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5ct oval cut - 5ct, lab-created
$75.40
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Premium 35ct oval cut - premium, 6.35ct
$323.86
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Certified lab grown - 5.00,
$98.39
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50ct pear cut lab grown - 5.50ct,
$366.32
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5ct lab created diamond - lab,
$40.00
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5cttw round lab grown diamond - lab,
$1698.60
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Gia 20ct square emerald - 1.20ct, cut
$2500.00
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40 ct alternating - ct,
$649.99
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Emerald cut lab - 5, grown
$1651.00
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Halo side stone engagement - stone,
$2098.08
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Lab grown igi - lab,
$2850.00
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Treated round cut - ct,
$99.00
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Pretty 3ct round cut white - pretty,
$55.20
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4ct oval cut lab created - oval,
$75.40
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00ct lab created - lab-created, vvs1/d
$253.00
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Radiant cut lab grown - lab,
$310.48
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Rare certified round - 20.00,
$150.99
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Side stone engagement ring - ring, 14k
$1386.07
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Rare certified treated - 8.25, ct
$127.99
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Rare certified treated - 2.62,
$163.80
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Rare certified white - ct,
$99.99
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Elegant 40ct pear - lab, grown
$319.89
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Engagement ring 14k - 1/2, ct
$620.24
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Rare certified ct round - ct,
$227.50
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5ct oval cut - 5ct,
$84.80
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Certified 08ct oval diamond - certified,
$1991.04
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Real 2ct moissanite - real,
$70.50
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00ct round natural diamond - round,
$321.75
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4ct pear cut - cut, created
$74.90
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Round cut lab - 3.50,
$343.70
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Oval cut vs1 lab grown - ef/vs1,
$1766.99
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50ct round cut - 5.50ct, created
$75.40
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Rare white treated - 5.00,
$162.00
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14k white gold lab grown - gold, grown/cvd
$1786.15
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Premium 05ct elongated - premium,
$336.96
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Classic round cut - classic, engagement
$1399.99
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Lab grown diamond - 5/8,
$499.99
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Marquise cut lab grown - cut,
$1225.00
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01ct vvs1 oval - vvs1, cut
$87.49
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7ct cushion cut - vvs1, lab
$70.00
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Igi vs1 radiant cut - 4.50, ct
$1895.00
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Igi oval cut - e/vs1, lab
$2374.99
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Rare certified white - rare,
$206.99
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6ct radiant cut - radiant, ef/vs1
$3399.98
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Radiant e vs1 14k - 2.30,
$1230.25
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Round cut diamond 14k - diamond,
$89.99
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Igi 5ct radiant cut - 5ct, lab
$1625.39
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Petite engagement ring 14k - engagement,
$1665.03
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Dutch marquise lab grown - lab,
$170.09
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Cushion cut vvs1 lab - cushion,
$48.22
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00ct radiant cut - radiant, lab
$95.84
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Treated off white - 3.60,
$108.00
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Rare certified round - 8.70,
$135.00
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5ct cushion cut lab - cut, created
$64.99
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Rare certified white - 3.00,
$108.00
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14k white gold engagement ring - 14k,
$2427.42
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5ct oval cut - 5ct,
$5600.00
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Certified 2ct hidden halo - certified, 4
$1863.59
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Vs1 round lab grown - 5.00,
$1675.00
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Igi 8ct radiant lab grown - igi,
$2699.99
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5ct round cut lab created - round,
$99.30
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Certified 2ct lab - certified, 2
$1180.46
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5ct old mine cut - 5ct,
$2899.00
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5ct lab created diamond - lab,
$127.12
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14k yellow gold diamond - yellow,
$1876.18
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Round cut diamond - 5,
$5700.00
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5ct lab created diamond - lab,
$56.00
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Diamond ring 14k white gold - diamond,
$262.76
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22ct herat lab grown - herat, diamond
$1214.86
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Oval cut lab created - 5,
$84.69
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Solitaire ring real 925 - solitaire,
$10.99
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Lab grown diamond classic - lab,
$974.99
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Diamond engagement ring - diamond,
$2906.40
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Off white round heated - ct.,
$99.53
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Pear cut lab created - ct,
$75.22
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5ct igi certified pear cut - pear,
$3274.12
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4ct round diamond three - 1/4ct, tw
$1857.87
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Certified 2ct oval hidden - certified,
$1714.95
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5ct cushion lab created - cushion,
$193.19
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10ct lab grown - f, diamond
$874.99
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16 ctw 14k white - 1.16,
$1869.99
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Carat oval cut - lab, grown
$122.16
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5ct pear lab created diamond - 5ct,
$102.60
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Rare certified round - rare,
$131.99
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5ct elongated cushion - 5ct,
$682.42
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Certified round cut - ct,
$237.04
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Cushion cut lab created - 5,
$73.59
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Ct tw french - 4,
$3572.82
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10k white gold square - white,
$1012.00
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5ct igi certified pear cut - igi,
$3274.12
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Vs1 cushion diamond - ct,
$1800.25
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Lab grown round diamond - lab,
$682.54
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Vvs 6 0 7 - e, 4.0/5.0/6.0/7
$1619.99
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Igi certified 5ct - pear, lab
$3274.12
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5ct round cut - round,
$77.23
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Radiant cut lab - 4.50,
$1674.55
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Looking for more 5 ct diamond engagement ring?
Search eBay live — fresh results filtered for the best value, updated every hour.
Browse 96 5 ct diamond engagement ring listings currently in our index. Prices range from $10.99 to $5700, with an average of $1038.66. 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 5 ct diamond engagement ring →
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Whether you are looking for a brand-new or second-hand 5 ct diamond 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 $10.99, while premium listings can reach $5700 — giving you a wide budget spread to work with. The average price of $1038.66 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.