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Round diamond

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Round diamond for sale on largest auction and classifieds sites

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

Natural white diamond - white,

$22.46
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Round cut natural d - ct,

Round cut natural d - ct,

$219.79
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00ct round natural - 5.00ct, diamond

00ct round natural - 5.00ct, diamond

$321.75
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Round cut natural - ct,

Round cut natural - ct,

$485.00
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Lab created round - 1.02,

Lab created round - 1.02,

$350.00
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Igi certified loose ct - igi,

Igi certified loose ct - igi,

$53.20
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Real natural loose diamond - real,

Real natural loose diamond - real,

$20.41
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Natural white diamond - ct,

Natural white diamond - ct,

$28.91
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Rare certified ct round - certified,

Rare certified ct round - certified,

$227.50
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Natural royal blue - 1,

Natural royal blue - 1,

$24.48
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Natural white diamond - ct,

Natural white diamond - ct,

$18.77
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00ct round cut natural - 3.00ct,

00ct round cut natural - 3.00ct,

$269.40
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Natural white diamond - 1,

Natural white diamond - 1,

$22.56
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Round vvs1 lab grown - round, d

Round vvs1 lab grown - round, d

$219.99
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Round cut lab grown - round,

Round cut lab grown - round,

$70.68
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Lab grown round diamond stud - lab,

Lab grown round diamond stud - lab,

$794.40
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Natural blue diamond - 3,

Natural blue diamond - 3,

$33.75
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Natural green diamond 5 - 2,

Natural green diamond 5 - 2,

$21.15
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Pcs lab grown - 2, lab-grown

Pcs lab grown - 2, lab-grown

$29.57
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00ct round cut natural - 1.00ct,

00ct round cut natural - 1.00ct,

$510.38
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Treated round cut - ct,

Treated round cut - ct,

$99.00
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00ct round cut natural - 3.00ct,

00ct round cut natural - 3.00ct,

$281.40
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50ct round cut natural - round,

50ct round cut natural - round,

$317.40
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Natural white diamond - natural,

Natural white diamond - natural,

$22.46
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500 pcs loose cvd - 500, grown

500 pcs loose cvd - 500, grown

$30.29
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Natural white diamond - ct,

Natural white diamond - ct,

$20.64
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Gia 00ct round - cut, natural

Gia 00ct round - cut, natural

$522.50
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5ct oval cut vvs1 lab - 5ct,

5ct oval cut vvs1 lab - 5ct,

$75.40
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Igi certified ct - certified, 2.10

Igi certified ct - certified, 2.10

$72.54
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Round lab grown - 5.00,

Round lab grown - 5.00,

$219.99
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100 pcs loose - 100,

100 pcs loose - 100,

$90.74
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Certified carat natural - certified,

Certified carat natural - certified,

$174.99
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Pcs lab grown cvd - pcs, diamond

Pcs lab grown cvd - pcs, diamond

$80.00
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1ct round earth mined diamond - earth,

1ct round earth mined diamond - earth,

$721.60
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Dental diamond burs - diamond,

Dental diamond burs - diamond,

$78.99
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Certified ct natural - certified,

Certified ct natural - certified,

$27.49
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Pcs diamond blue natural - 6,

Pcs diamond blue natural - 6,

$21.00
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Round lab grown - e,

Round lab grown - e,

$428.00
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Round cut natural - round,

Round cut natural - round,

$341.40
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Lab grown round diamond - grown,

Lab grown round diamond - grown,

$749.50
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00ct round cut natural - 4.00ct,

00ct round cut natural - 4.00ct,

$339.00
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Lab grown 00ct cvd - lab-grown, 1.00ct

Lab grown 00ct cvd - lab-grown, 1.00ct

$15.59
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Certified ct natural - ct,

Certified ct natural - ct,

$55.00
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Natural blue diamond - natural,

Natural blue diamond - natural,

$36.00
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Natural white diamond - 1,

Natural white diamond - 1,

$23.03
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Natural white diamond - white,

Natural white diamond - white,

$26.94
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Natural white diamond - ct,

Natural white diamond - ct,

$135.99
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Lot approx 315 round - of,

Lot approx 315 round - of,

$225.00
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Natural white diamond - 1,

Natural white diamond - 1,

$26.40
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Round lab grown - ct,

Round lab grown - ct,

$448.00
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Natural white diamond - 2,

Natural white diamond - 2,

$20.25
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New 18k yellow gold - new,

New 18k yellow gold - new,

$115.00
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Bridal wedding ring - set, 3.25ct

Bridal wedding ring - set, 3.25ct

$374.00
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Certified ct natural - ct,

Certified ct natural - ct,

$26.39
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Natural diamond d color - 1.5,

Natural diamond d color - 1.5,

$225.00
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200 pcs lot round - lot, fancy

200 pcs lot round - lot, fancy

$24.84
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Natural pink diamond 5 - ct, mm

Natural pink diamond 5 - ct, mm

$21.12
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00ct round cut natural - 3.00ct,

00ct round cut natural - 3.00ct,

$305.50
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Rare certified ct - 6.50,

Rare certified ct - 6.50,

$134.99
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W lab grown - 1, ct

W lab grown - 1, ct

$590.54
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Diamond floral ring - 20, stone

Diamond floral ring - 20, stone

$279.50
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500 pcs d color vvs1 - pcs,

500 pcs d color vvs1 - pcs,

$330.99
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Loose cvd lab grown diamond - loose,

Loose cvd lab grown diamond - loose,

$99.99
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100 pcs loose - 100, grown

100 pcs loose - 100, grown

$112.09
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Round lab grown - 1.09,

Round lab grown - 1.09,

$59.77
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Natural white diamond - ct,

Natural white diamond - ct,

$17.43
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Natural blue diamond - ct,

Natural blue diamond - ct,

$21.43
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Certified round cut - certified,

Certified round cut - certified,

$108.00
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Round cut lab created - round,

Round cut lab created - round,

$42.39
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Cert agi round - cert.,

Cert agi round - cert.,

$10579.25
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Natural white diamond - white,

Natural white diamond - white,

$28.35
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Natural blue diamond - 2,

Natural blue diamond - 2,

$36.90
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Certified ct natural - certified, 4.80

Certified ct natural - certified, 4.80

$51.91
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Round lab grown - 1.15,

Round lab grown - 1.15,

$460.00
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White lab grown - 11.00,

White lab grown - 11.00,

$127.19
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50ct round cut lab - 9.50ct, created

50ct round cut lab - 9.50ct, created

$170.00
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Art deco style - art,

Art deco style - art,

$82.50
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Pcs natural white - natural,

Pcs natural white - natural,

$141.75
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Carat lab grown - 4.00,

Carat lab grown - 4.00,

$1650.00
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Certified natural ct - certified,

Certified natural ct - certified,

$665.00
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2ct round enhanced diamond - enhanced,

2ct round enhanced diamond - enhanced,

$2143.68
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Round cut natural - ct,

Round cut natural - ct,

$237.99
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Cushion cut vvs1 - 5.ct,

Cushion cut vvs1 - 5.ct,

$39.68
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Igi 8ct radiant - radiant, grown

Igi 8ct radiant - radiant, grown

$2639.99
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Natural white diamond mm - natural,

Natural white diamond mm - natural,

$25.38
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Natural white diamond ct - 3.05,

Natural white diamond ct - 3.05,

$136.99
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Natural white diamond - natural,

Natural white diamond - natural,

$22.56
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Art deco lab created - 2.50,

Art deco lab created - 2.50,

$75.40
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10ct natural diamond - natural,

10ct natural diamond - natural,

$57.20
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Certified ct natural - certified,

Certified ct natural - certified,

$66.54
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Round diamond full - 0.35,

Round diamond full - 0.35,

$134.99
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Pcs lab grown - lab-grown, cvd

Pcs lab grown - lab-grown, cvd

$44.00
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20ct lab created - 3.20ct, lab-created

20ct lab created - 3.20ct, lab-created

$54.00
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Igi certified carat round - certified,

Igi certified carat round - certified,

$1199.00
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Igi certified lab grown - certified,

Igi certified lab grown - certified,

$59.99
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Natural white diamond - natural,

Natural white diamond - natural,

$177.99
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📊96 listings · from $15.59 · avg $348.62

Browse 96 round diamond listings currently in our index. Prices range from $15.59 to $10579.25, with an average of $348.62. 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 round diamond →

Try this: specialized enduro | angle cube | dior paper bag | anti gravity shoes | wee forest mice | wood dog house | day spa | tow ring racing | zuiko 8 olympus 50mm om f 1 | takamine en

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Everything you need to know about round diamond

Whether you are looking for a brand-new or second-hand round 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 $15.59, while premium listings can reach $10579.25 — giving you a wide budget spread to work with. The average price of $348.62 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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