Platinum necklace
Platinum necklace for sale on Ireland's largest auction and classifieds sites
Platinum curb chain necklace - curb, - £399.40
Platinum curb chain • 950 solid plain • Necklace hallmarked introducing - Free postage - New and Used
Platinum curb chain • 950 solid plain • Necklace hallmarked introducing - Free postage - New and Used
Carat lab diamond pear - 13.7, - £140.00
Pear lab created • Set 1.0 carat • Diamond further 107 - Free postage - New and Used
Pear lab created • Set 1.0 carat • Diamond further 107 - Free postage - New and Used
Carat lab created cushion - carat, - £75.00
This refers how • Free from imperfections • Diamond understand most - Free postage - New and Used
This refers how • Free from imperfections • Diamond understand most - Free postage - New and Used
Carat lab created - lab, diamond - £75.00
This refers how • Free from imperfections • Diamond understand most - Free postage - New and Used
This refers how • Free from imperfections • Diamond understand most - Free postage - New and Used
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950 solid platinum 1mm fine - 1mm, - £349.00
950 solid platinum • 1mm fine curb • British assay hallmarked - Free postage - New and Used
950 solid platinum • 1mm fine curb • British assay hallmarked - Free postage - New and Used
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48 listings · from £2.49 · avg £558.96
⚠️ These listings were last updated more than 99 days ago.
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Browse 48 platinum necklace listings currently in our index. Prices range from £2.49 to £7310.59, with an average of £558.96. 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 →
Pt950 platinum diamond - pt950, - £215.67
- Free postage - New and Used
- Free postage - New and Used
925 silver box 8mm - box, 0.8mm*18 - £2.49
Fitting bolt ring • Fastener material solid • 925 sterling silver - Free postage - New and Used
Fitting bolt ring • Fastener material solid • 925 sterling silver - Free postage - New and Used
Diamonite trilogy cubic - diamonite, - £14.50
Diamonite stones are • Finest aaa grade • Equivalent colour diamond - Free postage - New and Used
Diamonite stones are • Finest aaa grade • Equivalent colour diamond - Free postage - New and Used
Solid 950 platinum 5mm spiga - platinum, 1.5mm - £409.00
Solid 950 platinum • 1.5mm spiga chain • Necklace british assay - Free postage - New and Used
Solid 950 platinum • 1.5mm spiga chain • Necklace british assay - Free postage - New and Used
925 sterling silver - 925, platinum - £7.58
925 sterling silver • Bar shaped pendant • Eco friendly material - Free postage - New and Used
925 sterling silver • Bar shaped pendant • Eco friendly material - Free postage - New and Used
Carat lab created diamond - created, - £75.00
Cut too shallow • Light will pass • Through diamond not - Free postage - New and Used
Cut too shallow • Light will pass • Through diamond not - Free postage - New and Used
Carat lab diamond - 0.48, - £75.00
Set pear cut • Simulated diamond halo • Designer mount engraved - Free postage - New and Used
Set pear cut • Simulated diamond halo • Designer mount engraved - Free postage - New and Used
Carat lab created diamond - lab, - £75.00
This refers how • Free from imperfections • Diamond understand most - Free postage - New and Used
This refers how • Free from imperfections • Diamond understand most - Free postage - New and Used
Carat lab created diamond - lab, - £75.00
Cut too shallow • Light will pass • Through diamond not - Free postage - New and Used
Cut too shallow • Light will pass • Through diamond not - Free postage - New and Used
645 carat lab - lab, created - £75.00
Hallmarked added quality • Set 0.645 carat • Brilliant round cut - Free postage - New and Used
Hallmarked added quality • Set 0.645 carat • Brilliant round cut - Free postage - New and Used
Carat lab created - 0.6, - £75.00
This refers how • Free from imperfections • Diamond understand most - Free postage - New and Used
This refers how • Free from imperfections • Diamond understand most - Free postage - New and Used
Moissanite key pendant - key, - £26.69
Plating platinum total • Gem weight 0.470ct - Free postage - New and Used
Plating platinum total • Gem weight 0.470ct - Free postage - New and Used
5ct vvs1 5mm moissanite - 0.5ct, - £115.20
Radiance fire this • Created diamond equivalent • Not superior natural - Free postage - New and Used
Radiance fire this • Created diamond equivalent • Not superior natural - Free postage - New and Used
Special offer 8mm - , sea - £230.00
Value proposition 8mm • Perfectly round pearls • Natural hues lab - Free postage - New and Used
Value proposition 8mm • Perfectly round pearls • Natural hues lab - Free postage - New and Used
Pure solid platinum marine - pure, - £343.37
Marine link patterned • Chain necklace pt950 • Platinum 48cm 2mm - Free postage - New and Used
Marine link patterned • Chain necklace pt950 • Platinum 48cm 2mm - Free postage - New and Used
Pendant necklace for women - for, - £16.79
Gifts her ari • Heart collection - Free postage - New and Used
Gifts her ari • Heart collection - Free postage - New and Used
Tiffany necklace circlet - &, - £744.99
Materialpt950 platinum gem • Stonediamond this our • Regulation compensate item - Free postage - New and Used
Materialpt950 platinum gem • Stonediamond this our • Regulation compensate item - Free postage - New and Used
Ethiopian welo opal - welo, - £446.25
Welo opal tanzanite • Necklace features stunning • Stones set platinum - Free postage - New and Used
Welo opal tanzanite • Necklace features stunning • Stones set platinum - Free postage - New and Used
1mm solid sterling - sterling, 925 - £12.09
This superb quality • Solid 925 sterling • Silver chain from - Free postage - New and Used
This superb quality • Solid 925 sterling • Silver chain from - Free postage - New and Used
Tiffany platinum diamond - co., - £2607.46
Hallmark tiffany pt950 • Ruby round rubies • Carat total weight - Free postage - New and Used
Hallmark tiffany pt950 • Ruby round rubies • Carat total weight - Free postage - New and Used
Pisces zodiac star sign - zodiac, - £34.95
925 sterling silver • Pisces necklace february • March zodiac necklaces - Free postage - New and Used
925 sterling silver • Pisces necklace february • March zodiac necklaces - Free postage - New and Used
925 sterling steel high end - sterling, - £18.28
This high end • Necklace features natural • White zircon set - Free postage - New and Used
This high end • Necklace features natural • White zircon set - Free postage - New and Used
1mm solid sterling silver 925 - solid, - £12.09
This superb quality • Solid 925 sterling • Silver chain from - Free postage - New and Used
This superb quality • Solid 925 sterling • Silver chain from - Free postage - New and Used
2ct heart cut - 2ct, necklace - £312.01
Quality heart everything • Discover ultimate elegance • Sophistication sparkle impex - Free postage - New and Used
Quality heart everything • Discover ultimate elegance • Sophistication sparkle impex - Free postage - New and Used
365 carat lab created - 2.365, - £75.00
Light will pass • Through diamond not • Bounce back loosing - Free postage - New and Used
Light will pass • Through diamond not • Bounce back loosing - Free postage - New and Used
Carat lab created - carat, diamond - £65.00
This refers how • Free from imperfections • Diamond understand most - Free postage - New and Used
This refers how • Free from imperfections • Diamond understand most - Free postage - New and Used
Carat lab created diamond - 1.0, - £75.00
This refers how • Free from imperfections • Diamond understand most - Free postage - New and Used
This refers how • Free from imperfections • Diamond understand most - Free postage - New and Used
Platinum plated musical note - platinum, - £10.79
See other styles • Jewellery sale bay • Now what can - Free postage - New and Used
See other styles • Jewellery sale bay • Now what can - Free postage - New and Used
Heart adjustable length - heart, - £17.99
Ari heart collection • Gifts her - Free postage - New and Used
Ari heart collection • Gifts her - Free postage - New and Used
Pure solid platinum - pure, - £399.99
Floral butterfly necklace • Pt950 platinum symbol • Cobalt hallmarked authenticity - Free postage - New and Used
Floral butterfly necklace • Pt950 platinum symbol • Cobalt hallmarked authenticity - Free postage - New and Used
Harry winston lily cluster - lily, / - £5456.31
Spolished watches jewelry • Polished condition may • Have little signs - Free postage - New and Used
Spolished watches jewelry • Polished condition may • Have little signs - Free postage - New and Used
Harry winston cluster - winston, - £7310.59
Spolished watches jewelry • Polished condition may • Have little signs - Free postage - New and Used
Spolished watches jewelry • Polished condition may • Have little signs - Free postage - New and Used
S925 sterling silver universal - s925, - £5.99
Material s925 pure • Silver pearls picture • Not include - Free postage - New and Used
Material s925 pure • Silver pearls picture • Not include - Free postage - New and Used
635 carat lab diamond pear - 2.635, - £75.00
Set 2.635 carat • Pear cut simulated • Designer mount engraved - Free postage - New and Used
Set 2.635 carat • Pear cut simulated • Designer mount engraved - Free postage - New and Used
Necklace platinum filled - necklace, - £80.01
Amj iconic collection • Presents stunning 18k • White gold finish - Free postage - New and Used
Amj iconic collection • Presents stunning 18k • White gold finish - Free postage - New and Used
Tiffany pt950 platinum - tiffany, & - £438.63
Best regards - Free postage - New and Used
Best regards - Free postage - New and Used
Nushine gold white and - white, - £7.50
This fine grade • Polishing cloth made • From 100 cotton - Free postage - New and Used
This fine grade • Polishing cloth made • From 100 cotton - Free postage - New and Used
Platinum genuine diamond - , - £131.42
- Free postage - New and Used
- Free postage - New and Used
5mm platinum cable - 1.5mm, - £1099.83
Solid 1.5mm platinum • Cable chain necklace • Made using pure - Free postage - New and Used
Solid 1.5mm platinum • Cable chain necklace • Made using pure - Free postage - New and Used
Solid pt950 platinum - solid, - £3991.62
Platinum rings gold • Loose diamonds all • Ring sizes available - Free postage - New and Used
Platinum rings gold • Loose diamonds all • Ring sizes available - Free postage - New and Used
A3320600 howlite necklace - a3320600, - £11.87
Howlite necklace platinum • Overlay sterling silver • 194.400 total gem - Free postage - New and Used
Howlite necklace platinum • Overlay sterling silver • 194.400 total gem - Free postage - New and Used
Necklace tanzanite 850 - tanzanite, - £207.69
Tanzanite carat unmarked • 850 platinum necklace • Length 40cm accessories - Free postage - New and Used
Tanzanite carat unmarked • 850 platinum necklace • Length 40cm accessories - Free postage - New and Used
2ct heart cut necklace - 2ct, - £312.01
Quality heart everything • Discover ultimate elegance • Sophistication sparkle impex - Free postage - New and Used
Quality heart everything • Discover ultimate elegance • Sophistication sparkle impex - Free postage - New and Used
Try this: tea cup charm | antique pearls necklace | stick pin | wedgwood jasper ring | silver enamel butterfly brooch | duette clip | worcester brooch | exquisite flower brooch | brooches lot | vintage brooch box victorian
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Everything you need to know about platinum necklace
Whether you are looking for a brand-new or second-hand platinum necklace, eBay offers one of the largest selections available online. With 48 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 £7310.59 — giving you a wide budget spread to work with. The average price of £558.96 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.