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Diamonds for sale on largest auction and classifieds sites

Home / / Diamonds refurbished & used for sale | For Sale USA
36ct pear lab - 2.36ct,

36ct pear lab - 2.36ct,

$599.00
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Gift 18ktlfanycobracelet - gift.18ktlfanycobracelet, in

Gift 18ktlfanycobracelet - gift.18ktlfanycobracelet, in

$125.00
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Natural white diamond - ct,

Natural white diamond - ct,

$47.51
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Natural white diamond - natural,

Natural white diamond - natural,

$22.46
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Argyle carat natural - 0.16,

Argyle carat natural - 0.16,

$1838.00
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Pet sim - ✨pet,

Pet sim - ✨pet,

$84.45
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Carat round natural loose - carat,

Carat round natural loose - carat,

$418.00
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Carat round natural loose - 1.00,

Carat round natural loose - 1.00,

$1497.00
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Carat round natural loose - 2.22,

Carat round natural loose - 2.22,

$4019.00
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Carat round natural loose - natural,

Carat round natural loose - natural,

$1525.00
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Carat round natural loose - round,

Carat round natural loose - round,

$691.00
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Carat round natural - 1.29,

Carat round natural - 1.29,

$1562.00
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Carat round natural - round,

Carat round natural - round,

$5065.00
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Natural royal blue - ct,

Natural royal blue - ct,

$24.48
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Vintage platinum natural - vintage,

Vintage platinum natural - vintage,

$869.00
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Loose lab grown cvd diamond - lab-grown,

Loose lab grown cvd diamond - lab-grown,

$129.99
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Igi carat round natural - 0.18,

Igi carat round natural - 0.18,

$278.00
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Carat round natural - 1.75, loose

Carat round natural - 1.75, loose

$1048.00
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Carat round natural - 2.25,

Carat round natural - 2.25,

$972.00
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Igi certified loose ct - igi,

Igi certified loose ct - igi,

$53.20
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Carats silver natural - 1+,

Carats silver natural - 1+,

$25.00
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Natural white diamond - natural,

Natural white diamond - natural,

$28.91
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Gia carat round natural - 1.07,

Gia carat round natural - 1.07,

$1980.00
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Sunflower ring pt950 - hw,

Sunflower ring pt950 - hw,

$189.99
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December diamonds merman - diamonds,

December diamonds merman - diamonds,

$34.99
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Certified lab grown - ct,

Certified lab grown - ct,

$81.00
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Natural blue diamond - 3,

Natural blue diamond - 3,

$33.75
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Color fl clarity - ct, fl-clarity

Color fl clarity - ct, fl-clarity

$22.50
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Natural white diamond - natural,

Natural white diamond - natural,

$65.50
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Lab grown moss - moss, diamond

Lab grown moss - moss, diamond

$85.00
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Certified earth mined - certified, 10.00

Certified earth mined - certified, 10.00

$225.00
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Round cut natural d - 5.18,

Round cut natural d - 5.18,

$142.86
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Loose radiant cut lab - 5.00,

Loose radiant cut lab - 5.00,

$98.09
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New 18k yellow - new,

New 18k yellow - new,

$115.00
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00ct round natural diamond - round,

00ct round natural diamond - round,

$321.75
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Pet sim - ✨pet,

Pet sim - ✨pet,

$84.95
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Natural pink diamond - 5.10,

Natural pink diamond - 5.10,

$60.75
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Real natural loose - real,

Real natural loose - real,

$20.41
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Diamond nite dual tester test - nite,

Diamond nite dual tester test - nite,

$120.00
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Lab grown cvd diamond - 3.00,

Lab grown cvd diamond - 3.00,

$174.99
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Pcs diamond blue - 6,

Pcs diamond blue - 6,

$21.00
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Sunflower ring pt950 - hw,

Sunflower ring pt950 - hw,

$189.99
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Natural white diamond - 1,

Natural white diamond - 1,

$23.50
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Natural white diamond - 1, ct

Natural white diamond - 1, ct

$19.56
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2ct fancy orange - orange, round

2ct fancy orange - orange, round

$52.40
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Certified round cut - 6.80,

Certified round cut - 6.80,

$135.00
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Natural white diamond - natural,

Natural white diamond - natural,

$45.00
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Gia carat oval - gia, natural

Gia carat oval - gia, natural

$4042.00
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Natural blue diamond - 4.70,

Natural blue diamond - 4.70,

$54.00
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10k yellow gold diamond - 10k,

10k yellow gold diamond - 10k,

$450.00
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500 pcs loose - pcs, cvd

500 pcs loose - pcs, cvd

$30.29
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Raw diamond 01ct color - raw, d-color

Raw diamond 01ct color - raw, d-color

$18.00
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Gia carat round natural - 1.84,

Gia carat round natural - 1.84,

$966.00
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Lab grown cvd diamond - 2.00,

Lab grown cvd diamond - 2.00,

$61.18
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Pcs lot cushion - 10, vvs1

Pcs lot cushion - 10, vvs1

$27.60
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10ct natural diamond - 5.10ct,

10ct natural diamond - 5.10ct,

$61.60
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Gia certified 92ct - gia, round

Gia certified 92ct - gia, round

$6500.00
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Natural white diamond - ct,

Natural white diamond - ct,

$31.50
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Natural yellow diamond - natural,

Natural yellow diamond - natural,

$47.70
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Natural white diamond - ct,

Natural white diamond - ct,

$24.49
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Natural white diamond - 1,

Natural white diamond - 1,

$22.46
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Natural white diamond - 2,

Natural white diamond - 2,

$20.25
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Natural pink diamond 5 - ct, mm

Natural pink diamond 5 - ct, mm

$21.12
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100 pcs loose lab grown - 100,

100 pcs loose lab grown - 100,

$112.09
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Pcs loose cvd lab grown - pcs,

Pcs loose cvd lab grown - pcs,

$50.00
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Lab grown 00ct cvd - 1.00ct, diamond

Lab grown 00ct cvd - 1.00ct, diamond

$15.59
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Natural white diamond - 1,

Natural white diamond - 1,

$21.50
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Igi certified ct - 2.00, round

Igi certified ct - 2.00, round

$58.90
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Natural white diamond - natural,

Natural white diamond - natural,

$135.99
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4ct radiant cut - radiant, lab

4ct radiant cut - radiant, lab

$63.00
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2ct pear cut vvs1 - cut, diamond

2ct pear cut vvs1 - cut, diamond

$38.15
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Natural green diamond - 2, ct

Natural green diamond - 2, ct

$29.25
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Pcs lab grown - pcs, lab-grown

Pcs lab grown - pcs, lab-grown

$140.00
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Natural yellow diamond - 2,

Natural yellow diamond - 2,

$29.25
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Gold silver diamond - gold, tester

Gold silver diamond - gold, tester

$13.79
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Rare certified ct - certified,

Rare certified ct - certified,

$134.99
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2ct round cut - vvs1/d, diamond

2ct round cut - vvs1/d, diamond

$48.23
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Natural white diamond - ct,

Natural white diamond - ct,

$27.50
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Diamond selector portable - v2,

Diamond selector portable - v2,

$7.49
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Certified earth mined - certified, 5.20

Certified earth mined - certified, 5.20

$112.50
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Loose cvd diamond ct - diamond, 2.90

Loose cvd diamond ct - diamond, 2.90

$64.89
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8x8mmd color lab grow diamond - 8x8mmd,

8x8mmd color lab grow diamond - 8x8mmd,

$37.50
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Certified ct natural - ct,

Certified ct natural - ct,

$73.79
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Lab grown cvd diamond - 2.00,

Lab grown cvd diamond - 2.00,

$35.39
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Premium yellow lab - premium, ct

Premium yellow lab - premium, ct

$61.14
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Reserve 82 ct - , .82

Reserve 82 ct - , .82

$245.99
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Natural white diamond - 1,

Natural white diamond - 1,

$26.94
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Pink vvs1 lab grown - ct, lab-grown

Pink vvs1 lab grown - ct, lab-grown

$36.00
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Lab grown cvd diamond - cvd,

Lab grown cvd diamond - cvd,

$141.59
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Natural white diamond ct - natural,

Natural white diamond ct - natural,

$129.99
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Pet sim gems - pet, 500m

Pet sim gems - pet, 500m

$164.99
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100 pcs loose - 100, lab

100 pcs loose - 100, lab

$90.74
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Natural color loose 00 - d,

Natural color loose 00 - d,

$61.15
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200 piece 100 - 200, raw

200 piece 100 - 200, raw

$23.20
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20ctw emerald cut lab - lab, grown

20ctw emerald cut lab - lab, grown

$1485.08
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New knot bangle - rose, gold

New knot bangle - rose, gold

$119.00
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📊96 listings · from $7.49 · avg $432.07

Browse 96 diamonds listings currently in our index. Prices range from $7.49 to $6500, with an average of $432.07. 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 diamonds →

Try this: a line skirts black off white | marlin decal | tiny home trailer | diamond infinite edge bow | dining room sideboard contemporary | luxury coach bus | mercedes 1937 | laser printer wireless | note car | greco

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Everything you need to know about diamonds

Whether you are looking for a brand-new or second-hand diamonds, 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 $7.49, while premium listings can reach $6500 — giving you a wide budget spread to work with. The average price of $432.07 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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