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14k gold ruby diamond band - ruby,
$500.00
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Classic 14k solid yellow - classic,
$202.99
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Natural ruby diamond - ruby, women's
$439.12
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Art deco style round - deco,
$82.50
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14k yellow gold ruby - 14k,
$1095.00
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14k yellow gold ruby - gold,
$1700.00
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Cushion cut natural - ct,
$498.89
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10k large natural ruby and - 10k,
$499.95
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Occult ring shadow talisman - ring,
$195.00
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Emerald cut natural - ct,
$270.00
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10k yellow gold round pink - gold,
$200.00
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Oval cut natural - oval, ruby
$237.99
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14k yellow gold plated 2ct - plated,
$83.04
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Oval cut natural - 4.90,
$216.99
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5ct lab created - lab, red
$39.66
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00ct oval cut natural red - 7.00ct,
$599.00
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14k gold cushion - 14k, ruby
$250.00
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Oval cut natural - ct,
$132.34
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Oval cut natural ruby - ct,
$131.57
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Oval cut natural ruby - oval,
$135.14
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18k white gold - 18k,
$1490.00
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00ct natural ruby diamond - &,
$451.00
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Oval cut natural - 5.30, ct
$294.00
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Emerald cut natural - ct,
$238.69
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14k yellow gold - 14k, over
$45.37
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Oval cut natural - ct, ruby
$263.99
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Classic 14k solid yellow gold - solid,
$247.99
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14k white gold - 8.60, cushion
$720.00
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Natural ruby diamond - natural,
$278.46
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Natural ruby diamond - diamond, earring
$337.67
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Natural ruby diamond - 7.00,
$179.20
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Natural red ruby - 3.60,
$115.20
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Vintage 10k yellow - 10k, oval
$225.00
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14kt yellow gold ruby and - 14kt.,
$549.00
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83g 14k yellow gold ruby - yellow,
$599.95
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Oval cut natural ruby - 2.50,
$385.00
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Vintage heart shape garnets - heart,
$399.99
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Lab created pink ruby - lab,
$100.00
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Ruby diamond full eternity - ruby,
$1295.82
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Certified carat natural - carat,
$149.99
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Emerald cut natural - 6.00, ct
$147.35
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Solid gold 10k - solid, ruby
$531.22
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18k yellow gold - yellow,
$399.00
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Oval cut natural ruby - 3.00,
$288.00
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50ct cushion cut - natural, red
$485.00
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2ct lab created - 2ct, red
$50.40
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90ct oval cut natural - 3.90ct,
$312.00
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Cushion cut natural - ct,
$50.00
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Trilogy ring yellow - trilogy, gold
$4879.56
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Natural pigeon blood - pigeon, ruby
$2.25
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Oval cut natural - ct,
$294.00
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Cushion cut natural - cushion,
$344.00
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Cushion cut natural - ct,
$392.00
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Pcs natural ruby 8mm - 10,
$23.99
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3ct lab created ruby diamond - lab,
$47.45
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Emerald cut natural - ct,
$136.15
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Vtg natural red ruby diamonds - red,
$940.00
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Oval cut natural ruby - ct,
$223.99
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9ct round cut - 9ct, red
$84.99
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3ct oval lab created - 3ct, ruby
$86.99
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100 pcs natural ruby - 100, 1.5mm
$29.99
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Oval cut natural red - 3.00,
$297.00
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Antique british english indian - english,
$296.69
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Cushion cut natural - cushion,
$220.50
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50ct lab created red - lab,
$69.99
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Emerald cut natural - 4.00,
$297.00
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5ct lab created red - created, ruby
$53.43
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Cushion cut natural - 3.47,
$119.00
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2ct marquise cut lab - 2ct,
$185.00
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Round cut natural - 3.00,
$294.00
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Oval cut natural ruby - ct,
$344.50
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9ct gold ruby - 9ct, diamond
$599.00
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Oval cut natural ruby - ct,
$294.00
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Oval cut natural - ct,
$212.61
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Vian 14k strawberry emerald - 14k,
$700.00
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Round cut natural ruby - 1.00, ct
$153.00
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30ct oval cut natural - oval, ruby
$304.39
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14k white gold - 14k, cut
$74.70
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Natural red ruby - natural,
$140.53
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Round cut natural - round,
$157.50
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Oval cut natural - natural, ruby
$139.30
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2ct round cut red - red, garnet
$52.50
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4ct pear cut red garnet - 4ct, &
$39.60
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20ct cushion cut natural - cushion,
$364.00
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14k yellow gold - 14k,
$69.29
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3ct lab created ruby - 3.3ct,
$88.90
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2ct round lab created - round, ruby
$89.99
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Emerald cut natural - emerald,
$151.92
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Elegant 18k yellow gold - elegant,
$319.33
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Oval cut natural ruby - natural,
$197.41
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84g 14k yellow - 1.84g,
$429.95
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Oval cut natural - ct,
$415.80
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Emerald cut natural - emerald,
$144.79
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Oval cut natural ruby - ct,
$206.73
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20ct round cut natural ruby - round,
$119.00
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Ruby diamond halo - ct,
$438.60
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Looking for more ruby diamond?
Search eBay live — fresh results filtered for the best value, updated every hour.
Browse 96 ruby diamond listings currently in our index. Prices range from $2.25 to $4879.56, with an average of $351.08. 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 ruby diamond →
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Whether you are looking for a brand-new or second-hand ruby 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 $2.25, while premium listings can reach $4879.56 — giving you a wide budget spread to work with. The average price of $351.08 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.