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07ct natural mozambique - 1.07ct,
$2500.00
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Cushion cut natural - cushion,
$297.00
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Emerald cut natural - 2.00,
$297.00
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Round cut natural - round,
$297.00
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Oval cut natural - ct,
$260.00
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Oval red garnet - oval,
$109.99
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Ctw pear cut red garnet - cut,
$60.00
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60ct oval cut - oval, natural
$150.50
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Natural ruby diamond - natural,
$255.99
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Oval cut natural red - oval,
$217.93
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Cushion cut natural - ct,
$85.99
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Natural ruby diamond - ct,
$300.08
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Oval cut natural - ct,
$299.00
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Oval cut natural ruby - oval,
$294.00
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Cushion cut natural - ct,
$220.50
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Emerald cut natural - ct,
$136.15
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14k yellow gold 50ct - gold, natural
$21500.00
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Natural ruby diamond - natural,
$302.88
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Natural ruby diamond - ct,
$305.61
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Natural ruby diamond - 3.60,
$448.59
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14k yellow gold halo size - , 6
$12500.00
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3ct oval lab created ruby - ruby, &
$86.99
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Natural ruby diamond - ct,
$442.79
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Natural ruby diamond - 2.70,
$442.89
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Natural ruby diamond - 3.40,
$438.89
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Natural ruby diamond - natural,
$433.29
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Natural ruby diamond - 1.70,
$436.49
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Natural ruby diamond - 2.50,
$448.69
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Oval cut natural - cut, red
$297.00
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Cushion cut natural - cushion,
$119.00
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90ct heart cut natural red - 3.90ct,
$320.18
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Emerald cut natural - 3.85,
$119.00
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14k rose gold ruby - gold, diamond
$899.99
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Oval cut natural ruby - oval,
$183.34
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Natural ruby diamond - natural,
$304.84
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Natural ruby diamond - natural,
$432.99
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Women wedding natural ruby - ruby, &
$967.90
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Natural ruby diamond - natural,
$314.15
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Natural ruby diamond - natural,
$87.50
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3ct natural ruby and - natural,
$1250.35
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Oval cut natural ruby - cut,
$189.45
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Emerald cut natural - ct,
$147.99
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Natural ruby diamond - 3.10,
$438.89
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00ct round cut - 2.00ct,
$299.00
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Lab created diamond - 1.10, &
$95.55
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Natural ruby diamond - ruby,
$438.59
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Round cut natural ruby - cut,
$150.50
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3ct oval cut lab created - 3ct,
$64.77
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Vintage 18k white gold - white,
$5750.00
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Natural ruby diamond - ct,
$449.99
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Art deco style oval ruby - ruby, lab
$79.28
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Oval cut natural ruby - 3.00,
$197.41
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Stunning heart cut garnet - stunning,
$88.17
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Estate natural red ruby - ruby, and
$485.95
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Marquise lab created - 4, ct
$89.99
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Round cut natural ruby - ct,
$183.45
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Real natural ruby - real,
$157.50
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77ctw ruby diamond halo - diamond, ring
$390.99
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Art deco style lab created - deco,
$88.20
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Vs1 ruby and diamond - d,
$1500.00
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3ct oval cut - 3ct, lab
$77.35
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Round cut natural ruby - 2.5,
$274.45
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Emerald cut natural - ct,
$224.55
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Natural ruby diamond - ruby,
$429.99
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80ct cushion cut - 2.80ct,
$499.00
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Oval cut natural - ct,
$278.80
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14k yellow gold - yellow,
$81.12
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2ct lab created round ruby - lab-created,
$38.15
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925 sterling silver ring - silver, oval
$69.50
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Cushion natural ruby - cushion,
$163.35
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14k gold diamond ruby - 14k,
$125.00
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3ct art deco style lab - deco,
$118.00
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Cushion cut natural - cushion,
$294.00
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2ct art deco style lab - lab, created
$78.40
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Oval cut natural - oval, ruby
$224.55
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00ct marquise cut natural - 2.00ct,
$295.75
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Oval cut natural - oval,
$246.20
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Emerald cut natural - 6.80,
$121.50
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Round cut lab - round,
$37.80
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Rare certified ct - certified,
$108.89
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Cushion cut natural - 4.50,
$498.00
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3ct lab created ruby - 3ct,
$47.45
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Oval cut natural ruby - oval,
$157.50
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2ct round cut simulated - 2ct,
$98.99
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3ct emerald lab created red - 3ct,
$98.99
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00ct oval cut natural red - 5.00ct,
$324.35
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2ct art deco - deco, created
$120.00
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Natural emerald shape - ct,
$87.50
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9ct gold ruby diamond - gold,
$599.00
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4ct cushion cut red garnet - cut,
$42.00
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3ct oval cut - oval, created
$96.77
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00ct oval cut - natural, red
$140.39
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50ct pear cut lab created - 2.50ct, lab-created
$89.99
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2ct marquise cut - marquise, lab-created
$70.20
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Oval cut natural - ct,
$297.00
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Round cut natural ruby - 2.50,
$143.52
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Looking for more diamond ruby engagement ring?
Search eBay live — fresh results filtered for the best value, updated every hour.
Browse 96 diamond ruby engagement ring listings currently in our index. Prices range from $37.8 to $21500, with an average of $696.33. 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 diamond ruby engagement ring →
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Whether you are looking for a brand-new or second-hand diamond ruby engagement ring, 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 $37.8, while premium listings can reach $21500 — giving you a wide budget spread to work with. The average price of $696.33 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.