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Various
00ct round natural diamond - round,
$321.75
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14k yellow gold 50ct - 14k, natural
$322.00
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50ct round cut natural - 2.50ct,
$317.40
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00ct cushion cut natural - 3.00ct,
$350.00
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4ct round cut natural diamond - 4ct,
$312.00
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50ct asscher cut natural - cut,
$332.50
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00ct oval cut natural - oval,
$287.40
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50ct round cut diamond - 4.50ct,
$315.25
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Luxury emerald cut - ct,
$311.55
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00ct round cut natural - round,
$299.00
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Round cut natural - round,
$341.40
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00ct round cut natural - 5.00ct,
$324.35
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00ct round cut - 3.00ct,
$305.50
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Natural round cut - ct,
$325.50
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Round cut natural - cut,
$582.12
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6ct trillion cut natural - 6ct,
$241.49
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Round cut diamond - round,
$132.00
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00ct round cut natural - 2.00ct,
$465.00
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Emerald cut lab grown - ct,
$319.35
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Round cut natural - cut, diamond
$428.00
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Estate 14k yellow gold - 14k, diamond
$525.00
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50ct round cut natural - 3.50ct,
$308.75
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00ct round cut natural - 3.00ct,
$308.75
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00ct round cut natural - 3.00ct,
$329.40
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Round cut natural - cut,
$392.00
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Princess cut lab - princess, grown
$307.78
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Ctw round cut natural - round,
$337.94
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Vintage 50ct round - vintage, diamond
$133.00
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2ct round natural diamond full - round,
$326.90
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925 silver white - silver,, diamond
$199.60
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00ct round cut natural - round,
$339.00
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00ct round cut - cut, natural
$315.25
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00ct round cut natural - round,
$480.00
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14k gold natural - 14k,
$269.00
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5ct emerald cut - emerald, natural
$378.00
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50ct oval cut - cut, natural
$350.00
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5ct round cut - 5ct,
$371.00
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00ct round natural diamond - natural,
$318.50
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45ct round cut - cut, natural
$129.00
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925 silver gorgeous white - gorgeous,
$222.45
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00ct pear cut natural - cut,
$485.00
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4ct round cut - natural, diamond
$304.85
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50ct round cut natural - 1.50ct,
$295.75
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Cushion natural - 2.50,
$302.25
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Real moissanite eternity band - real,
$237.75
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3ct round lab created - 3ct,
$70.00
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Elegant 00ct oval cut - elegant, 5.00ct
$312.90
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2ct round cut - round, lab
$73.09
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10k white gold - 10k, diamond
$210.00
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80ct round cut natural - 2.80ct,
$349.30
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1ct round cut natural diamond - 1ct,
$450.00
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Oval cut lab grown - ct,
$314.11
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00ct round cut natural - round,
$299.00
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3ct lab created diamond - 3ct,
$76.50
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50ct round natural diamond - 2.50ct,
$302.25
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4ct round cut lab grown - round, lab-grown/cvd
$1069.20
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2ct oval cut lab - cut,
$36.00
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Clearance princess cut - princess,
$39.92
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Eternity ring 14k - ring, white
$525.00
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Emerald lab grown - lab,
$333.13
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Round lab created diamond - lab,
$54.99
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50ct round natural diamond - round,
$302.25
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Luxury round cut - cut, lab
$310.98
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00ct round cut natural - round,
$392.00
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60ct marquise cut natural - 1.60ct,
$289.80
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Ugl certified natural diamond - certified,
$1261.99
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00ct round cut - round,
$465.00
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Row round cut - 6.00,
$499.00
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50ct oval cut natural - cut,
$347.20
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Round cut natural - ct,
$138.46
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00ct round cut natural - 2.00ct,
$465.00
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50ct princess cut - princess,
$470.00
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00ct baguette cut natural - 4.00ct,
$485.00
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50ct round cut natural - cut,
$289.80
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30ct lab created vvs1 - lab-created,
$39.85
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14k white gold - 14k, 1.40ct
$279.00
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Round cut lab created diamond - lab,
$82.60
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50ct round natural diamond - natural,
$350.00
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00ct naturaldiamond double - 5.00ct,
$449.00
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Round 14k white gold - round,
$754.00
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5ct marquise cut natural - marquise,
$299.40
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Round lab created diamond - round, lab-created
$58.94
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7ct baguette cut diamond - baguette,
$134.00
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00ct round cut - cut, natural
$465.00
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3ct lab created - lab-created, diamond
$57.35
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00ct round cut - round, natural
$390.60
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00ct round cut - round,
$465.00
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14k solid yellow - 14k, gold
$378.04
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4ct single prong diamond - single,
$1000.38
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3ct lab created diamond full - diamond,
$76.62
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1ct round cut lab created - 1ct,
$67.20
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3ct round diamond - round, lab-created
$54.25
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2ct lab created - lab, diamond
$36.15
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50ct round cut natural - 4.50ct,
$485.00
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Oval cut natural - oval,
$324.35
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50ct round cut natural - round-cut,
$306.81
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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 $36 to $1261.99, with an average of $326.94. 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 $36, while premium listings can reach $1261.99 — giving you a wide budget spread to work with. The average price of $326.94 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.