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Trinny collar necklace - collar,
£68.30
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Ladies platinum box chain - platinum,
£207.66
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Carat pink lab diamond - carat,
£155.00
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Carat lab created - 1.0,
£75.00
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Ladies platinum diamond - ladies,
£1437.50
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Venetian chain platinum850 - venetian,
£214.44
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925 silver box 8mm inches - silver,
£2.49
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Platinum snake chain - platinum,
£1491.82
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Platinum 30ct diamond - platinum,
£895.00
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Certified natural diamond halo - natural,
£3321.70
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Necklace pendant triple - necklace,
£195.04
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Platinum 35ct diamond - platinum,
£850.00
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Platinum jewelco london - platinum, round
£1573.99
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Carat lab created pear cut - carat,
£75.00
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Carat canary yellow - 13.7,
£155.00
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Carat lab diamond - 4.28, round
£120.00
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Ball chain platinum850 - ball,
£430.31
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Platinum 5mm infinity chain - platinum, 2.5mm
£1942.66
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Platinum colour snake - colour, chain
£2.99
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Bespoke platinum tennis - tennis, ball
£1248.75
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950 platinum inch curb - 950, inch*
£565.00
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Platinum jewelco london round - platinum,
£4105.99
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Tiffany teardrop - tiffany&co.,
£304.54
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Ball chain platinum850 - chain,
£445.82
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2ct emerald cut - 1.2ct, lab
£1218.92
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Venetian chain platinum850 - venetian,
£208.78
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Hallmarked platinum twist curb - hallmarked,
£722.74
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Platinum foxtail chain - platinum,
£6550.00
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Carat toi moi cut lab - et,
£85.00
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Carat lab diamond pear - 2.51,
£145.00
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Carat lab diamond pear - 13.7,
£155.00
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Carat lab created - created, diamond
£85.00
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Fine 950 platinum - platinum, spiga
£722.74
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Platinum twisted curb - 18",
£775.78
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Tennis ball pendant platinum - pendant,
£2498.75
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Laura lombardi platinum - laura,
£156.70
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Auth tiffany necklace - tiffany&co.,
£590.95
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Authentic pt900 diamond - authentic,
£429.89
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Carat lab created - carat, oval
£75.00
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Platinum butterfly diamond - platinum,
£481.00
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Lab grown brilliant cut - lab,
£1155.00
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Diamond 11ct necklace - diamond,
£295.12
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Fine 950 platinum 8mm spiga - 0.8mm,
£537.10
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Platinum jewelco london round - jewelco,
£3226.99
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Diamond platinum pendant - &,
£2580.00
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Box chain necklace - box, 850
£205.27
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Authentic pt900 pt850 - authentic, pt900/pt850
£316.19
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925 sterling silver - 925, choker
£10.49
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Diamond estimated fly gd - [estimated, fly-i1-gd]
£542.98
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Tiffany co cobblestone - &,
£1607.93
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Platinum colour 3mm iron rolo - platinum,
£3.15
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Non heated pigeon blood - non-heated, pigeon's
£1684.15
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925 sterling silver necklace
£18.00
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1mm solid sterling silver 925 - 1mm,
£21.46
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Moissanite necklace - , in
£39.99
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Diamond 13ct necklace 950 - diamond, 0.13ct
£348.27
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Necklace diamond 850 platinum - diamond,
£204.43
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Auth tiffany necklace - auth,
£616.73
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Box chain necklace 45cm - chain,
£220.62
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Diamond natural emerald - diamond,
£137.08
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Diamond 573ct pendant - 0.573ct,
£756.14
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Platinum colour flat - platinum,
£4.35
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Carat lab created cushion - created,
£75.00
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Platinum plated necklace - plated,
£9.32
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Benedict medal necklace - st.,
£19.95
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Pt900 platinum pt850 - pt900, pt850/platinum
£339.78
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Jewelry double side - double,
£2610.54
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Diamonite trilogy cubic - diamonite,
£29.00
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Tiffany infinity - tiffany&co.,
£859.18
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Necklace earrings bracelet - earrings,
£14.95
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Diamond solitaire pendant - diamond,
£10300.00
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Diamond 30ct bezel - diamond,
£401.57
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Box chain necklace 40cm 850 - chain,
£322.53
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Stone diamond necklace pt850 - 3-stone,
£563.71
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Diamond round brilliant - round, &
£2780.00
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Pt900 platinum pt850 - pt900,
£396.66
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Star jewelry halo diamond - jewelry,
£422.78
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Box chain necklace - necklace, 850
£477.10
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Necklace earrings bracelet - earrings,
£14.95
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Necklace earrings bracelet - earrings,
£14.95
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A28 bear english pewter - a28,
£9.95
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Diamond 353ct necklace pt - diamond,
£421.75
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Necklace earrings bracelet - necklace,
£19.95
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Ukelele emblem silver - pp-,
£9.95
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Tiffany by the yard - tiffany, co.
£602.64
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03ct deep blue oval - blue,
£1000.00
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Diamond solitaire platinum - &,
£7790.00
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Auth forevermark necklace - auth,
£508.94
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Verite pt850 platinum necklace - verite,
£545.13
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Tiffany paper flowers - paper,
£751.03
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Screw chain platinum999 - screw,
£301.37
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Authentic pt850 diamond - authentic,
£425.55
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Tiffany soleste - tiffany, co.
£2122.45
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Moissanite mum necklace - mum, in
£31.89
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Carat lab created diamond - 1.0,
£75.00
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0ct round cut - 1.0ct,
£217.10
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Looking for more platinum necklace?
Search eBay live — fresh results filtered for the best value, updated every hour.
Browse 96 platinum necklace listings currently in our index. Prices range from £2.49 to £10300, with an average of £872.93. 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 platinum necklace →
Try this: monsoon jewellery | mens gold curb chain | vivienne westwood necklace | antique pearls necklace | butler wilson necklace | templar pendant | antique albert chain gold | turkish jewellery | orkney silver | gucci necklace gold
Whether you are looking for a brand-new or second-hand platinum 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 £2.49, while premium listings can reach £10300 — giving you a wide budget spread to work with. The average price of £872.93 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.