Condition
Purchase
Sort by
Time
Various
18ct gold rope chain necklace - 18ct,
£1195.00
Buy It Now
Mikimoto cultured white - white, aaa
£328.00
Buy It Now
18ct gold - 18ct,
£130.70
Buy It Now
18k yellow gold chain necklace - 18k,
£177.49
Buy It Now
18ct 750 yellow - 18ct, box
£924.70
Buy It Now
Fope silver star necklace - fope,
£817.60
Buy It Now
Luxury statement unoaerre 18ct - unoaerre,
£802.30
Buy It Now
18ct yellow gold box chain - yellow,
£542.20
Buy It Now
18ct 750 saudi gold - 750, mesh
£617.68
Buy It Now
Pre owned 18ct gold tone - pre-owned,
£1448.99
Buy It Now
18ct yellow gold - 18ct,
£1099.00
Buy It Now
18ct gold diamond necklace - diamond,
£699.00
Buy It Now
Solid yellow gold figaro 750 - solid,
£822.70
Buy It Now
Authentic yellow gold - authentic,
£291.90
Buy It Now
Cartier diaman leger - cartier,
£1332.70
Buy It Now
Unisex 18ct gold cage chain - unisex,
£92.64
Buy It Now
Pre owned 18ct - pre-owned, gold
£669.99
Buy It Now
18ct yellow gold - yellow, chain
£291.90
Buy It Now
Yellow diamond necklace - yellow, heart
£3065.68
Buy It Now
Gassan 121 18ct - 18ct, gold
£799.00
Buy It Now
18ct yellow gold inch - yellow,
£628.90
Buy It Now
18ct gold natural - 18ct,
£695.00
Buy It Now
18karat italian gold - 18karat,
£705.40
Buy It Now
18k solid yellow gold diamond - 18k,
£600.00
Buy It Now
Van cleef arpels - arpels, vca
£1008.86
Buy It Now
18ct yellow gold - yellow, chain
£741.10
Buy It Now
Pre owned 18ct - 18ct, link
£626.99
Buy It Now
750 hallmarked 18ct - hallmarked,
£399.99
Buy It Now
18k gold necklace - gold,
£162.04
Buy It Now
Monica vinader rio - monica,
£156.70
Buy It Now
Solid 18ct gold - 18ct,
£89.10
Buy It Now
Unisex 18ct gold - unisex,
£100.74
Buy It Now
18ct 750 yellow gold - 750, fancy
£1999.99
Buy It Now
18ct gold hallmarked natural - 18ct,
£914.50
Buy It Now
18ct white gold - 18ct, chain
£500.05
Buy It Now
Caret yellow gold - yellow, necklace
£817.60
Buy It Now
18karat italian gold double - 18karat,
£348.40
Buy It Now
Carat diamond necklace - carat,
£2250.70
Buy It Now
18ct gold high quality - , real
£185.00
Buy It Now
Vintage 18ct rose gold diamond - vintage,
£395.00
Buy It Now
18karat italian gold - italian,
£507.01
Buy It Now
Genuine tiffany elsa - elsa, peretti
£618.70
Buy It Now
Carat solid gold mesh - 18,
£1383.70
Buy It Now
18ct solid yellow gold 2mm - 18ct, 1.2mm
£556.48
Buy It Now
Solid 18ct gold dainty - gold,
£187.90
Buy It Now
18ct white gold diamond - gold, 5
£700.00
Buy It Now
18ct gold chain 18k - chain,
£455.50
Buy It Now
Ladies 18ct yellow - yellow, gold
£6336.70
Buy It Now
18ct fine figaro chain - figaro,
£659.99
Buy It Now
18ct gold diamond - gold,
£599.00
Buy It Now
18k gold chain - 18k,
£1230.70
Buy It Now
18ct gold diamond pendant - pendant, 16"
£695.20
Buy It Now
18karat italian gold inches - 18karat, 22
£341.26
Buy It Now
18ct gold natural diamond - 18ct,
£524.57
Buy It Now
Hallmarked 18ct gold mariner - gold,
£870.00
Buy It Now
Solid 18ct yellow gold - , dainty
£89.10
Buy It Now
French gold necklace 18ct - necklace,
£696.22
Buy It Now
18ct 750 stamped - &, foreign
£669.70
Buy It Now
18ct yellow gold franco chain - 18ct,
£399.40
Buy It Now
18ct yellow gold necklace - 18ct,
£430.75
Buy It Now
18ct gold necklace - gold,
£575.00
Buy It Now
18ct diamond necklace - necklace, 0.25ct
£975.70
Buy It Now
Pre owned 18ct yellow - pre-owned, gold
£3200.00
Buy It Now
18ct gold chain 750 hallmark - 750,
£96.38
Buy It Now
18ct gold chain - 18ct,
£172.30
Buy It Now
18ct gold chain - gold, with
£599.00
Buy It Now
18ct white gold - , hallmarked
£1026.70
Buy It Now
18k gold natural diamond - 18k,
£1800.00
Buy It Now
Tiffany 18ct - &,
£848.20
Buy It Now
18k yellow gold chain necklace - gold,
£21.50
Buy It Now
Solid rose gold - solid, 18 ct
£567.70
Buy It Now
Brand new 18ct - brand, gold
£525.00
Buy It Now
Fine 18ct gold cabochon garnet - cabochon,
£495.00
Buy It Now
18karat italian gold unisex - 18karat,
£628.90
Buy It Now
18ct gold chain 750 - chain, hallmark
£146.30
Buy It Now
Tiffany signed 18ct - &,
£669.70
Buy It Now
18ct gold vintage - 18ct,
£29.99
Buy It Now
18ct yellow gold box - yellow,
£312.70
Buy It Now
Mappin webb 18ct yellow - 18ct, gold
£848.20
Buy It Now
Small belcher link necklace - small,
£999.95
Buy It Now
Pre owned 18ct white - pre-owned,
£291.90
Buy It Now
18ct yellow gold box chain - 18ct,
£817.60
Buy It Now
18ct gold chain necklace - gold,
£260.70
Buy It Now
Antique victorian 18ct gold - victorian,
£350.00
Buy It Now
Solid 18ct yellow gold - , dainty
£68.30
Buy It Now
18ct yellow gold - yellow,
£2400.00
Buy It Now
18ct gold and - gold, drop
£995.00
Buy It Now
Pre owned 18ct - gold, double
£1249.99
Buy It Now
Italian 750 yellow - italian,
£516.70
Buy It Now
Jade rich apple green 18ct - jade,
£55.00
Buy It Now
18ct yellow gold box - yellow,
£270.48
Buy It Now
18ct solid yellow gold - yellow,
£232.80
Buy It Now
18ct yellow gold franco - 18ct,
£1164.40
Buy It Now
Yellow gold chain - ct,
£375.00
Buy It Now
18ct gold diamond pendant - gold,
£450.00
Buy It Now
Pretty 18ct gold diamond
£340.00
Buy It Now
Looking for more 18ct gold necklace?
Search eBay live — fresh results filtered for the best value, updated every hour.
Browse 96 18ct gold necklace listings currently in our index. Prices range from £21.5 to £6336.7, with an average of £747.95. 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 necklace →
Try this: 18k gold chain | mens gold chain | gold ingot | 18ct gold chain | western gun | pandora necklace | silver belcher chain | 14ct gold chain | antique paste | clogau pendant
Whether you are looking for a brand-new or second-hand 18ct gold necklace, 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 £21.5, while premium listings can reach £6336.7 — giving you a wide budget spread to work with. The average price of £747.95 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.