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Natural round cut - ct,
$302.25
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Multi cut natural - 3.50,
$324.99
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50ct round cut natural - cut,
$323.70
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Round cut natural - 5.00,
$341.40
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00ct round cut natural - 2.00ct,
$299.00
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14k yellow gold 50ct natural - yellow,
$299.00
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50ct asscher cut natural - 2.50ct,
$308.75
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4ct round cut - 4ct,
$304.85
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Round 14k white gold - 1.75,
$565.50
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1ct round diamond vvs1 - round, vvs1/d
$105.78
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Round diamond full - 0.35, ct
$112.04
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00ct round cut natural - 5.00ct,
$310.40
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Round cut natural - 5.00,
$582.12
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00ct round cut - round, natural
$275.99
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Oval cut natural diamond - ct, oval-cut
$360.80
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50ct round cut natural - 2.50ct,
$317.40
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Multi cut natural - ct,
$432.76
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00ct round cut - 4.00ct,
$307.20
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2ct baguette cut - cut, simulated
$125.10
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Round cut natural - cut,
$296.40
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Lab grown diamond - ct,
$849.00
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50ct round cut natural - cut,
$391.84
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50ct round cut natural - 5.50ct,
$349.30
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00ct round natural - round, diamond
$321.75
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7ct oval cut natural emerald - 7ct,
$375.00
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7ct baguette cut diamond - 0.7ct,
$111.22
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Round lab created - lab, diamond
$54.99
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2ct princess cut - 2ct, natural
$191.75
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Asscher cut natural - cut,
$388.00
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Round cut natural diamond - round,
$343.00
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45ct round cut - round,
$129.00
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Round diamond eternity - diamond,
$105.77
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50ct radiant lab grown - 2.50ct,
$1056.00
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00ct round cut natural - 3.00ct,
$308.75
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2ct round cut blue diamond - round,
$45.54
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6ct tw diamond - -, eternity
$1214.76
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Ctw round cut natural - cut,
$945.00
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7ct cushion cut lab grown - cushion,
$1144.00
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925 silver white diamond - white,
$199.60
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00ct round natural diamond - 2.00ct,
$490.00
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4ct round cut lab grown - 4ct,
$1081.48
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00ct round natural diamond - 2.00ct,
$498.00
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Round cut natural - 5.00,
$499.00
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00ct round cut natural ruby - 2.00ct,
$299.00
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3ct lab created diamond - created,
$80.49
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50ct oval cut - 5.50ct,
$336.00
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3ct round lab created - lab-created, diamond
$60.95
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14k gold diamond jeweled - 14k,
$550.00
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Ctw round cut natural - 2.50,
$327.04
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Real carat diamond - real,
$432.00
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Round cut natural - ct,
$345.00
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00ct round cut natural - 4.00ct,
$304.00
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00ct round cut natural - round,
$339.00
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9ct gold ruby - 9k, diamond
$599.00
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00ct round cut natural - round,
$450.00
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10ct lab created diamond - lab,
$33.60
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50ct round cut natural - round,
$335.40
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Princess cut natural - 5.00,
$431.52
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4ct oval cut - oval,
$54.21
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1ct round lab created diamond - lab,
$110.98
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Round lab grown diamond - 5, ct
$1525.00
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48ct round cut natural - round,
$570.57
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Round diamond half - ct,
$128.00
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Lady s natural round - ct, lady's
$3495.00
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2ct oval cut lab - oval, created
$36.00
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00ct oval cut - 4.00ct,
$312.96
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3ct lab created diamond - created,
$87.99
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3ct baguette cut - baguette, lab
$65.25
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5ct lab created - 2.5ct,
$43.17
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Real emerald diamond - emerald, solid
$385.00
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00ct oval cut natural - 2.00ct,
$345.00
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60ct lab created - 0.60ct,
$36.43
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00ct round cut - cut, natural
$390.60
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Best sale 40ct - 0.40ct, d-e/vs
$499.00
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2ct round lab created - 2ct,
$108.59
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00ct round cut natural - round,
$299.00
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Full eternity natural - full, diamond
$209.00
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Elegant 00ct oval cut - 5.00ct,
$317.78
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14k white gold natural - white,
$789.00
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2ct baguette cut - 2ct,
$75.89
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50ct round cut natural - 2.50ct,
$460.00
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3ct round vvs2 natural - f/vvs2,
$321.00
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1ct round real - t.w., diamond
$499.91
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50ct round cut natural - round,
$302.25
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00ct round cut - 2.00ct, natural
$318.50
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Round treated white - round,
$103.49
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50ct certified white - certified,
$110.00
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Full eternity wedding - eternity, band
$330.00
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Wedding emerald cut lab - cut,
$816.87
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Natural diamond half - ct,
$999.00
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925 sterling silver moissanite - 925,
$16.38
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Ugl certified natural diamond - ugl,
$1434.08
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Multi cut natural - ct,
$329.00
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50ct oval lab - 2.50ct,
$1056.00
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50ct round cut natural - cut,
$348.00
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Solid 14k white gold - solid,
$226.95
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Looking for more diamond eternity?
Search eBay live — fresh results filtered for the best value, updated every hour.
Browse 96 diamond eternity listings currently in our index. Prices range from $16.38 to $3495, with an average of $415.28. 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 diamond eternity →
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Whether you are looking for a brand-new or second-hand diamond eternity, 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 $16.38, while premium listings can reach $3495 — giving you a wide budget spread to work with. The average price of $415.28 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.