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950 platinum igi certified - platinum,
£939.96
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Carat lab created - carat,
£65.00
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Igi 2ct lab grown round - igi,,
£712.50
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Sparkly carat rose gold - sparkly, 9
£250.30
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Carat lab created diamond - 2.0,
£65.00
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Luxury platinum de vs - 2, de/vs
£1724.07
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Carat lab created diamond - created,
£65.00
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Carat lab created - 2.17,
£65.00
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Ladies solid sterling 925 - ladies,
£22.95
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Carat lab created diamond - carat,
£65.00
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Carat lab created diamond - lab,
£65.00
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Carat lab created diamond - lab,
£65.00
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Carat natural diamond ring - 2,
£12586.70
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Carat oval diamond womens - diamond,
£918.75
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Oval diamond ring - oval,
£1064.89
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Carat lab created diamond - created,
£65.00
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Stunning round cut lab - 3,
£230.56
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Carat lab created - lab, diamond
£65.00
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Carat lab created diamond - carat,
£65.00
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Carat lab created - carat,
£65.00
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Carat lab created - 2.0,
£75.00
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Igi certified 00ct vvs - igi, 2.00ct
£699.00
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00ct igi certified lab - d/vs,
£979.36
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Carat lab created - lab,
£65.00
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Fine diamond engagement - engagement, ring
£1761.14
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Carat lab created - carat, diamond
£75.00
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33carat natural diamond - natural,
£950.00
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Carat pear cut lab - pear,
£1869.00
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Igi certified carat diamond - igi,
£835.05
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Carat lab created diamond - carat,
£65.00
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Carat lab created - carat,
£65.00
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Carat lab created - carat,
£65.00
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Carat lab created diamond - 2.0,
£65.00
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Carat lab created - carat, diamond
£65.00
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365 carat lab created - 2.365,
£75.00
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18carat white gold - 18carat,
£2775.00
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Diamond solitaire ring 20 - diamond,
£1483.94
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Latheron cushion halo - latheron,
£1181.44
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Carat lab created diamond - created,
£65.00
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Carat lab created - lab, diamond
£65.00
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Igi certified vs1 2 carat - certified,
£2503.31
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Carat gold marquis set - carat,
£1295.00
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Carat toi moi cut - et,
£85.00
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Single lab created aaa - single,
£5.99
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Carat lab created diamond - 2.9,
£1609.00
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Diamond solitaire ring - diamond,
£1568.44
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Diamond engagement ring 5 - diamond,
£1939.60
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Diamond gauge folding type - diamond,
£5.95
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9carat white gold - half, carat
£2530.00
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Glenmore radiant pave - glenmore,
£838.53
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Carat lab created diamond - lab,
£65.00
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Diamond dresser carat - diamond,
£21.60
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Diamond ring lab grown - diamond,
£1712.00
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Luxury bridal ct cushion - ct,
£236.67
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New 18carat white gold - new!,
£2249.00
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Carat lab created diamond - carat,
£55.00
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Carat lab created diamond - 2.17,
£65.00
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100 natural loose rough - natural,
£26.40
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Vintage oval cut - ct,
£89.64
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Carat lab created diamond - carat,
£65.00
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Carat lab created - 2.0, diamond
£65.00
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Herkimer diamond crystals - herkimer,
£19.99
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Sparkling 5ct diamond - 2.5ct,
£370.00
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Carat lab created diamond - carat,
£65.00
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Carat lab created - carat, diamond
£65.00
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18carat white gold princess - 18carat,
£3915.00
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Carat lab created diamond - lab,
£65.00
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Princess with side diamond igi - princess,
£5249.00
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Luxury oval cut lab - luxury,
£248.89
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50ct 00ct de - 0.50ct, lab
£1111.81
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Cushion cut diamond - diamond, in
£1299.00
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Carat natural diamonds - 0.53,
£1250.00
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Diamond solitaire ring 32 - ring, 0.32
£1582.87
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Carat lab created diamond - lab,
£65.00
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Carat simulated diamonds - 2,
£5.98
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Ladies solid sterling 925 - solid,
£20.95
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Carat lab created diamond - carat,
£65.00
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Carat lab created - 1.0,
£65.00
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90carat vs lab grown - d-e/vs,
£1075.80
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Carat lab grown diamond - carat,
£645.05
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Salem princess pave solitaire - salem,
£1279.17
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Carat lab created diamond - 2.17,
£65.00
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Carat lab created diamond - lab,
£65.00
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Certified natural diamond ring - natural,
£1638.70
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18ct white gold - 18ct, 1.04tcw
£3499.00
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Vintage art deco 2ct antique - vintage,
£95.00
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Carat lab created diamond - 2.0,
£65.00
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Small round diamond carat - small, 18
£356.78
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50ct round lab grown - de/vs,
£815.35
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40carat vs lab - 2.40carat,
£1155.00
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Carat lab created diamond - lab,
£65.00
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Luxury 50ct vs - de/vs, round
£815.35
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Carat emerald cut lab - 2.55,
£844.55
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Carat lab created diamond - created,
£65.00
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Platinum diamond ring cushion - platinum,
£1323.29
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Diamond women ring oval - ring, lab
£1192.25
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Looking for more 2 carat diamond?
Search eBay live — fresh results filtered for the best value, updated every hour.
Browse 96 2 carat diamond listings currently in our index. Prices range from £5.95 to £12586.7, with an average of £833.33. 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 2 carat diamond →
Try this: 2 carat solitaire diamond ring | 2 ct diamond ring | 3 carat diamond | 3 carat solitaire diamond ring | 4 carat diamond ring | 9ct gold ring | aaa tanzanite rings | agate ring | ammolite rings | andalusite
Whether you are looking for a brand-new or second-hand 2 carat diamond, 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 £5.95, while premium listings can reach £12586.7 — giving you a wide budget spread to work with. The average price of £833.33 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.