3 carat diamond ring
3 carat diamond ring for sale on Ireland's largest auction and classifieds sites
Budget picks — under £169
Hallmarked sterling silver • Average weight 1.58 • Grams - Free postage - New and Used
Product description this • Bella ring perfect • Which features brilliant - Free postage - New and Used
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
Looking for more 3 carat diamond ring?
Search eBay live — fresh results filtered for the best value, updated every hour.
This item ice • White big impact • Finger set platinum - Free postage - New and Used
Browse 48 3 carat diamond ring listings currently in our index. Prices range from £20.95 to £2943.48, with an average of £657.77. 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 3 carat diamond ring →
This refers how • Free from imperfections • Diamond understand most - Free postage - New and Used
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
Cut too shallow • Light will pass • Through diamond not - Free postage - New and Used
Here quick comparison • Few facts about • Diamonds signity diamond - Free postage - New and Used
Here quick comparison • Few facts about • Diamonds signity diamond - Free postage - New and Used
Here quick comparison • Few facts about • Diamonds signity diamond - Free postage - New and Used
Gold coins also • Have range other • Services including ring - Free postage - New and Used
You can customize • Following things given • Below ring resizing - Free postage - New and Used
Natural round diamond • Designer bubble ring • Yellow gold hatton - Free postage - New and Used
Also have range • Other services including • Ring engraving jewellery - Free postage - New and Used
Mid-range — £169 to £466
Also have range • Other services including • Ring engraving jewellery - Free postage - New and Used
Also have range • Other services including • Ring engraving jewellery - Free postage - New and Used
Also have range • Other services including • Ring engraving jewellery - Free postage - New and Used
Also have range • Other services including • Ring engraving jewellery - Free postage - New and Used
Morganite diamond white • Gold east west • Ring this stunning - Free postage - New and Used
Also have range • Other services including • Ring engraving jewellery - Free postage - New and Used
Also have range • Other services including • Ring engraving jewellery - Free postage - New and Used
Shape pear shaped • Condition ring minor • Polished cleaned jeweller - Free postage - New and Used
Ring can resize • Your local jeweler • This makes harder - Free postage - New and Used
Hue aqua free • Appraisal service diamond • Grades genuine aquamarines - Free postage - New and Used
Band ring pave • Set round brilliant • Cut diamonds samuels - Free postage - New and Used
Leave positive feedback • Import duties taxes • Charges are not - Free postage - New and Used
Also have range • Other services including • Ring engraving jewellery - Free postage - New and Used
Gold coins also • Have range other • Services including ring - Free postage - New and Used
Also have range • Other services including • Ring engraving jewellery - Free postage - New and Used
This 18ct yellow • Gold carat diamond • Ring stunning piece - Free postage - New and Used
Premium — over £549
Gold coins also • Have range other • Services including ring - Free postage - New and Used
950 platinum gold • Wedding band 0.20 • Certified lab created - Free postage - New and Used
Gold coins also • Have range other • Services including ring - Free postage - New and Used
Diamond solitaire ring • Rings swarovski pure • Brilliance stone hand - Free postage - New and Used
Piece not hallmarked • But fully tested • 18ct gold 3.06g - Free postage - New and Used
Certification igi certified • Stone options choose • From white topaz - Free postage - New and Used
Diamond solitaire ring • Rings accents stone • Hand picked inspected - Free postage - New and Used
Certification igi certified • Stone options choose • From white topaz - Free postage - New and Used
One them quite • Visible naked eye • Black speck has - Free postage - New and Used
Round cut diamond • Band set 3.00 • 18k yellow gold - Free postage - New and Used
Stone weight 1.50 • Certification igi certified • Options choose from - Free postage - New and Used
Hatton garden jewellery • Quarter london clarity • Color shape round - Free postage - New and Used
Diamond carat weight • 1.15cttw main stone • Cut round tapered - Free postage - New and Used
Certification igi certified • Stone options choose • From white topaz - Free postage - New and Used
Hallmarked gold platinum • Free ring sizing • Available also deal - Free postage - New and Used
Hallmarked gold platinum • Free ring sizing • Also deal wholesale - Free postage - New and Used
Try this: 9ct gold gypsy | 9ct gold horse shoe ring | 9ct gold padlock | 9ct gold initial | 9ct horse | 9ct gold onyx ring | abalone sterling silver earrings | ametrine pendant | amore baci | baroque pearl necklace
🔥 Best eBay deals on 3 carat diamond ring
See all listings on eBay →These 48 listings for 3 carat diamond ring are the lowest-priced items currently in our index. Prices are sorted ascending so you can quickly gauge the market before going further.
Ladies Solid Sterling 925
Hallmarked sterling silver • Average weight 1.58 • Grams
£21
Engagement Ring Size 8 + 2
Product description this • Bella ring perfect • Which features brilliant
£53
3.78 Carat Lab Created Diamond
Cut too shallow • Light will pass • Through diamond not
£65
Everything you need to know about 3 carat diamond ring
Whether you are looking for a brand-new or second-hand 3 carat diamond 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 £20.95, while premium listings can reach £2943.48 — giving you a wide budget spread to work with. The average price of £657.77 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.