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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,

Natural white diamond - 1,

$22.46
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Round cut natural - 5.18, ct

Round cut natural - 5.18, ct

$219.79
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Round cut lab grown - lab,

Round cut lab grown - lab,

$70.68
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Igi certified lab grown - igi, ct

Igi certified lab grown - igi, ct

$59.99
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Natural white diamond - ct,

Natural white diamond - ct,

$47.51
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Carat oval brilliant - oval,

Carat oval brilliant - oval,

$379.04
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Carat diamond igi - carat,

Carat diamond igi - carat,

$569.99
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Igi certified loose ct - igi,

Igi certified loose ct - igi,

$53.20
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Carat scoop 5mm - scoop, yellow

Carat scoop 5mm - scoop, yellow

$50.99
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Cut natural bare - 1,

Cut natural bare - 1,

$998.00
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Over carat natural - carat, black

Over carat natural - carat, black

$125.00
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Natural royal blue - 1,

Natural royal blue - 1,

$24.48
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Carats silver natural uncut - silver,

Carats silver natural uncut - silver,

$25.00
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Loose radiant cut lab - 5.00,

Loose radiant cut lab - 5.00,

$108.99
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Loose round cut - loose,

Loose round cut - loose,

$109.12
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Round vvs1 lab grown - lab,

Round vvs1 lab grown - lab,

$219.99
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Pcs diamond blue - diamond,

Pcs diamond blue - diamond,

$21.00
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500 pcs loose - pcs, cvd

500 pcs loose - pcs, cvd

$30.29
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Carat emerald cut diamond - cut,

Carat emerald cut diamond - cut,

$999.98
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58ct certified huge diamond - huge,

58ct certified huge diamond - huge,

$495.00
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Natural white diamond - ct,

Natural white diamond - ct,

$22.46
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Diamonds natural ct with - diamonds,

Diamonds natural ct with - diamonds,

$499.00
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Natural white diamond - ct,

Natural white diamond - ct,

$45.00
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Natural fancy intense orangy - intense,

Natural fancy intense orangy - intense,

$350.00
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Certified carat natural - certified,

Certified carat natural - certified,

$89.49
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Certified carat natural - 1.05,

Certified carat natural - 1.05,

$74.99
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Natural blue diamond - 5, mm

Natural blue diamond - 5, mm

$21.43
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Round fancy vivid - 3.08, ct

Round fancy vivid - 3.08, ct

$1260.00
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00ct cushion cut natural - 3.00ct,

00ct cushion cut natural - 3.00ct,

$350.00
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Round lab grown - ct,

Round lab grown - ct,

$219.99
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Lab grown cvd diamond - lab-grown,

Lab grown cvd diamond - lab-grown,

$141.59
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Igi certified ct round - igi,

Igi certified ct round - igi,

$72.54
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Certified ct natural - certified,

Certified ct natural - certified,

$27.49
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Natural white diamond - ct,

Natural white diamond - ct,

$26.94
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Lab grown cvd diamond - cvd,

Lab grown cvd diamond - cvd,

$35.39
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Round lab grown - round,

Round lab grown - round,

$59.77
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Vvs1 lab grown diamond - diamond, black

Vvs1 lab grown diamond - diamond, black

$38.00
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1carat natural baby pink - 1carat,

1carat natural baby pink - 1carat,

$26.79
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3ct cushion cut - cushion,

3ct cushion cut - cushion,

$317.40
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Igi certified lab grown - ct,

Igi certified lab grown - ct,

$59.99
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Certified earth mined - certified, ct

Certified earth mined - certified, ct

$119.99
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Asscher cut certified - asscher,

Asscher cut certified - asscher,

$112.00
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Natural white diamond - ct,

Natural white diamond - ct,

$23.50
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Certified carat natural - carat,

Certified carat natural - carat,

$199.99
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Certified carat natural - 4.15,

Certified carat natural - 4.15,

$174.99
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Premium pear cut - ct,

Premium pear cut - ct,

$42.40
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Natural white diamond - 1, ct

Natural white diamond - 1, ct

$21.50
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Certified round cut - 6.80,

Certified round cut - 6.80,

$108.00
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Loose cvd lab grown diamond - grown,

Loose cvd lab grown diamond - grown,

$49.99
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Oval cut lab grown cvd - 5.00, ct

Oval cut lab grown cvd - 5.00, ct

$96.85
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Igi certified ct - certified, round

Igi certified ct - certified, round

$58.90
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Natural carat yellow diamond - carat,

Natural carat yellow diamond - carat,

$26.00
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Certified carat natural - 5.20,

Certified carat natural - 5.20,

$104.99
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Natural blue rough - ct,

Natural blue rough - ct,

$30.00
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Certified vvs e f - certified, vvs-e-f-oval

Certified vvs e f - certified, vvs-e-f-oval

$120.00
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Pink radiant cut - 6.45,

Pink radiant cut - 6.45,

$129.99
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Natural white diamond - ct,

Natural white diamond - ct,

$27.50
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Certified carat natural - 5.20,

Certified carat natural - 5.20,

$174.99
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Certified carat natural - 2.07,

Certified carat natural - 2.07,

$74.99
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Natural green diamond 5 - green,

Natural green diamond 5 - green,

$21.15
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Certified carat natural - certified,

Certified carat natural - certified,

$199.99
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Radiant cut igi - ct,

Radiant cut igi - ct,

$649.00
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Natural white diamond 3 - 1,

Natural white diamond 3 - 1,

$24.48
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Natural white diamond - ct,

Natural white diamond - ct,

$21.00
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Pcs natural white diamond - pcs,

Pcs natural white diamond - pcs,

$141.75
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Carat diamond igi - carat,

Carat diamond igi - carat,

$3250.17
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Lab grown cvd diamond - lab-grown,

Lab grown cvd diamond - lab-grown,

$26.54
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Aaa round cut fancy - round,

Aaa round cut fancy - round,

$25.53
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Natural diamond d color - natural,

Natural diamond d color - natural,

$225.00
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Carat red pear cut lab - 14,

Carat red pear cut lab - 14,

$499.99
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Natural white diamond - natural,

Natural white diamond - natural,

$28.35
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Radiant cut fancy - radiant, vivid

Radiant cut fancy - radiant, vivid

$449.99
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Silver white diamond gem - silver,

Silver white diamond gem - silver,

$36.95
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Fancy light yellow lab - ct,

Fancy light yellow lab - ct,

$210.00
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5mm natural black diamond - 1.5mm,

5mm natural black diamond - 1.5mm,

$4.00
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Carat vvs1 round - 4.00,

Carat vvs1 round - 4.00,

$52.70
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Natural white diamond 3 - ct,

Natural white diamond 3 - ct,

$25.34
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White lab grown - white,

White lab grown - white,

$127.19
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Natural white diamond 3 - white,

Natural white diamond 3 - white,

$20.70
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Natural white diamond - 1,

Natural white diamond - 1,

$26.95
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Color round cut - round,

Color round cut - round,

$48.30
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Natural white diamond - 1,

Natural white diamond - 1,

$24.49
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Rare certified ct round - certified,

Rare certified ct round - certified,

$227.50
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Natural yellow diamond 5 - natural,

Natural yellow diamond 5 - natural,

$21.15
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2mm champagne natural diamond

2mm champagne natural diamond

$14.99
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Round cut igi - 0.50,

Round cut igi - 0.50,

$135.00
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Lab created princess - lab-created,

Lab created princess - lab-created,

$325.00
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Natural white diamond - natural,

Natural white diamond - natural,

$23.03
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Loose cvd lab - cvd, lab-grown

Loose cvd lab - cvd, lab-grown

$50.00
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Certified natural ct - certified,

Certified natural ct - certified,

$665.00
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Carat yellow diamond igi - carat,

Carat yellow diamond igi - carat,

$7999.17
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Certified cushion cut - ct,

Certified cushion cut - ct,

$281.88
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Certified round cut - round,

Certified round cut - round,

$128.00
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1ct 5mm round - 1ct, 6.5mm

1ct 5mm round - 1ct, 6.5mm

$38.50
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Natural white diamond - white,

Natural white diamond - white,

$67.50
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Natural white diamond - 2,

Natural white diamond - 2,

$28.91
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Looking for more 1 carat diamond?

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📊96 listings · from $4 · avg $273.03

Browse 96 1 carat diamond listings currently in our index. Prices range from $4 to $7999.17, with an average of $273.03. 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 $4, while premium listings can reach $7999.17 — giving you a wide budget spread to work with. The average price of $273.03 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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