For Sale UK

18ct gold diamond solitaire ring

4

18ct gold diamond solitaire ring for sale on Ireland's largest auction and classifieds sites

Home / Vintage & Antique Jewellery / 18ct gold diamond solitaire ring refurbished & used for sale | For Sale UK
Bespoke 18ct natural - 18ct,

Bespoke 18ct natural - 18ct,

£1230.70 · Buy It Now

» View details on eBay #sponsored
Diamond solitaire engagement - diamond,

Diamond solitaire engagement - diamond,

£440.20 · Buy It Now

» View details on eBay #sponsored
18ct gold solitaire - 18ct, diamond

18ct gold solitaire - 18ct, diamond

£567.70 · Buy It Now

» View details on eBay #sponsored
0ct round cut - 1.0ct, lab‑created

0ct round cut - 1.0ct, lab‑created

£240.00 · Buy It Now

» View details on eBay #sponsored
Stunning antique 18ct - stunning,

Stunning antique 18ct - stunning,

£1740.70 · Buy It Now

» View details on eBay #sponsored
18ct 1ct white gold - 1ct, diamond

18ct 1ct white gold - 1ct, diamond

£618.70 · Buy It Now

» View details on eBay #sponsored
18ct gold 66ct - 18ct,

18ct gold 66ct - 18ct,

£2760.70 · Buy It Now

» View details on eBay #sponsored
18ct white gold solitaire - white,

18ct white gold solitaire - white,

£516.70 · Buy It Now

» View details on eBay #sponsored
18ct diamond solitaire - solitaire, ring

18ct diamond solitaire - solitaire, ring

£669.70 · Buy It Now

» View details on eBay #sponsored
Diamond ring - diamond,

Diamond ring - diamond,

£618.70 · Buy It Now

» View details on eBay #sponsored
18ct yellow gold - yellow, 0.25ct

18ct yellow gold - yellow, 0.25ct

£618.70 · Buy It Now

» View details on eBay #sponsored
18ct gold diamond - 18ct, solitaire

18ct gold diamond - 18ct, solitaire

£873.70 · Buy It Now

» View details on eBay #sponsored
18ct white gold - 18ct, diamond

18ct white gold - 18ct, diamond

£2454.70 · Buy It Now

» View details on eBay #sponsored
0ct oval cut lab created - cut, lab‑created

0ct oval cut lab created - cut, lab‑created

£328.43 · Buy It Now

» View details on eBay #sponsored
Engagement ring natural - engagement,

Engagement ring natural - engagement,

£924.70 · Buy It Now

» View details on eBay #sponsored
2ct vvs1 excellent 18k white - vvs1, d

2ct vvs1 excellent 18k white - vvs1, d

£180.64 · Buy It Now

» View details on eBay #sponsored
18ct gold solitaire - solitaire, 1

18ct gold solitaire - solitaire, 1

£567.70 · Buy It Now

» View details on eBay #sponsored
18ct yellow gold - 18ct,

18ct yellow gold - 18ct,

£363.70 · Buy It Now

» View details on eBay #sponsored
18ct yellow gold - gold, diamond

18ct yellow gold - gold, diamond

£550.00 · Buy It Now

» View details on eBay #sponsored
18ct white gold diamond - 18ct,

18ct white gold diamond - 18ct,

£335.00 · Buy It Now

» View details on eBay #sponsored
18ct yellow gold - yellow,

18ct yellow gold - yellow,

£600.00 · Buy It Now

» View details on eBay #sponsored
1ct diamond solitaire - solitaire, ring

1ct diamond solitaire - solitaire, ring

£2046.70 · Buy It Now

» View details on eBay #sponsored
Vintage 18ct yellow gold - 18ct,

Vintage 18ct yellow gold - 18ct,

£516.70 · Buy It Now

» View details on eBay #sponsored
18k yellow gold 01ct - gold, 3.01ct

18k yellow gold 01ct - gold, 3.01ct

£1099.00 · Buy It Now

» View details on eBay #sponsored
Diamond white gold engagement - white,

Diamond white gold engagement - white,

£542.20 · Buy It Now

» View details on eBay #sponsored
18ct yellow gold diamond - 18ct,

18ct yellow gold diamond - 18ct,

£600.00 · Buy It Now

» View details on eBay #sponsored
White gold 1 - ct, 1.00ct

White gold 1 - ct, 1.00ct

£1179.70 · Buy It Now

» View details on eBay #sponsored
18ct solitaire brilliant - 18ct,

18ct solitaire brilliant - 18ct,

£689.99 · Buy It Now

» View details on eBay #sponsored
5ct oval cut lab created - oval, lab‑created

5ct oval cut lab created - oval, lab‑created

£230.00 · Buy It Now

» View details on eBay #sponsored
0ct round cut - 1.0ct, lab‑created

0ct round cut - 1.0ct, lab‑created

£290.00 · Buy It Now

» View details on eBay #sponsored
Vintage 18ct gold platinum - 18ct,

Vintage 18ct gold platinum - 18ct,

£335.00 · Buy It Now

» View details on eBay #sponsored
Round 1ct lab - round,

Round 1ct lab - round,

£108.55 · Buy It Now

» View details on eBay #sponsored
18ct white gold - gold, diamond

18ct white gold - gold, diamond

£299.00 · Buy It Now

» View details on eBay #sponsored
75ct old cut - old, diamond

75ct old cut - old, diamond

£3450.00 · Buy It Now

» View details on eBay #sponsored
18ct gold diamond - gold, ring

18ct gold diamond - gold, ring

£595.00 · Buy It Now

» View details on eBay #sponsored
18ct gold 5ct - gold, natural

18ct gold 5ct - gold, natural

£750.00 · Buy It Now

» View details on eBay #sponsored
18ct yellow gold 750 09ct - 750, 1.09ct

18ct yellow gold 750 09ct - 750, 1.09ct

£1195.00 · Buy It Now

» View details on eBay #sponsored
18ct gold diamond - 18ct,

18ct gold diamond - 18ct,

£598.00 · Buy It Now

» View details on eBay #sponsored
Gold diamond solitaire - gold,

Gold diamond solitaire - gold,

£510.00 · Buy It Now

» View details on eBay #sponsored
5ct oval cut lab - oval, lab‑created

5ct oval cut lab - oval, lab‑created

£265.00 · Buy It Now

» View details on eBay #sponsored
Engagement ring diamond - engagement,

Engagement ring diamond - engagement,

£1999.00 · Buy It Now

» View details on eBay #sponsored
Pre owned 18ct gold - gold, diamond

Pre owned 18ct gold - gold, diamond

£610.99 · Buy It Now

» View details on eBay #sponsored
18ct diamond solitaire ring - ring,

18ct diamond solitaire ring - ring,

£1485.70 · Buy It Now

» View details on eBay #sponsored
18ct diamond solitaire ring - diamond,

18ct diamond solitaire ring - diamond,

£3066.70 · Buy It Now

» View details on eBay #sponsored
18ct gold solitaire ring - gold,

18ct gold solitaire ring - gold,

£822.70 · Buy It Now

» View details on eBay #sponsored
18ct yellow gold - yellow,

18ct yellow gold - yellow,

£3437.50 · Buy It Now

» View details on eBay #sponsored
Carat white gold diamond - gold,

Carat white gold diamond - gold,

£669.70 · Buy It Now

» View details on eBay #sponsored
Princess cut diamond - princess,

Princess cut diamond - princess,

£848.20 · Buy It Now

» View details on eBay #sponsored
18ct gold diamond - diamond, ring

18ct gold diamond - diamond, ring

£998.00 · Buy It Now

» View details on eBay #sponsored
18ktgold and diamond - and,

18ktgold and diamond - and,

£720.70 · Buy It Now

» View details on eBay #sponsored
18ct yellow gold - gold, diamond

18ct yellow gold - gold, diamond

£222.00 · Buy It Now

» View details on eBay #sponsored
Round diamond engagement - round,

Round diamond engagement - round,

£511.60 · Buy It Now

» View details on eBay #sponsored
18ct gold 62ct - gold, 0.62ct

18ct gold 62ct - gold, 0.62ct

£750.00 · Buy It Now

» View details on eBay #sponsored
18ct white gold natural - gold,

18ct white gold natural - gold,

£516.70 · Buy It Now

» View details on eBay #sponsored
18ct diamond engagement ring - diamond,

18ct diamond engagement ring - diamond,

£250.30 · Buy It Now

» View details on eBay #sponsored
Pre owned vintage - vintage, 1976

Pre owned vintage - vintage, 1976

£683.13 · Buy It Now

» View details on eBay #sponsored
18ct white gold hallmarked - 18ct,

18ct white gold hallmarked - 18ct,

£399.40 · Buy It Now

» View details on eBay #sponsored
Diamond engagement ring size - diamond,

Diamond engagement ring size - diamond,

£1128.70 · Buy It Now

» View details on eBay #sponsored
18ct yellow gold 02ct - 3.02ct, w/

18ct yellow gold 02ct - 3.02ct, w/

£2811.70 · Buy It Now

» View details on eBay #sponsored
Vintage 18ct gold 80ct - vintage, 0.80ct

Vintage 18ct gold 80ct - vintage, 0.80ct

£690.00 · Buy It Now

» View details on eBay #sponsored
18ct 25ct brilliant cut - 18ct, 0.25ct

18ct 25ct brilliant cut - 18ct, 0.25ct

£686.99 · Buy It Now

» View details on eBay #sponsored
White gold diamond carat - gold,

White gold diamond carat - gold,

£924.69 · Buy It Now

» View details on eBay #sponsored
18ct white gold 50ct - white, 0.50ct

18ct white gold 50ct - white, 0.50ct

£618.70 · Buy It Now

» View details on eBay #sponsored
Solitaire brilliant cut - solitaire,

Solitaire brilliant cut - solitaire,

£618.00 · Buy It Now

» View details on eBay #sponsored
18ct gold diamond solitaire

18ct gold diamond solitaire

£496.30 · Buy It Now

» View details on eBay #sponsored
Engagement ring size 18ct - ring, k

Engagement ring size 18ct - ring, k

£516.70 · Buy It Now

» View details on eBay #sponsored
18ct white gold diamond - gold,

18ct white gold diamond - gold,

£618.69 · Buy It Now

» View details on eBay #sponsored
18ct white gold diamond - 18ct,

18ct white gold diamond - 18ct,

£845.45 · Buy It Now

» View details on eBay #sponsored
The diamond story - the,

The diamond story - the,

£500.00 · Buy It Now

» View details on eBay #sponsored
18ct yellow gold cushion - 18ct,

18ct yellow gold cushion - 18ct,

£1194.00 · Buy It Now

» View details on eBay #sponsored
News diamond solitaire ring - news...diamond,

News diamond solitaire ring - news...diamond,

£1638.70 · Buy It Now

» View details on eBay #sponsored
18ct white gold diamond - 18ct, &

18ct white gold diamond - 18ct, &

£496.30 · Buy It Now

» View details on eBay #sponsored
18ct round brilliant cut - brilliant,

18ct round brilliant cut - brilliant,

£979.99 · Buy It Now

» View details on eBay #sponsored
Superb 00ct diamond - superb,

Superb 00ct diamond - superb,

£3061.60 · Buy It Now

» View details on eBay #sponsored
18ct yellow gold 30ct - 18ct,

18ct yellow gold 30ct - 18ct,

£537.10 · Buy It Now

» View details on eBay #sponsored
Carat solitaire diamond - 18,

Carat solitaire diamond - 18,

£455.50 · Buy It Now

» View details on eBay #sponsored
18ct gold solitaire diamond - gold,

18ct gold solitaire diamond - gold,

£925.00 · Buy It Now

» View details on eBay #sponsored
18ct white gold cushion - 18ct,

18ct white gold cushion - 18ct,

£5085.70 · Buy It Now

» View details on eBay #sponsored
18ct gold ring with diamonds - 18ct, 5

18ct gold ring with diamonds - 18ct, 5

£720.70 · Buy It Now

» View details on eBay #sponsored
18ct yellow gold emerald - 18ct,

18ct yellow gold emerald - 18ct,

£902.26 · Buy It Now

» View details on eBay #sponsored
18ct gold diamond - gold, vvs

18ct gold diamond - gold, vvs

£1399.99 · Buy It Now

» View details on eBay #sponsored
18ct white gold - white, diamond

18ct white gold - white, diamond

£914.50 · Buy It Now

» View details on eBay #sponsored
18ct white gold - white, 1/2ct

18ct white gold - white, 1/2ct

£850.00 · Buy It Now

» View details on eBay #sponsored
Carat 18k white gold - 1.2,

Carat 18k white gold - 1.2,

£1536.70 · Buy It Now

» View details on eBay #sponsored
3ct lab created - 3ct, lab-created

3ct lab created - 3ct, lab-created

£821.68 · Buy It Now

» View details on eBay #sponsored
18ct diamond solitaire - diamond,

18ct diamond solitaire - diamond,

£600.00 · Buy It Now

» View details on eBay #sponsored
Yellow 18ct gold diamond - gold,

Yellow 18ct gold diamond - gold,

£1128.70 · Buy It Now

» View details on eBay #sponsored
18ct gold diamond - , gia

18ct gold diamond - , gia

£2700.00 · Buy It Now

» View details on eBay #sponsored
18ct gold diamond - 18ct,

18ct gold diamond - 18ct,

£495.00 · Buy It Now

» View details on eBay #sponsored
Beaverbrooks 18ct gold diamond - beaverbrooks,

Beaverbrooks 18ct gold diamond - beaverbrooks,

£618.70 · Buy It Now

» View details on eBay #sponsored
18ct white gold - white,

18ct white gold - white,

£1536.70 · Buy It Now

» View details on eBay #sponsored
White gold 50 carat - white,

White gold 50 carat - white,

£515.68 · Buy It Now

» View details on eBay #sponsored
18ct yellow gold solitaire - yellow,

18ct yellow gold solitaire - yellow,

£613.60 · Buy It Now

» View details on eBay #sponsored
18ct gold 50ct - 18ct,

18ct gold 50ct - 18ct,

£950.00 · Buy It Now

» View details on eBay #sponsored
0ct cushion cut - 4.0ct,

0ct cushion cut - 4.0ct,

£210.00 · Buy It Now

» View details on eBay #sponsored
18ct gold 51ct old - gold, cut

18ct gold 51ct old - gold, cut

£650.00 · Buy It Now

» View details on eBay #sponsored

Looking for more 18ct gold diamond solitaire ring?

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

🔍 Search live deals
📊96 listings · from £108.55 · avg £963.41
⚠️ These listings were last updated more than 26 days ago. Search for fresh listings

Browse 96 18ct gold diamond solitaire ring listings currently in our index. Prices range from £108.55 to £5085.7, with an average of £963.41. 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 18ct gold diamond solitaire ring →

Try this: amber bead | antique marcasite rings | witch charm | limoges brooch | silver lockets | diamante dress clips | grand tour cameo | vintage russian gold ring | vintage malachite necklace | vintage silver butterfly wing brooch

Shop by budget

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

Everything you need to know about 18ct gold diamond solitaire ring

Whether you are looking for a brand-new or second-hand 18ct gold diamond solitaire ring, 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 £108.55, while premium listings can reach £5085.7 — giving you a wide budget spread to work with. The average price of £963.41 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.

🔍 18ct gold diamond solitaire ring Search live on eBay