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1 carat diamond

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1 carat diamond for sale on largest auction and classifieds sites

Home / / 1 carat diamond refurbished & used for sale | For Sale USA
Natural white diamond - 1, ct

Natural white diamond - 1, ct

$22.46
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Certified ct natural - certified,

Certified ct natural - certified,

$59.99
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Certified ct natural - 10.00,

Certified ct natural - 10.00,

$128.57
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Lab grown cvd diamond - 3.00, ct

Lab grown cvd diamond - 3.00, ct

$174.99
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Natural white diamond - 1,

Natural white diamond - 1,

$27.50
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Natural white diamond - 1,

Natural white diamond - 1,

$21.50
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Natural royal blue - natural,

Natural royal blue - natural,

$24.48
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Natural white diamond - 1,

Natural white diamond - 1,

$23.50
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Natural white diamond - ct,

Natural white diamond - ct,

$23.50
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Round cut lab grown - round,

Round cut lab grown - round,

$49.50
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Lab grown cvd diamond - diamond, 1.00

Lab grown cvd diamond - diamond, 1.00

$48.99
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Certified radiant cut - certified, 10.04

Certified radiant cut - certified, 10.04

$158.65
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Carat scoop 5mm yellow - scoop,

Carat scoop 5mm yellow - scoop,

$53.39
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Elegant oval cut certified - oval,

Elegant oval cut certified - oval,

$120.00
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Igi certified lab grown - ct,

Igi certified lab grown - ct,

$59.99
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Aaa igi certified lab grown - aaa+,

Aaa igi certified lab grown - aaa+,

$98.99
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Certified elegant yellow - certified, 1

Certified elegant yellow - certified, 1

$57.89
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Natural carat yellow diamond - natural,

Natural carat yellow diamond - natural,

$26.00
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Round d color vvs2 - 5.20,

Round d color vvs2 - 5.20,

$99.00
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Genuine full cut - , round

Genuine full cut - , round

$149.99
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Natural white diamond - natural,

Natural white diamond - natural,

$35.50
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Certified lab grown - , ct

Certified lab grown - , ct

$55.99
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Lab grown cts oval cut - grown,

Lab grown cts oval cut - grown,

$199.00
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Natural white diamond - natural,

Natural white diamond - natural,

$55.86
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Round cut igi - round,

Round cut igi - round,

$199.00
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Premium pear cut - 3.00, ct

Premium pear cut - 3.00, ct

$42.40
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Carat radiant cut lab - carat,

Carat radiant cut lab - carat,

$53.20
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Lab grown diamond - ct,

Lab grown diamond - ct,

$157.99
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Lab grown moss - ct,

Lab grown moss - ct,

$85.00
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Rare certified treated - rare, 9.85

Rare certified treated - rare, 9.85

$135.00
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2ct round natural diamond - natural,

2ct round natural diamond - natural,

$187.20
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Natural white diamond - 5.10,

Natural white diamond - 5.10,

$62.40
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Carats silver natural uncut - 1+,

Carats silver natural uncut - 1+,

$25.00
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Loose radiant cut lab - 5.00, ct

Loose radiant cut lab - 5.00, ct

$108.99
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Premium pear cut - premium,

Premium pear cut - premium,

$77.96
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Color round cut vvs1 - round,

Color round cut vvs1 - round,

$48.30
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Lab grown cvd diamond - 2.00,

Lab grown cvd diamond - 2.00,

$32.59
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Natural loose big - ct,

Natural loose big - ct,

$150.00
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Lab grown 29ct certified - 29ct,

Lab grown 29ct certified - 29ct,

$210.00
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Certified ct natural - ct,

Certified ct natural - ct,

$90.00
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Carat vs1 igi - 0.50, certified

Carat vs1 igi - 0.50, certified

$135.00
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Flawless natural white - ct,

Flawless natural white - ct,

$37.24
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Natural white diamond - white,

Natural white diamond - white,

$23.03
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Natural yellow diamond - 2,

Natural yellow diamond - 2,

$33.60
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Lab grown carat diamond - grown,

Lab grown carat diamond - grown,

$239.52
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Certified oval cut d - certified, 6.00

Certified oval cut d - certified, 6.00

$114.48
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Round cut igi - ct,

Round cut igi - ct,

$198.38
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Natural white diamond - white,

Natural white diamond - white,

$47.51
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Lab grown cvd diamond - lab-grown, 3.00

Lab grown cvd diamond - lab-grown, 3.00

$59.29
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Natural white diamond ct - natural,

Natural white diamond ct - natural,

$29.50
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Certified lab grown - ct,

Certified lab grown - ct,

$89.94
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Natural color ct oval - color,

Natural color ct oval - color,

$159.52
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Cut natural bare - 1,

Cut natural bare - 1,

$948.10
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Round cut lab grown - lab,

Round cut lab grown - lab,

$72.00
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Natural white diamond 5 - 2,

Natural white diamond 5 - 2,

$25.48
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Lab grown cvd diamond - ct,

Lab grown cvd diamond - ct,

$45.99
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00ct oval cut - oval,

00ct oval cut - oval,

$345.00
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Carat igl certified lab - igl,

Carat igl certified lab - igl,

$218.40
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Certified natural white - 1,

Certified natural white - 1,

$24.89
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Natural color ct oval - natural,

Natural color ct oval - natural,

$130.00
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Fancy pink round - 1,

Fancy pink round - 1,

$24.50
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Oval cut lab - oval, cvd

Oval cut lab - oval, cvd

$96.85
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60ct round brilliant vvs1 - 1.60ct,

60ct round brilliant vvs1 - 1.60ct,

$72.45
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Natural carat yellow - natural, diamond

Natural carat yellow - natural, diamond

$26.00
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Lab grown 00ct - lab-grown, cvd

Lab grown 00ct - lab-grown, cvd

$20.79
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Lab grown diamond 9x11 5 - lab,

Lab grown diamond 9x11 5 - lab,

$51.68
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Natural white diamond - 3.50,

Natural white diamond - 3.50,

$48.00
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Natural white diamond 4 - ct,

Natural white diamond 4 - ct,

$22.54
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Lab grown cts emerald cut - cts,

Lab grown cts emerald cut - cts,

$475.00
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Natural carat yellow - yellow, diamond

Natural carat yellow - yellow, diamond

$26.50
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Certified radiant cut - 11,

Certified radiant cut - 11,

$265.00
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Round cut lab - 0.5,

Round cut lab - 0.5,

$27.99
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Natural white diamond - natural,

Natural white diamond - natural,

$47.52
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Oval cut igi certified - cut,

Oval cut igi certified - cut,

$675.00
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Radiant cut igi - 1.56,

Radiant cut igi - 1.56,

$229.00
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Natural green diamond - ct,

Natural green diamond - ct,

$26.95
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Round cut igi - cut,

Round cut igi - cut,

$925.00
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White diamond round - ct,

White diamond round - ct,

$29.50
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Natural white diamond - natural,

Natural white diamond - natural,

$22.46
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Lab grown cvd - grown,

Lab grown cvd - grown,

$39.99
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Elegant carat natural - elegant,

Elegant carat natural - elegant,

$27.50
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Round excellent cut - round, 1.00

Round excellent cut - round, 1.00

$220.00
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Blue diamond loose faceted - blue,

Blue diamond loose faceted - blue,

$14.99
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Premium oval cut lab - ct,

Premium oval cut lab - ct,

$106.24
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Natural white diamond - ct,

Natural white diamond - ct,

$24.50
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Elegant carat natural yellow - elegant,

Elegant carat natural yellow - elegant,

$28.00
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4ct radiant cut lab - 4ct,

4ct radiant cut lab - 4ct,

$63.00
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Lab grown emerald - ct,

Lab grown emerald - ct,

$346.50
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Certified rounnatural - 5.00,

Certified rounnatural - 5.00,

$230.63
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Rare certified treated - 35,

Rare certified treated - 35,

$339.00
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Premium round cut - premium,

Premium round cut - premium,

$139.98
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Carat vs1 champagne round - vs1,

Carat vs1 champagne round - vs1,

$129.95
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Yellow vs2 pear - 0.74,

Yellow vs2 pear - 0.74,

$218.66
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Natural white diamond - ct,

Natural white diamond - ct,

$48.00
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Rare certified white - ct,

Rare certified white - ct,

$161.50
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Round cut natural - ct,

Round cut natural - ct,

$291.00
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Looking for more 1 carat diamond?

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📊96 listings · from $14.99 · avg $124.58

Browse 96 1 carat diamond listings currently in our index. Prices range from $14.99 to $948.1, with an average of $124.58. 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 1 carat diamond →

Try this: naya | homeschool crafts stories | vintage vollrath stainless steel pitchers | german youth | beer cleaning | mimi chica | microsoft windows vista | lord of the rings figure sideshow | pocket slot machine | spare tire cadillac escalade

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Everything you need to know about 1 carat diamond

Whether you are looking for a brand-new or second-hand 1 carat 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 $14.99, while premium listings can reach $948.1 — giving you a wide budget spread to work with. The average price of $124.58 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.

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