Tiffany platinum diamond engagement ring
Tiffany platinum diamond engagement ring for sale on Ireland's largest auction and classifieds sites
Tiffany co platinum - tiffany, - £363.70
Clarity grade vs1 • Diamond weight carat • Inscribed serial number - Free postage - New and Used
Clarity grade vs1 • Diamond weight carat • Inscribed serial number - Free postage - New and Used
Tiffany platinum vs - co, - £1750.00
Tiffany solitaire diamond • Platinum 950 beautiful • Ring from world - Free postage - New and Used
Tiffany solitaire diamond • Platinum 950 beautiful • Ring from world - Free postage - New and Used
Tiffany platinum diamond - &, co. - £1750.00
Tiffany platinum solitaire • Ring 0.69ct princess • Cut diamond this - Free postage - New and Used
Tiffany platinum solitaire • Ring 0.69ct princess • Cut diamond this - Free postage - New and Used
Tiffany three stone - &, co - £2395.00
18k platinum diamond • Tiffany elsa peretti • Ippolita blue topaz - Free postage - New and Used
18k platinum diamond • Tiffany elsa peretti • Ippolita blue topaz - Free postage - New and Used
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Tiffany setting platinum - &, - £4250.00
Tiffany ring set • 0.80ct round brilliant • Cut diamond which - Free postage - New and Used
Tiffany ring set • 0.80ct round brilliant • Cut diamond which - Free postage - New and Used
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48 listings · from £363.7 · avg £3712.97
⚠️ These listings were last updated more than 97 days ago.
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Browse 48 tiffany platinum diamond engagement ring listings currently in our index. Prices range from £363.7 to £18123.37, with an average of £3712.97. 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 tiffany platinum diamond engagement ring →
Tiffany emerald cut - tiffany, & - £2699.00
You can see • From photos inner • Band has tiffany - Free postage - New and Used
You can see • From photos inner • Band has tiffany - Free postage - New and Used
Tiffany platinum sapphire - tiffany, - £1250.00
Superb ring tiffany • Pt950 complete tapered • Baguette cut diamond - Free postage - New and Used
Superb ring tiffany • Pt950 complete tapered • Baguette cut diamond - Free postage - New and Used
Tiffany co engagement - &, - £4336.70
Tiffany engagement diamond • Ring platinum vs1 • 0.63 carat pristine - Free postage - New and Used
Tiffany engagement diamond • Ring platinum vs1 • 0.63 carat pristine - Free postage - New and Used
Tiffany platinum diamond - &, co. - £3576.70
Tiffany diamond certificate • Seria hallmarked engraved • Serial number inside - Free postage - New and Used
Tiffany diamond certificate • Seria hallmarked engraved • Serial number inside - Free postage - New and Used
Tiffany diamond platinum - tiffany, & - £1230.70
This tiffany solitaire • Style band setting • Making classic elegant - Free postage - New and Used
This tiffany solitaire • Style band setting • Making classic elegant - Free postage - New and Used
Tiffany platinum round - &, - £11586.70
Sale this stunning • Authentic tiffany classic • Solitaire setting condition - Free postage - New and Used
Sale this stunning • Authentic tiffany classic • Solitaire setting condition - Free postage - New and Used
Stunning tiffany co - stunning, & - £2454.70
Ring perfect those • Who appreciate beauty • Elegance classic design - Free postage - New and Used
Ring perfect those • Who appreciate beauty • Elegance classic design - Free postage - New and Used
Tiffany platinum knife - tiffany, & - £1399.00
You can see • From photos inner • Band has tiffany - Free postage - New and Used
You can see • From photos inner • Band has tiffany - Free postage - New and Used
Tiffany platinum etoile - &, - £1230.70
This tiffany platinum • Etoile diamond ring • Features round 0.31 - Free postage - New and Used
This tiffany platinum • Etoile diamond ring • Features round 0.31 - Free postage - New and Used
Tiffany platinum - co., - £2942.71
Ring made tiffany • Weight 4.3 grams • There 0.48 total - Free postage - New and Used
Ring made tiffany • Weight 4.3 grams • There 0.48 total - Free postage - New and Used
Tiffany diamond and - tiffany, - £1994.68
Stunning diamond platinum • Full circle eternity • Ring from world - Free postage - New and Used
Stunning diamond platinum • Full circle eternity • Ring from world - Free postage - New and Used
Tiffany platinum diamond - &, co. - £3357.40
Authentic tiffany diamond • Engagement ring this • Features 0.76 carat - Free postage - New and Used
Authentic tiffany diamond • Engagement ring this • Features 0.76 carat - Free postage - New and Used
Tiffany soleste halo - tiffany, - £12085.70
This gia certified • Ring features cushion • Shaped main stone - Free postage - New and Used
This gia certified • Ring features cushion • Shaped main stone - Free postage - New and Used
Tiffany harmony diamond - tiffany, - £705.40
This elegant ring • From tiffany needs • Clean polishing - Free postage - New and Used
This elegant ring • From tiffany needs • Clean polishing - Free postage - New and Used
Tiffany 93ct i - &, xxx - £4950.00
- Free postage - New and Used
- Free postage - New and Used
Tiffany 48 h - tiffany, co - £2454.70
Excellent cut grade • Vvs2 diamond clarity • Highest quality brilliance - Free postage - New and Used
Excellent cut grade • Vvs2 diamond clarity • Highest quality brilliance - Free postage - New and Used
Tiffany 0 72ct h - &, co. - £5250.00
Tiffany diamond • Engagement ring truly • Exceptional colourless natural - Free postage - New and Used
Tiffany diamond • Engagement ring truly • Exceptional colourless natural - Free postage - New and Used
Tiffany platinum 0 78ct - tiffany, 0.78ct - £4550.00
Tiffany platinum 0.78ct • Diamond solitaire ring • Round brilliant cut - Free postage - New and Used
Tiffany platinum 0.78ct • Diamond solitaire ring • Round brilliant cut - Free postage - New and Used
Tiffany platinum diamond - &, - £2658.70
Immaculate condition polished • Ready - Free postage - New and Used
Immaculate condition polished • Ready - Free postage - New and Used
Tiffany platinum etoile - &, co - £792.10
Beautiful platinum solitaire • Ring from tiffany • Etoile collection 0.3ct - Free postage - New and Used
Beautiful platinum solitaire • Ring from tiffany • Etoile collection 0.3ct - Free postage - New and Used
Authentic tiffany 0 - authentic, co. - £1536.70
Rrp 000 ideal • Gift collector piece • Inclusions tiffany ring - Free postage - New and Used
Rrp 000 ideal • Gift collector piece • Inclusions tiffany ring - Free postage - New and Used
Tiffany platinum emerald - co., - £7361.00
- Free postage - New and Used
- Free postage - New and Used
Tiffany round diamond - co, - £4093.72
Diamond certificate tiffany • Ring box excellent • 950 7023 d0.90 - Free postage - New and Used
Diamond certificate tiffany • Ring box excellent • 950 7023 d0.90 - Free postage - New and Used
Tiffany platinum 0 19ct - platinum, 0.19ct - £895.00
Set top quality • Colourless 0.19ct princess • Cut natural diamond - Free postage - New and Used
Set top quality • Colourless 0.19ct princess • Cut natural diamond - Free postage - New and Used
Tiffany platinum - tiffany, co. - £1995.70
Tiffany engagement ring • Per photo box • Receipts papers any - Free postage - New and Used
Tiffany engagement ring • Per photo box • Receipts papers any - Free postage - New and Used
Tiffany platinum diamond - co., - £6332.41
Ring was never • Put due relationship • Not working brand - Free postage - New and Used
Ring was never • Put due relationship • Not working brand - Free postage - New and Used
Tiffany platinum 31ct - &, - £1378.23
Princess cut diamond • Tiffany platinum carat • Features single prong - Free postage - New and Used
Princess cut diamond • Tiffany platinum carat • Features single prong - Free postage - New and Used
Tiffany diamond - tiffany, co. - £850.00
Natural diamond • Platinum solitaire ring • Genuine very good - Free postage - New and Used
Natural diamond • Platinum solitaire ring • Genuine very good - Free postage - New and Used
Tiffany platinum diamond - &, - £1536.70
Inside ring has • Tiffany serial number • 75ct 950 platinum - Free postage - New and Used
Inside ring has • Tiffany serial number • 75ct 950 platinum - Free postage - New and Used
Tiffany 40ct lucida - tiffany, diamond - £2862.70
Tiffany exclusive diamond • Cut lucida design • Now retired highly - Free postage - New and Used
Tiffany exclusive diamond • Cut lucida design • Now retired highly - Free postage - New and Used
Tiffany platinum diamond - tiffany, & - £975.70
Tiffany setting platinum • Solitaire diamond engagement • Ring one round - Free postage - New and Used
Tiffany setting platinum • Solitaire diamond engagement • Ring one round - Free postage - New and Used
Tiffany platinum 0 - tiffany, co - £4800.00
Tiffany platinum 0.78 • Carat diamond solitaire • Round brilliant cut - Free postage - New and Used
Tiffany platinum 0.78 • Carat diamond solitaire • Round brilliant cut - Free postage - New and Used
Tiffany solitaire diamond - solitaire, - £2380.00
Gorgeous tiffany platinum • Diamond solitaire ring • Beautiful 0.33 carat - Free postage - New and Used
Gorgeous tiffany platinum • Diamond solitaire ring • Beautiful 0.33 carat - Free postage - New and Used
Tiffany 0 23 carat - co., 0.23 - £1200.00
Centre face find • Single 0.23 carat • Round brilliant cut - Free postage - New and Used
Centre face find • Single 0.23 carat • Round brilliant cut - Free postage - New and Used
Tiffany round diamond - tiffany, - £18123.37
Our showroom conveniently • Located heart downtown • Chicago diamond district - Free postage - New and Used
Our showroom conveniently • Located heart downtown • Chicago diamond district - Free postage - New and Used
Tiffany harmony - co., - £503.45
Tiffany magnificent excellent • Almost very beautiful • State ring there - Free postage - New and Used
Tiffany magnificent excellent • Almost very beautiful • State ring there - Free postage - New and Used
Tiffany 0 38ct oval - 0.38ct, cut - £4299.00
Model soleste ring • Box certificate material • Platinum gemstone cut - Free postage - New and Used
Model soleste ring • Box certificate material • Platinum gemstone cut - Free postage - New and Used
Tiffany 54tcw f vvs1 - &, 1.54tcw - £11950.00
Stunning tiffany legacy • Engagement ring there • Something especially magical - Free postage - New and Used
Stunning tiffany legacy • Engagement ring there • Something especially magical - Free postage - New and Used
Tiffany diamond platinum - tiffany, & - £1179.70
This tiffany diamond • Platinum engagement ring • Features stunning 0.30 - Free postage - New and Used
This tiffany diamond • Platinum engagement ring • Features stunning 0.30 - Free postage - New and Used
Tiffany 0 53ct - tiffany, 0.53ct - £3750.00
Style classic tiffany • Solitaire centre diamond • Here help features - Free postage - New and Used
Style classic tiffany • Solitaire centre diamond • Here help features - Free postage - New and Used
Tiffany diamond - tiffany, co. - £1000.00
Tiffany iconic claw • Setting design - Free postage - New and Used
Tiffany iconic claw • Setting design - Free postage - New and Used
Tiffany wedding engagment - tiffany, - £15644.79
Eternity full circle • Band wedding ring • Prong 1.42 color - Free postage - New and Used
Eternity full circle • Band wedding ring • Prong 1.42 color - Free postage - New and Used
Tiffany solitaire ring size - tiffany, - £1560.00
Worried about quality • Condition used very • Good material type - Free postage - New and Used
Worried about quality • Condition used very • Good material type - Free postage - New and Used
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Everything you need to know about tiffany platinum diamond engagement ring
Whether you are looking for a brand-new or second-hand tiffany platinum diamond engagement ring, 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 £363.7, while premium listings can reach £18123.37 — giving you a wide budget spread to work with. The average price of £3712.97 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.