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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 - ct,

Natural white diamond - ct,

$22.46
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Igi certified lab grown - 1, ct

Igi certified lab grown - 1, ct

$59.99
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Certified ct natural - 5.15,

Certified ct natural - 5.15,

$64.99
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Carat pear lab - 1,

Carat pear lab - 1,

$249.00
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Natural royal blue - ct,

Natural royal blue - ct,

$24.48
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Loose radiant cut lab - radiant,

Loose radiant cut lab - radiant,

$102.45
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Natural white diamond - white,

Natural white diamond - white,

$21.50
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Round lab grown - round,

Round lab grown - round,

$59.77
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Natural white diamond - ct,

Natural white diamond - ct,

$27.50
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Carat scoop 5mm yellow - 1+carat,

Carat scoop 5mm yellow - 1+carat,

$52.79
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Carats silver natural uncut - 1+,

Carats silver natural uncut - 1+,

$25.00
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Oval cut vvs1 clarity - oval,

Oval cut vvs1 clarity - oval,

$74.36
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Lab grown cvd diamond - lab-grown,

Lab grown cvd diamond - lab-grown,

$174.99
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Lab grown moss - ct,

Lab grown moss - ct,

$85.00
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Certified radiant cut - certified, ct

Certified radiant cut - certified, ct

$158.65
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Igi certified ct round - ct,

Igi certified ct round - ct,

$98.69
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Certified carat natural - certified,

Certified carat natural - certified,

$89.49
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Natural white diamond - natural,

Natural white diamond - natural,

$47.51
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Lab grown cvd diamond - ct,

Lab grown cvd diamond - ct,

$32.59
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Natural white diamond - 1,

Natural white diamond - 1,

$22.46
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Certified ct natural - certified, 10.00

Certified ct natural - certified, 10.00

$128.57
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Natural white diamond - white,

Natural white diamond - white,

$23.50
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Natural white diamond - 2,

Natural white diamond - 2,

$55.86
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500 pcs loose - 500,

500 pcs loose - 500,

$37.69
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Certified natural ct - certified, 2.50

Certified natural ct - certified, 2.50

$1148.00
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Lab grown 00ct - lab-grown, diamond

Lab grown 00ct - lab-grown, diamond

$15.59
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Loose cvd lab grown diamond - loose,

Loose cvd lab grown diamond - loose,

$32.49
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Carat vs1 igi - vs1,

Carat vs1 igi - vs1,

$135.00
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Blue color lab grown - 1,

Blue color lab grown - 1,

$59.94
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Natural color ct oval - natural,

Natural color ct oval - natural,

$120.90
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Rare certified treated - certified,

Rare certified treated - certified,

$135.00
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Color round cut - ct,

Color round cut - ct,

$46.50
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Round cut igi - cut,

Round cut igi - cut,

$199.00
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Lab grown cvd diamond - 2.50, lab-grown

Lab grown cvd diamond - 2.50, lab-grown

$45.99
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Natural white diamond - 3.50, ct

Natural white diamond - 3.50, ct

$48.00
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Round d color vvs2 - color,

Round d color vvs2 - color,

$89.10
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Certified lab grown cvd - lab,

Certified lab grown cvd - lab,

$89.94
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Round cut igi - 0.50,

Round cut igi - 0.50,

$135.00
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Carat pear lab grown - 2, diamond

Carat pear lab grown - 2, diamond

$449.00
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Natural white diamond - 5.10, ct

Natural white diamond - 5.10, ct

$62.40
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Cts radiant cut f color - radiant,

Cts radiant cut f color - radiant,

$675.00
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Lab grown cvd diamond ct - diamond,

Lab grown cvd diamond ct - diamond,

$48.99
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Flawless natural white - natural,

Flawless natural white - natural,

$37.20
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Round cut lab - ct,

Round cut lab - ct,

$72.00
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Natural yellow diamond - natural,

Natural yellow diamond - natural,

$33.60
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Princess cut vs1 lab - princess-cut,

Princess cut vs1 lab - princess-cut,

$1398.00
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Raw diamond 01ct - 4.01ct, d-color

Raw diamond 01ct - 4.01ct, d-color

$18.00
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Blue diamond loose - blue,

Blue diamond loose - blue,

$14.99
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Igi certified carat f vs1 - carat,

Igi certified carat f vs1 - carat,

$1370.25
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Natural white diamond - 3.50, ct

Natural white diamond - 3.50, ct

$40.62
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Certified carat natural - 4.15,

Certified carat natural - 4.15,

$270.99
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Certified earth mined - 1.05, earth-mined

Certified earth mined - 1.05, earth-mined

$54.00
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Natural green diamond - ct,

Natural green diamond - ct,

$26.46
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Green lab grown - green,

Green lab grown - green,

$24.50
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Lab grown cvd - 10.04, diamond

Lab grown cvd - 10.04, diamond

$150.98
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Certified radiant cut - certified,

Certified radiant cut - certified,

$265.00
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Lab grown cts emerald - lab, 3.02

Lab grown cts emerald - lab, 3.02

$475.00
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Carat diamond studs - vs, 1

Carat diamond studs - vs, 1

$259.83
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00ct oval cut natural - 2.00ct,

00ct oval cut natural - 2.00ct,

$356.50
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200 piece 100 - 100%, raw

200 piece 100 - 100%, raw

$23.20
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Round cut lab - 0.5, cvd

Round cut lab - 0.5, cvd

$27.99
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Natural white diamond - natural,

Natural white diamond - natural,

$21.60
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Natural carat yellow - natural,

Natural carat yellow - natural,

$26.00
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Certified earth mined - certified, 1.05

Certified earth mined - certified, 1.05

$45.00
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Natural color lab - d,

Natural color lab - d,

$121.37
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Natural white diamond - ct,

Natural white diamond - ct,

$19.60
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Lab grown 10ct - cvd, diamond

Lab grown 10ct - cvd, diamond

$32.49
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Premium pear cut - 3.00, ct

Premium pear cut - 3.00, ct

$41.34
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Natural carat yellow - natural, diamond

Natural carat yellow - natural, diamond

$26.50
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Carat diamond studs - vs, (ctw)

Carat diamond studs - vs, (ctw)

$200.00
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Cushion cut natural - ct,

Cushion cut natural - ct,

$294.00
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1ct 5mm round portuguese cut - 6.5mm,

1ct 5mm round portuguese cut - 6.5mm,

$38.50
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Premium pear cut - pear,

Premium pear cut - pear,

$73.28
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Natural royal blue - 1,

Natural royal blue - 1,

$24.50
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Loose lab grown cvd diamond - grown,

Loose lab grown cvd diamond - grown,

$32.49
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Marquise cut igi - marquise,

Marquise cut igi - marquise,

$425.00
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Certified ct natural - certified, 5.30

Certified ct natural - certified, 5.30

$61.64
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Certified earth mined - certified, earth-mined

Certified earth mined - certified, earth-mined

$54.00
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1ct cut corner radiant

1ct cut corner radiant

$95.00
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Brilliant round cut - ct,

Brilliant round cut - ct,

$69.95
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Hot cut natural bare - ex, 1

Hot cut natural bare - ex, 1

$947.15
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Natural loose big - 31.60,

Natural loose big - 31.60,

$150.00
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Pear cut e color vs2 - ct,

Pear cut e color vs2 - ct,

$330.00
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8ct certified white diamond - certified,

8ct certified white diamond - certified,

$144.00
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Carat pear lab grown diamond - pear,

Carat pear lab grown diamond - pear,

$1049.00
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Crisscut oval cut white - 15,

Crisscut oval cut white - 15,

$1200.00
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Certified color vvs1 - color,

Certified color vvs1 - color,

$300.00
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Lab grown cvd diamond - ct,

Lab grown cvd diamond - ct,

$59.29
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Color round cut vvs1 - d,

Color round cut vvs1 - d,

$48.30
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Diamond lot scoop trapiche - diamond,

Diamond lot scoop trapiche - diamond,

$171.59
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Certified carat natural - 2.10,

Certified carat natural - 2.10,

$158.99
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Carat pear lab grown - pear,

Carat pear lab grown - pear,

$3449.00
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Premium 35ct oval cut lab - premium,

Premium 35ct oval cut lab - premium,

$323.86
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Natural white diamond - white, 5

Natural white diamond - white, 5

$24.01
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Natural white diamond - 1.00,

Natural white diamond - 1.00,

$491.18
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Igi certified lab - certified, ct

Igi certified lab - certified, ct

$59.99
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Looking for more 1 carat diamond?

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📊96 listings · from $14.99 · avg $216.7

Browse 96 1 carat diamond listings currently in our index. Prices range from $14.99 to $3449, with an average of $216.7. 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 $3449 — giving you a wide budget spread to work with. The average price of $216.7 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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