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925 silver black - black, diamond
$192.52
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15ct princess cut - 15ct, natural
$4305.87
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Black diamond tennis - ct,
$336.75
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Ctw lab created - 15,
$149.99
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14k white gold - 14k,
$210.00
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4mm lab created - 4mm,
$307.50
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Antique art deco euro cut - cut, 15
$31800.00
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Black friday 15ct oval - black,
$146.65
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14k white gold 15ct - white, round
$628.00
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15ct round cut black lab - black,
$594.63
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14k white gold ct - white,
$948.00
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14k yellow gold stone 15 - yellow,
$940.00
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Round 15ct lab - created, black
$210.00
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15ct round black lab created - black,
$382.49
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15tcw princess cut - cut, created
$174.00
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15ct black oval - &, round
$307.80
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14k white gold ct - 14k,
$976.00
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15ct round lab created - 15ct,
$97.14
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14k white gold ct pear - 14k,
$1104.00
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15ct princess cut lab created - 15ct,
$359.86
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14k rose gold - 14k, 1/15
$824.00
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14k two tone gold - 14k, 1/15ct
$1120.00
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Black friday 15ct oval cut - oval, red
$151.20
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14k white gold ct - 1/15,
$832.00
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14k white gold - 1/15, ct
$840.00
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14k white gold ct round - white, 1/6
$716.00
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14k gold beaded edge petite - gold,
$908.00
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14k gold petite - 14k,
$1072.00
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15ct round cut black - round,
$322.99
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14k gold petite - 14k,
$1068.00
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14k rose gold petite stone - 14k,
$1068.00
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Round cut blue white - blue, &
$758.42
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14k white gold - ct, round
$972.00
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Certified black diamond - 15,
$299.00
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14k white gold lab - white, ct
$6896.00
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Oval cut black onyx - 15,
$840.30
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14k yellow gold ct - gold,
$6896.00
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14k white gold - white, ct
$6716.00
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Black friday gift round - black, 15
$11643.64
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Certified lab grown - ct, lab-grown
$5401.86
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14k yellow gold lab - 14k,
$6716.00
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Elegant aaa black - aaa,
$399.00
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Valentines day real diamond - day,
$262.93
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14k white gold carat - 14k, 1/6
$688.00
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Real black round - 1/7,
$136.35
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14k white gold carat - white, 1/6
$900.00
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14k white gold carat - 1/6,
$1088.00
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14k white gold fancy diamond - white,
$880.00
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15ct lab created diamond - lab,
$299.00
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Heart pendant 15ct - heart, in
$390.24
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9ct round lab created - round, lab-created
$142.50
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Emerald cut d - cut, color
$538.80
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Breitling super avenger - breitling, men's
$12950.00
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Round cut lab created - round,
$223.99
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Round cut lab created - ct,
$223.99
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Princess lab created - 13, lab-created
$239.99
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15ct certified moissanite - certified,
$2187.42
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Unisex moissanite - 15, ct
$3057.85
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Looking for more 15ct 7 diamond black?
Search eBay live — fresh results filtered for the best value, updated every hour.
Browse 58 15ct 7 diamond black listings currently in our index. Prices range from $97.14 to $31800, with an average of $2152.43. 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 15ct 7 diamond black →
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Whether you are looking for a brand-new or second-hand 15ct 7 diamond black, eBay offers one of the largest selections available online. With 58 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 $97.14, while premium listings can reach $31800 — giving you a wide budget spread to work with. The average price of $2152.43 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.