For Sale UK

4 carat diamond ring

4

4 carat diamond ring for sale on largest auction and classifieds sites

Home / Rings / 4 carat diamond ring refurbished & used for sale | For Sale UK
Carat lab created diamond - 0.4,

Carat lab created diamond - 0.4,

£65.00
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Carat lab created diamond - lab,

Carat lab created diamond - lab,

£75.00
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Carat lab created diamond - lab,

Carat lab created diamond - lab,

£75.00
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Carat lab created diamond - created,

Carat lab created diamond - created,

£75.00
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18carat white gold 33ct - 18carat,

18carat white gold 33ct - 18carat,

£599.00
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Vintage 18k 18ct gold - 18k, ring

Vintage 18k 18ct gold - 18k, ring

£617.49
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Carat lab diamond engagement - carat,

Carat lab diamond engagement - carat,

£2862.70
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Diamond carat platinum - 1/4,

Diamond carat platinum - 1/4,

£822.70
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Igi 50ct vs - igi,, lab-grown

Igi 50ct vs - igi,, lab-grown

£1999.00
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Carat lab created - carat, diamond

Carat lab created - carat, diamond

£65.00
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9ct yellow gold diamond - 9ct,

9ct yellow gold diamond - 9ct,

£425.30
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Carat lab created diamond - 0.4,

Carat lab created diamond - 0.4,

£65.00
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18ct white gold - 18ct, round

18ct white gold - 18ct, round

£640.00
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Diamond ring gold - diamond,

Diamond ring gold - diamond,

£1342.41
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Diamond ring wedding - ring,

Diamond ring wedding - ring,

£1407.70
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Round cut carat - 2.00,

Round cut carat - 2.00,

£111.60
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Carat grand accolade - grand,

Carat grand accolade - grand,

£78.70
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Stone 98ct canary - 3,

Stone 98ct canary - 3,

£105.00
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Diamond ring for - diamond,

Diamond ring for - diamond,

£1940.64
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Platinum diamond ring - diamond,

Platinum diamond ring - diamond,

£2051.72
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18carat white gold 51ct - 18carat, 0.51ct

18carat white gold 51ct - 18carat, 0.51ct

£1249.00
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Gold ring diamond round 70ct - gold,

Gold ring diamond round 70ct - gold,

£895.00
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Igi 00ct vvs lab - f/vvs,

Igi 00ct vvs lab - f/vvs,

£2599.00
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Carat diamond ring for - 4,

Carat diamond ring for - 4,

£1436.59
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Lab grown diamond - diamond, engagement

Lab grown diamond - diamond, engagement

£1873.09
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Platinum engagement ring lab - ring,

Platinum engagement ring lab - ring,

£2268.90
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18carat white gold - 18carat, diamond

18carat white gold - 18carat, diamond

£2795.00
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Carat lab created - carat,

Carat lab created - carat,

£65.00
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Ring carat lab grown round - carat,

Ring carat lab grown round - carat,

£1625.79
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Diamond ring oval - cut, 4

Diamond ring oval - cut, 4

£1279.61
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Oval cut diamond ring wedding - oval,

Oval cut diamond ring wedding - oval,

£784.93
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Diamond ring gold - ring, lab

Diamond ring gold - ring, lab

£1173.49
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Carat diamond ring round - carat,

Carat diamond ring round - carat,

£2179.00
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Round diamond solitaire - diamond,

Round diamond solitaire - diamond,

£1116.42
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18carat white gold diamond - white,

18carat white gold diamond - white,

£3499.00
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4ct solitaire diamond - 3/4ct, 18ct

4ct solitaire diamond - 3/4ct, 18ct

£4699.20
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18carat white gold 75ct - white, 0.75ct

18carat white gold 75ct - white, 0.75ct

£999.00
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18carat white yellow gold - 18carat,

18carat white yellow gold - 18carat,

£879.00
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Carat lab created diamond - 0.4,

Carat lab created diamond - 0.4,

£65.00
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Diamond ring engagement gold - engagement,

Diamond ring engagement gold - engagement,

£1310.43
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Diamond ring engagement gold - diamond,

Diamond ring engagement gold - diamond,

£1820.58
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Illusion set carat - illusion, diamond

Illusion set carat - illusion, diamond

£312.70
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Diamond ring engagement gold - diamond,

Diamond ring engagement gold - diamond,

£1937.51
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Diamond ring engagement gold - ring,

Diamond ring engagement gold - ring,

£1918.02
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18carat white gold diamond - gold,

18carat white gold diamond - gold,

£6545.00
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Lab grown diamond engagement - diamond,

Lab grown diamond engagement - diamond,

£1703.11
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9ct yellow gold ring bead - 9ct,

9ct yellow gold ring bead - 9ct,

£533.69
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Diamond ring engagement gold - engagement,

Diamond ring engagement gold - engagement,

£1495.16
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Wedding 14k white - wedding, 4

Wedding 14k white - wedding, 4

£1500.00
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Diamond ring engagement gold - diamond,

Diamond ring engagement gold - diamond,

£1799.90
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Carat diamond ring for - 4,

Carat diamond ring for - 4,

£1944.44
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Diamond ring wedding gold - diamond,

Diamond ring wedding gold - diamond,

£945.87
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18k white gold diamond trilogy - diamond,

18k white gold diamond trilogy - diamond,

£1240.00
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Diamond ring gold lab - diamond,

Diamond ring gold lab - diamond,

£1101.74
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18k white gold diamond - white,

18k white gold diamond - white,

£1590.00
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14k yellow gold - 14k,

14k yellow gold - 14k,

£841.56
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Diamond ring engagement gold - ring,

Diamond ring engagement gold - ring,

£1212.59
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Diamond ring engagement - diamond,

Diamond ring engagement - diamond,

£1922.87
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Round diamond solitaire - round,

Round diamond solitaire - round,

£3267.71
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Round diamond women - 2.50,

Round diamond women - 2.50,

£95.00
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Oval cut red white - ct,

Oval cut red white - ct,

£91.55
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Round diamond solitaire - round,

Round diamond solitaire - round,

£2057.22
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Diamond ring engagement gold - diamond,

Diamond ring engagement gold - diamond,

£1551.87
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Wedding oval cut 14k yellow - oval,

Wedding oval cut 14k yellow - oval,

£1486.00
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Diamond ring for wedding - ring,

Diamond ring for wedding - ring,

£2162.07
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Diamond ring engagement gold - diamond,

Diamond ring engagement gold - diamond,

£1702.46
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18carat white gold - white, 0.50ct

18carat white gold - white, 0.50ct

£799.00
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Carat diamond ring lab - ring,

Carat diamond ring lab - ring,

£1984.79
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Certified round cut - ct,

Certified round cut - ct,

£101.09
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Rare certified marquise - 4.0, ct

Rare certified marquise - 4.0, ct

£129.47
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Diamond ring engagement gold - diamond,

Diamond ring engagement gold - diamond,

£4319.85
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18ct white gold princess cut - 18ct,

18ct white gold princess cut - 18ct,

£749.00
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18carat white gold - white, 0.76tcw

18carat white gold - white, 0.76tcw

£2399.00
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Round diamond three - three, stone

Round diamond three - three, stone

£107.00
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Wedding diamond ring round - round, cut

Wedding diamond ring round - round, cut

£1939.14
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Igi certified carat - igi,

Igi certified carat - igi,

£1999.00
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Diamond ring engagement gold - ring,

Diamond ring engagement gold - ring,

£2244.47
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Carat diamond ring lab grown - carat,

Carat diamond ring lab grown - carat,

£1881.98
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Diamond ring engagement gold - diamond,

Diamond ring engagement gold - diamond,

£1590.26
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Carat diamond ring lab grown - carat,

Carat diamond ring lab grown - carat,

£1984.79
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Diamond ring gold lab - gold, grown

Diamond ring gold lab - gold, grown

£1138.63
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Diamond ring lab grown 950 - lab,

Diamond ring lab grown 950 - lab,

£1334.55
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Diamond ring wedding - ring,

Diamond ring wedding - ring,

£2170.46
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Wedding 14k yellow gold - wedding,

Wedding 14k yellow gold - wedding,

£1212.63
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Diamond ring engagement - diamond, lab

Diamond ring engagement - diamond, lab

£1076.88
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Diamond ring engagement gold - ring,

Diamond ring engagement gold - ring,

£1845.27
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50ct solitaire diamond 4 - solitaire,

50ct solitaire diamond 4 - solitaire,

£2829.23
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Diamond ring engagement lab - ring,

Diamond ring engagement lab - ring,

£1996.57
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Diamond ring gold - ring,

Diamond ring gold - ring,

£1517.40
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Diamond band gold - band, lab

Diamond band gold - band, lab

£2150.75
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Diamond ring engagement gold - diamond,

Diamond ring engagement gold - diamond,

£1814.35
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Rose gold carat - rose, ring

Rose gold carat - rose, ring

£2071.86
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Diamond women ring oval - women, cut

Diamond women ring oval - women, cut

£1531.49
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Diamond ring engagement lab - diamond,

Diamond ring engagement lab - diamond,

£1919.20
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395 carat lab created - carat,

395 carat lab created - carat,

£65.00
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Carat lab created diamond - 1.4,

Carat lab created diamond - 1.4,

£55.00
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📊96 listings · from £55 · avg £1437.01
⚠️ These listings were last updated more than 22 days ago. Search for fresh listings

Browse 96 4 carat diamond ring listings currently in our index. Prices range from £55 to £6545, with an average of £1437.01. 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 →

Try this: 9ct gold ring | aaa tanzanite rings | agate ring | ammolite rings | andalusite | angel coin | antique aquamarine rings | antique cameo rings | antique masonic rings | antique opal rings

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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 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 £55, while premium listings can reach £6545 — giving you a wide budget spread to work with. The average price of £1437.01 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.

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