4 carat diamond ring
4 carat diamond ring for sale on Ireland's largest auction and classifieds sites
Round diamond carat lab - carat, (lab - £975.70
Ring impeccable condition • Hasn been used • Can provide certificate - Free postage - New and Used
Ring impeccable condition • Hasn been used • Can provide certificate - Free postage - New and Used
395 carat lab created - 4.395, - £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 - 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
Carat gold ring - carat, - £516.70
This carat gold • Ring stunning piece • Fine jewellery three - Free postage - New and Used
This carat gold • Ring stunning piece • Fine jewellery three - Free postage - New and Used
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Vintage 18k 18ct gold - vintage, - £649.99
Gemmae opes cambridge • Present this 18ct • Gold diamond ring - Free postage - New and Used
Gemmae opes cambridge • Present this 18ct • Gold diamond ring - Free postage - New and Used
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48 listings · from £57.9 · avg £793.97
Browse 48 4 carat diamond ring listings currently in our index. Prices range from £57.9 to £3728.63, with an average of £793.97. 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 4 carat diamond ring →
Carat pear cut - carat, lab - £1869.00
Cut pear brilliant • Lab grown diamond • White carat gold - Free postage - New and Used
Cut pear brilliant • Lab grown diamond • White carat gold - Free postage - New and Used
Samuel 9ct white gold - 9ct, 0.50 - £307.50
Samuels 9ct white • Gold 0.50 carat • Diamond ring band - Free postage - New and Used
Samuels 9ct white • Gold 0.50 carat • Diamond ring band - Free postage - New and Used
18ct white gold diamond - gold, ring - £855.61
18ct white gold • Diamond wedding ring • Flat court channel - Free postage - New and Used
18ct white gold • Diamond wedding ring • Flat court channel - Free postage - New and Used
Platinum and diamond - diamond, solitaire - £395.00
Setting gives prominence • Diamond which has • Plenty fire vivacity - Free postage - New and Used
Setting gives prominence • Diamond which has • Plenty fire vivacity - Free postage - New and Used
Diamond ring vvs2 - ring, igi - £2692.90
Solitaire rings this • Elegant ring features • Exquisite carat radiant - Free postage - New and Used
Solitaire rings this • Elegant ring features • Exquisite carat radiant - Free postage - New and Used
9ct yellow gold - yellow, diamond - £179.58
This lovely sparkling • Diamond ring set • Narrow white gold - Free postage - New and Used
This lovely sparkling • Diamond ring set • Narrow white gold - 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
Carat lab created - lab, diamond - £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 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
Carat lab created - carat, diamond - £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 created - 4.83, - £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
9ct gold ruby - ring, diamond - £169.00
This stunning 9ct • Yellow gold ring • Features beautiful wishbone - Free postage - New and Used
This stunning 9ct • Yellow gold ring • Features beautiful wishbone - Free postage - New and Used
Diamond ring vs1 igi - diamond, - £3728.63
Rings diamond • Center stone stunning • Rated vs1 clarity - Free postage - New and Used
Rings diamond • Center stone stunning • Rated vs1 clarity - Free postage - New and Used
Carat gold eternity - 9, - £156.70
Lovely 9carat gold • Eternity ring ruby • Diamond stones weight - Free postage - New and Used
Lovely 9carat gold • Eternity ring ruby • Diamond stones weight - Free postage - New and Used
3ct carat tanzanite - 3ct, - £57.90
This very limited • Edition 18ct gold • Plated silver ring - Free postage - New and Used
This very limited • Edition 18ct gold • Plated silver ring - Free postage - New and Used
9ct gold ruby diamond - gold, - £460.00
- Free postage - New and Used
- Free postage - New and Used
Oval cut lab grown - ct, - £367.49
Celebrate love this • Stunning 2.50 carat • Oval cut lab - Free postage - New and Used
Celebrate love this • Stunning 2.50 carat • Oval cut lab - Free postage - New and Used
Round diamond three stone - 3, - £107.00
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
Marquise lab grown diamond - lab, - £360.14
Marquise cut lab • Grown diamond ring • Those who love - Free postage - New and Used
Marquise cut lab • Grown diamond ring • Those who love - Free postage - New and Used
Oval cut lab - diamond, 925 - £390.36
3.50 carat oval • Cut lab grown • Diamond ring modern - Free postage - New and Used
3.50 carat oval • Cut lab grown • Diamond ring modern - Free postage - New and Used
Igi lab created - lab, diamond - £1564.54
Certification igi total • Carat weight 4.00 • Diamond type lab - Free postage - New and Used
Certification igi total • Carat weight 4.00 • Diamond type lab - Free postage - New and Used
Prong round brilliant cut - brilliant, - £354.42
Celebrate timeless elegance • This stunning 1.00 • Carat round brilliant - Free postage - New and Used
Celebrate timeless elegance • This stunning 1.00 • Carat round brilliant - Free postage - New and Used
Carat princess cut square - 1/4, - £332.91
Solid 10k yellow • Gold carat princess • Cut natural diamond - Free postage - New and Used
Solid 10k yellow • Gold carat princess • Cut natural diamond - Free postage - New and Used
18k gold diamond ring - 18k, - £1792.02
Certification igi certified • Centre stone weight • Options choose from - Free postage - New and Used
Certification igi certified • Centre stone weight • Options choose from - Free postage - New and Used
14k gold diamond ring - 14k, for - £1559.66
Certification igi certified • Stone options choose • From white topaz - Free postage - New and Used
Certification igi certified • Stone options choose • From white topaz - Free postage - New and Used
Diamond platinum ring - platinum, - £1523.68
Certification igi certified • Stone options choose • From white topaz - Free postage - New and Used
Certification igi certified • Stone options choose • From white topaz - Free postage - New and Used
Round cut diamond ring - diamond, - £1739.44
Certification igi certified • Stone options choose • From white topaz - Free postage - New and Used
Certification igi certified • Stone options choose • From white topaz - Free postage - New and Used
2ct baguette round cut - 2ct, - £113.00
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
Igi certified diamond ring - certified, - £2573.79
Solitaire rings diamond • Center stone stunning • Rated vs1 clarity - Free postage - New and Used
Solitaire rings diamond • Center stone stunning • Rated vs1 clarity - Free postage - New and Used
Oval cut lab grown - cut, - £349.52
Make bold yet • Elegant statement this • Stunning oval cut - Free postage - New and Used
Make bold yet • Elegant statement this • Stunning oval cut - Free postage - New and Used
Carat oval cut igi - oval, - £1654.97
Certification igi diamond • Type lab grown • Total carat weight - Free postage - New and Used
Certification igi diamond • Type lab grown • Total carat weight - Free postage - New and Used
Oval cut lab grown - cut, - £350.11
Make bold yet • Sophisticated statement this • Stunning oval cut - Free postage - New and Used
Make bold yet • Sophisticated statement this • Stunning oval cut - Free postage - New and Used
Oval cut lab grown diamond - cut, - £366.67
This ring features • Brilliant oval cut • Center stone complemented - Free postage - New and Used
This ring features • Brilliant oval cut • Center stone complemented - Free postage - New and Used
Cushion cut diamond ring lab - cut, - £1334.92
Certification igi certified • Stone options choose • From white topaz - Free postage - New and Used
Certification igi certified • Stone options choose • From white topaz - Free postage - New and Used
Diamond 18k gold ring - gold, for - £1496.73
Certification igi certified • Stone options choose • From white topaz - Free postage - New and Used
Certification igi certified • Stone options choose • From white topaz - Free postage - New and Used
Marquise cut lab grown diamond - lab, - £342.18
Make timeless statement • This elegant marquise • Cut lab grown - Free postage - New and Used
Make timeless statement • This elegant marquise • Cut lab grown - Free postage - New and Used
Oval vvs1 diamond - 2.50, ct - £97.99
Gem type best • Grades here quick • Comparison few facts - Free postage - New and Used
Gem type best • Grades here quick • Comparison few facts - Free postage - New and Used
Baguette diamond eternity - baguette, - £118.99
Signity diamond excellent • Cut equal ideal • Reflection loop clean - Free postage - New and Used
Signity diamond excellent • Cut equal ideal • Reflection loop clean - Free postage - New and Used
14k yellow gold igi lab - gold, - £1844.11
Certification igi total • Carat weight 4.75 • Diamond type lab - Free postage - New and Used
Certification igi total • Carat weight 4.75 • Diamond type lab - Free postage - New and Used
Pear cut engagement - pear, ring - £351.14
Celebrate your love • This breathtaking 1.5 • Carat pear cut - Free postage - New and Used
Celebrate your love • This breathtaking 1.5 • Carat pear cut - Free postage - New and Used
18k solid gold diamond - gold, - £550.00
18k solid yellow • White gold natural • Diamond disks hallmarked - Free postage - New and Used
18k solid yellow • White gold natural • Diamond disks hallmarked - Free postage - New and Used
Yellow gold ring for - ring, wedding - £1448.77
Certification igi certified • Stone options choose • From white topaz - Free postage - New and Used
Certification igi certified • Stone options choose • From white topaz - Free postage - New and Used
4carat cushion cut - 4carat, - £1496.91
You can customize • Following things given • Below ring resizing - Free postage - New and Used
You can customize • Following things given • Below ring resizing - Free postage - New and Used
Try this: 9 carat gold bangle | 9ct gold bangles | 9ct gold charms | 9ct gold ring | aaa tanzanite rings | aladdin lamp parts | alexandrite earrings | alexandrite stone | amber earrings | amber gemstone
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Everything you need to know about 4 carat diamond ring
Whether you are looking for a brand-new or second-hand 4 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 £57.9, while premium listings can reach £3728.63 — giving you a wide budget spread to work with. The average price of £793.97 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.