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 for sale – 96 used, around £1,249 | For Sale UK
Carat lab grown - carat, diamond

Carat lab grown - carat, diamond

£2403.70
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3ct cushion cut three stone - 3ct,

3ct cushion cut three stone - 3ct,

£97.00
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Diamond ring 18k gold round - ring,

Diamond ring 18k gold round - ring,

£1580.59
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Round diamond claw solitaire - claw,

Round diamond claw solitaire - claw,

£949.05
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Carat lab diamond engagement - carat,

Carat lab diamond engagement - carat,

£2862.70
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This breathtaking engagement

This breathtaking engagement

£1638.70
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18carat white gold diamond - white,

18carat white gold diamond - white,

£3499.00
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18k white gold - gold, classic

18k white gold - gold, classic

£1200.00
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18ct yellow gold stone - yellow, 7

18ct yellow gold stone - yellow, 7

£3066.70
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Carat oval fancy - carat,

Carat oval fancy - carat,

£131.15
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Platinum diamond classic - platinum,

Platinum diamond classic - platinum,

£4225.00
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Platinum solitaire diamond

Platinum solitaire diamond

£873.70
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Round cut diamond 14k - ct,

Round cut diamond 14k - ct,

£79.68
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Round diamond solitaire ring - round,

Round diamond solitaire ring - round,

£1418.38
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Platinum diamond ring cushion - platinum,

Platinum diamond ring cushion - platinum,

£1323.29
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Engagement diamond ring - engagement, 14k

Engagement diamond ring - engagement, 14k

£1237.75
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18carat white gold 33ct - 18carat,

18carat white gold 33ct - 18carat,

£499.00
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50ct solitaire diamond 4 - 0.50ct,

50ct solitaire diamond 4 - 0.50ct,

£2143.35
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Carat diamond ring pendant - 3/4,

Carat diamond ring pendant - 3/4,

£311.66
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New 18carat white gold - new!,

New 18carat white gold - new!,

£1199.00
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Cronin big radiant carats - cronin,

Cronin big radiant carats - cronin,

£3065.68
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Igi certified 4 - certified, e/vs

Igi certified 4 - certified, e/vs

£2184.05
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4ct s0litaire diamond 18ct - s0litaire,

4ct s0litaire diamond 18ct - s0litaire,

£1037.52
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Gold ring diamond round - ring,

Gold ring diamond round - ring,

£895.00
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18carat white gold 51ct - white, 0.51ct

18carat white gold 51ct - white, 0.51ct

£1249.00
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18carat white gold - 18carat,

18carat white gold - 18carat,

£599.00
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Igi vs lab grown - 4.40, f/vs

Igi vs lab grown - 4.40, f/vs

£2045.00
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18carat white gold 25ct - 18carat,

18carat white gold 25ct - 18carat,

£549.00
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Diamond ring gold lab - gold,

Diamond ring gold lab - gold,

£1379.24
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Diamond ring gold - diamond, grown

Diamond ring gold - diamond, grown

£1576.02
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Wedding 14k white gold - white, ring

Wedding 14k white gold - white, ring

£1498.00
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395 carat lab - 4.395,

395 carat lab - 4.395,

£65.00
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Carat diamond three - carat, three-stone

Carat diamond three - carat, three-stone

£3575.00
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Carat natural round cut - natural,

Carat natural round cut - natural,

£6956.11
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40ct cushion modified with - modified,

40ct cushion modified with - modified,

£2299.00
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Carat cushion cut - 3.00, 18k

Carat cushion cut - 3.00, 18k

£1361.33
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Igi 50ct vs lab grown - igi,, lab-grown

Igi 50ct vs lab grown - igi,, lab-grown

£1999.00
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Oval cut red white - oval,

Oval cut red white - oval,

£108.99
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Diamond ring round lab - ring, grown

Diamond ring round lab - ring, grown

£1636.87
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Diamond ring engagement - diamond, gold

Diamond ring engagement - diamond, gold

£1236.32
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Round cut diamond - 2.02,

Round cut diamond - 2.02,

£89.63
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Round baguette cut - 2.50, ct

Round baguette cut - 2.50, ct

£126.99
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Diamond carat platinum - diamond,

Diamond carat platinum - diamond,

£822.70
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18carat white gold diamond - 18carat,

18carat white gold diamond - 18carat,

£2795.00
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18carat white gold diamond - 18carat,

18carat white gold diamond - 18carat,

£6545.00
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Carat vs natural round - carat, f/vs

Carat vs natural round - carat, f/vs

£3879.00
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4ct round cut - cut, diamond

4ct round cut - cut, diamond

£108.99
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18k white gold - white, trilogy

18k white gold - white, trilogy

£1590.00
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18carat yellow gold 15ct - 18carat, 0.15ct

18carat yellow gold 15ct - 18carat, 0.15ct

£659.00
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14ct white gold - 14ct,

14ct white gold - 14ct,

£363.70
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18k white gold diamond - diamond, trilogy

18k white gold diamond - diamond, trilogy

£1240.00
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18ct white gold princess - gold,

18ct white gold princess - gold,

£749.00
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4ct solitaire diamond 18ct - solitaire,

4ct solitaire diamond 18ct - solitaire,

£4699.20
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Platinum diamond classic - diamond,

Platinum diamond classic - diamond,

£2695.00
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18carat yellow gold - yellow,

18carat yellow gold - yellow,

£599.00
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Round diamond solitaire - round,

Round diamond solitaire - round,

£3267.71
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395 carat lab - 4.395,

395 carat lab - 4.395,

£65.00
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18carat white gold 75ct - 18carat, 0.75ct

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

£999.00
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Round diamond solitaire - round,

Round diamond solitaire - round,

£1116.42
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Round diamond solitaire - diamond,

Round diamond solitaire - diamond,

£2057.22
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Carat green diamond - carat,

Carat green diamond - carat,

£31.50
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50ct solitaire diamond 4 - diamond,

50ct solitaire diamond 4 - diamond,

£2829.23
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14k yellow gold - gold, over

14k yellow gold - gold, over

£86.32
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9carat yellow gold - 9carat, 0.25ct

9carat yellow gold - 9carat, 0.25ct

£279.00
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Carat 100 natural - 0.4,

Carat 100 natural - 0.4,

£1383.70
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Round diamond solitaire - round,

Round diamond solitaire - round,

£1085.06
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Carat round cut - 4,

Carat round cut - 4,

£1563.97
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Radiant diamond engagement - radiant,

Radiant diamond engagement - radiant,

£2371.85
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14k yellow gold diamond - diamond, ring

14k yellow gold diamond - diamond, ring

£1124.91
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9carat gold 4ct diamond - 9k,

9carat gold 4ct diamond - 9k,

£327.25
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18carat yellow gold 52ct - 18carat,

18carat yellow gold 52ct - 18carat,

£1249.00
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Lab grown radiant diamond - grown,

Lab grown radiant diamond - grown,

£5794.37
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9carat white gold 15ct - white, 0.15ct

9carat white gold 15ct - white, 0.15ct

£179.00
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14k white gold finish round - gold,

14k white gold finish round - gold,

£87.98
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18carat white gold - white,

18carat white gold - white,

£659.00
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Platinum diamond classic - platinum,

Platinum diamond classic - platinum,

£6120.00
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9carat yellow gold 45ct - 9carat,

9carat yellow gold 45ct - 9carat,

£449.00
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Round diamond ring - round,

Round diamond ring - round,

£2427.72
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Natural diamond single - single, stone

Natural diamond single - single, stone

£2700.00
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18carat white gold 00ct - white, 1.00ct

18carat white gold 00ct - white, 1.00ct

£2249.00
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18carat white gold 76tcw - gold, 0.76tcw

18carat white gold 76tcw - gold, 0.76tcw

£2399.00
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9ct white gold illusion - white,

9ct white gold illusion - white,

£363.70
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Blue diamond ring - blue,

Blue diamond ring - blue,

£1700.18
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Diamond ring wedding lab - wedding,

Diamond ring wedding lab - wedding,

£1890.75
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Rare certified pear - rare,

Rare certified pear - rare,

£114.18
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14k yellow gold - yellow, diamond

14k yellow gold - yellow, diamond

£613.36
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18carat white gold - 18carat,

18carat white gold - 18carat,

£799.00
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9ct yellow gold - gold, ring

9ct yellow gold - gold, ring

£450.00
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Cushion cut diamond - cut, ring

Cushion cut diamond - cut, ring

£1767.03
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9carat white gold 40ct - white, 0.40ct

9carat white gold 40ct - white, 0.40ct

£399.00
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18carat white gold - white, 0.10ct

18carat white gold - white, 0.10ct

£329.00
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Round diamond solitaire - round,

Round diamond solitaire - round,

£1988.22
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Engagement ring 14k - ring,

Engagement ring 14k - ring,

£2303.93
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5ct oval cut vvs1 - oval, diamond

5ct oval cut vvs1 - oval, diamond

£97.11
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Diamond ring lab grown - diamond,

Diamond ring lab grown - diamond,

£1587.54
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Diamond ring lab grown - diamond,

Diamond ring lab grown - diamond,

£1580.75
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📊96 listings · from £31.5 · avg £1582.32
⚠️ These listings were last updated more than 16 days ago. Search for fresh listings

Browse 96 4 carat diamond ring listings currently in our index. Prices range from £31.5 to £6956.11, with an average of £1582.32. 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 faberge | antique masonic 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 £31.5, while premium listings can reach £6956.11 — giving you a wide budget spread to work with. The average price of £1582.32 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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