct gold onyx signet - 9ct,

Gents 9ct gold onyx signet - 9ct,

£207.66 · Buy It Now

» View details on eBay #sponsored
New 925 sterling - sterling, onyx

New 925 sterling - sterling, onyx

£3.99 · Buy It Now

» View details on eBay #sponsored
Vintage mens sterling silver - vintage,

Vintage mens sterling silver - vintage,

£45.00 · Buy It Now

» View details on eBay #sponsored
Men rock punk onyx stone - rock,

Men rock punk onyx stone - rock,

£10.99 · Buy It Now

» View details on eBay #sponsored
Vintage men rgp - 18, black

Vintage men rgp - 18, black

£43.84 · Buy It Now

» View details on eBay #sponsored
Vintage 9ct gold - 9ct, onyx

Vintage 9ct gold - 9ct, onyx

£291.89 · Buy It Now

» View details on eBay #sponsored
Mens women vintage - mens/women’s,

Mens women vintage - mens/women’s,

£175.00 · Buy It Now

» View details on eBay #sponsored
Vintage hallmarked men s - , men's

Vintage hallmarked men s - , men's

£69.33 · Buy It Now

» View details on eBay #sponsored
Men ring vintage 925 - men’s,

Men ring vintage 925 - men’s,

£65.00 · Buy It Now

» View details on eBay #sponsored
1978 hallmarked silver - 1978,

1978 hallmarked silver - 1978,

£50.62 · Buy It Now

» View details on eBay #sponsored
Antique 9ct gold - 9ct, onyx

Antique 9ct gold - 9ct, onyx

£208.69 · Buy It Now

» View details on eBay #sponsored
Mens 9ct gold onyx stone - mens,

Mens 9ct gold onyx stone - mens,

£500.38 · Buy It Now

» View details on eBay #sponsored
Vtg seta gilt - seta, gold

Vtg seta gilt - seta, gold

£20.00 · Buy It Now

» View details on eBay #sponsored
Faceted black onyx - black, hammered

Faceted black onyx - black, hammered

£52.00 · Buy It Now

» View details on eBay #sponsored
Vintage 9ct gold - black, &

Vintage 9ct gold - black, &

£299.99 · Buy It Now

» View details on eBay #sponsored
835 silver antique - silver, art

835 silver antique - silver, art

£143.86 · Buy It Now

» View details on eBay #sponsored
925 sterling silver men - sterling,

925 sterling silver men - sterling,

£83.99 · Buy It Now

» View details on eBay #sponsored
Vintage sterling silver black - vintage,

Vintage sterling silver black - vintage,

£52.00 · Buy It Now

» View details on eBay #sponsored
Men 9ct gold onyx and - gold,

Men 9ct gold onyx and - gold,

£720.70 · Buy It Now

» View details on eBay #sponsored
Vintage sterling silver - vintage,

Vintage sterling silver - vintage,

£31.99 · Buy It Now

» View details on eBay #sponsored
Vintage mens sterling silver - sterling,

Vintage mens sterling silver - sterling,

£34.99 · Buy It Now

» View details on eBay #sponsored
Mens 9ct gold onyx - mens, stone

Mens 9ct gold onyx - mens, stone

£500.38 · Buy It Now

» View details on eBay #sponsored
R074 enamel black - r074,

R074 enamel black - r074,

£5.99 · Buy It Now

» View details on eBay #sponsored
9ct onyx signet ring - 9ct,

9ct onyx signet ring - 9ct,

£695.20 · Buy It Now

» View details on eBay #sponsored
Silver signet ring chunky - silver,

Silver signet ring chunky - silver,

£9.99 · Buy It Now

» View details on eBay #sponsored
Mens black onyx rectangle - onyx,

Mens black onyx rectangle - onyx,

£23.58 · Buy It Now

» View details on eBay #sponsored
New sterling silver - new, ring

New sterling silver - new, ring

£53.99 · Buy It Now

» View details on eBay #sponsored
9ct yellow gold - 9ct,

9ct yellow gold - 9ct,

£235.00 · Buy It Now

» View details on eBay #sponsored
9ct yellow solid - solid, gold

9ct yellow solid - solid, gold

£225.00 · Buy It Now

» View details on eBay #sponsored
Vintage 9ct yellow - 9ct, solid

Vintage 9ct yellow - 9ct, solid

£345.00 · Buy It Now

» View details on eBay #sponsored
Vintage 1977 signet - signet, ring

Vintage 1977 signet - signet, ring

£65.00 · Buy It Now

» View details on eBay #sponsored
Gents 9ct yellow gold 375 - yellow,

Gents 9ct yellow gold 375 - yellow,

£185.00 · Buy It Now

» View details on eBay #sponsored
Men 9ct yellow gold - men's,

Men 9ct yellow gold - men's,

£323.25 · Buy It Now

» View details on eBay #sponsored
Mexican mexico designer - designer, solid

Mexican mexico designer - designer, solid

£37.99 · Buy It Now

» View details on eBay #sponsored
Mens gold onyx ring - ring, black

Mens gold onyx ring - ring, black

£22.99 · Buy It Now

» View details on eBay #sponsored
Men women black onyx - men,

Men women black onyx - men,

£8.39 · Buy It Now

» View details on eBay #sponsored
Mens black ring - , signet

Mens black ring - , signet

£35.99 · Buy It Now

» View details on eBay #sponsored
Mens gold ring - mens,

Mens gold ring - mens,

£25.99 · Buy It Now

» View details on eBay #sponsored
Mens black onyx - , ring

Mens black onyx - , ring

£20.99 · Buy It Now

» View details on eBay #sponsored
Men yellow gold signet - men’s,

Men yellow gold signet - men’s,

£177.50 · Buy It Now

» View details on eBay #sponsored
Mens black onyx - , ring

Mens black onyx - , ring

£21.99 · Buy It Now

» View details on eBay #sponsored
Superb vintage 9ct yellow gold - superb,

Superb vintage 9ct yellow gold - superb,

£320.00 · Buy It Now

» View details on eBay #sponsored
925 sterling silver - 925, square

925 sterling silver - 925, square

£44.99 · Buy It Now

» View details on eBay #sponsored
Gents 9ct gold onyx panthers - gents, &

Gents 9ct gold onyx panthers - gents, &

£285.66 · Buy It Now

» View details on eBay #sponsored
Vintage 925 sterling silver - 925,

Vintage 925 sterling silver - 925,

£16.15 · Buy It Now

» View details on eBay #sponsored
Antique vintage black - antique,

Antique vintage black - antique,

£29.82 · Buy It Now

» View details on eBay #sponsored
Onyx silver signet ring men - silver, men's

Onyx silver signet ring men - silver, men's

£20.79 · Buy It Now

» View details on eBay #sponsored
9ct yellow gold - yellow, onyx

9ct yellow gold - yellow, onyx

£518.75 · Buy It Now

» View details on eBay #sponsored
Beautiful black onyx signet - onyx,

Beautiful black onyx signet - onyx,

£17.75 · Buy It Now

» View details on eBay #sponsored
Black onyx signet ring - black,

Black onyx signet ring - black,

£9.99 · Buy It Now

» View details on eBay #sponsored
Gents 9ct gold onyx oblong - &,

Gents 9ct gold onyx oblong - &,

£244.06 · Buy It Now

» View details on eBay #sponsored
Men women black - men,

Men women black - men,

£9.11 · Buy It Now

» View details on eBay #sponsored
Men red onyx - men’s, ring

Men red onyx - men’s, ring

£42.83 · Buy It Now

» View details on eBay #sponsored
925 sterling silver - sterling, square

925 sterling silver - sterling, square

£68.30 · Buy It Now

» View details on eBay #sponsored

Looking for more mens onyx signet rings?

Search eBay live — fresh results filtered for the best value, updated every hour.

🔍 Search live deals
📊96 listings · from £3.99 · avg £126.01
⚠️ These listings were last updated more than 18 days ago. Search for fresh listings

Browse 96 mens onyx signet rings listings currently in our index. Prices range from £3.99 to £720.7, with an average of £126.01. 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: vintage art deco paste necklace | mens down gilet large | cbr 125 r engine | lead flashing | bear grylls fleece | os wankel | trusty servant | sat dish | plywood 12mm | jaguar xkr rear light

Shop by budget

< £25 £25 – £50 £50 – £100 £100 – £200 £200 – £500 > £500

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 £3.99, while premium listings can reach £720.7 — giving you a wide budget spread to work with. The average price of £126.01 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.

🔍 mens onyx signet rings Search live on eBay