For Sale USA

1 ct diamond ring

4

1 ct diamond ring for sale on largest auction and classifieds sites

Home / / 1 ct diamond ring refurbished & used for sale | For Sale USA
50ct oval cut natural - 2.50ct,

50ct oval cut natural - 2.50ct,

$295.75
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Multi cut natural - 3.50, ct

Multi cut natural - 3.50, ct

$324.99
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2ct round natural diamond - round,

2ct round natural diamond - round,

$187.20
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00ct round natural diamond - 2.00ct,

00ct round natural diamond - 2.00ct,

$334.60
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4ct radiant cut lab - lab, created

4ct radiant cut lab - lab, created

$63.00
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Elegant round cut - ct,

Elegant round cut - ct,

$498.25
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Elegant round cut lab - elegant,

Elegant round cut lab - elegant,

$497.55
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4ct oval cut lab created - 4ct,

4ct oval cut lab created - 4ct,

$60.00
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Ekegant round cut lab - ct,

Ekegant round cut lab - ct,

$498.53
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5ct oval cut vvs1 lab - cut, lab-created

5ct oval cut vvs1 lab - cut, lab-created

$75.40
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Engagement ring with - ct.,

Engagement ring with - ct.,

$799.00
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Premium 35ct oval cut lab - oval,

Premium 35ct oval cut lab - oval,

$323.86
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Igi certified 00ct lab - lab, grown

Igi certified 00ct lab - lab, grown

$727.65
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00ct oval cut natural - oval,

00ct oval cut natural - oval,

$345.00
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50ct asscher cut natural - asscher,

50ct asscher cut natural - asscher,

$308.75
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Oval cut natural - cut, teal

Oval cut natural - cut, teal

$208.24
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400 natural si1 0 - $3,400, si1/d

400 natural si1 0 - $3,400, si1/d

$999.00
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Jared jewelers ct - jared,

Jared jewelers ct - jared,

$1100.00
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Princess cut vs1 lab - princess-cut,

Princess cut vs1 lab - princess-cut,

$1398.00
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3ct round cut - round, lab-created

3ct round cut - round, lab-created

$88.60
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Vvs2 oval lab - ct, f

Vvs2 oval lab - ct, f

$1274.99
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Round vvs2 lab grown - 2.50,

Round vvs2 lab grown - 2.50,

$1500.00
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Solid 14k yellow gold - solid,

Solid 14k yellow gold - solid,

$1546.60
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Princess cut solitaire - 2,

Princess cut solitaire - 2,

$113.28
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Igi certified carat f vs1 - certified,

Igi certified carat f vs1 - certified,

$1370.25
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1ct old mine cushion cut - mine,

1ct old mine cushion cut - mine,

$1760.00
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Cushion cut diamond - 4.00,

Cushion cut diamond - 4.00,

$294.00
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Vs1 round solitaire - d,

Vs1 round solitaire - d,

$893.00
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Round cut natural - cut,

Round cut natural - cut,

$219.99
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White lab grown - lab,

White lab grown - lab,

$127.19
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Luxurious premium pear - premium,

Luxurious premium pear - premium,

$367.09
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Cushion cut diamond - ct,

Cushion cut diamond - ct,

$274.45
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1ct round cut - round,

1ct round cut - round,

$87.49
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4ct oval cut lab - 4ct,

4ct oval cut lab - 4ct,

$54.60
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Harry winston the - one, oval

Harry winston the - one, oval

$199.99
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Igi 5ct round lab grown - 1.5ct,

Igi 5ct round lab grown - 1.5ct,

$648.00
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Diamond round - ct,

Diamond round - ct,

$129.99
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Certified ct white - ct,

Certified ct white - ct,

$95.00
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00ct round cut natural - round,

00ct round cut natural - round,

$311.35
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Oval cut natural - 2.70,

Oval cut natural - 2.70,

$318.00
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00ct oval diamond - 2.00ct,

00ct oval diamond - 2.00ct,

$9260.00
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Bridal wedding ring - bridal,

Bridal wedding ring - bridal,

$374.00
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Round cut lab - round,

Round cut lab - round,

$100.29
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Stunning 14k white gold - 14k,

Stunning 14k white gold - 14k,

$400.00
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5cttw round lab - 5cttw, grown

5cttw round lab - 5cttw, grown

$1698.60
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2ct lab created - 2ct, vvs1/d

2ct lab created - 2ct, vvs1/d

$43.56
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Vs1 oval lab grown - 3.40,

Vs1 oval lab grown - 3.40,

$1895.25
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Natural white diamond - natural,

Natural white diamond - natural,

$21.50
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00ct round cut natural - 2.00ct,

00ct round cut natural - 2.00ct,

$299.00
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00ct princess cut lab - princess,

00ct princess cut lab - princess,

$81.61
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Oval vs1 lab - ef/vs1, grown

Oval vs1 lab - ef/vs1, grown

$1708.50
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5cttw round lab grown diamond - grown,

5cttw round lab grown diamond - grown,

$1645.00
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Igi certified 1ct lab grown - 1ct,

Igi certified 1ct lab grown - 1ct,

$727.65
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85ct vvs1 lab created - lab,

85ct vvs1 lab created - lab,

$83.99
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Igi marquise cut e vs1 - cut, e/vs1

Igi marquise cut e vs1 - cut, e/vs1

$1475.99
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3ct engagement ring - 3ct., with

3ct engagement ring - 3ct., with

$1299.00
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2ct engagement ring with - 2ct.,

2ct engagement ring with - 2ct.,

$1099.00
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Art deco style 5ct asscher - style, 3.5ct

Art deco style 5ct asscher - style, 3.5ct

$67.90
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Igi oval pear round - igi, &

Igi oval pear round - igi, &

$859.99
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Cushion cut - ct,

Cushion cut - ct,

$91.74
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Igi marquise vvs1 lab - igi,

Igi marquise vvs1 lab - igi,

$1466.25
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01ct radiant cut - 2.01ct, diamond

01ct radiant cut - 2.01ct, diamond

$9995.00
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Igi pear cut lab - pear,

Igi pear cut lab - pear,

$769.99
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1ct princess cut lab - 1ct,

1ct princess cut lab - 1ct,

$708.74
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Igi oval cut vs1 lab - ct,

Igi oval cut vs1 lab - ct,

$1484.99
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Lab grown round - ct,

Lab grown round - ct,

$682.54
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Elegant pear cut lab - 10.00, ct

Elegant pear cut lab - 10.00, ct

$496.65
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2ct round cut lab created - round, lab-created

2ct round cut lab created - round, lab-created

$98.29
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Round cut diamond - 3.5,

Round cut diamond - 3.5,

$4000.00
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3ct round vvs2 natural - 3ct,

3ct round vvs2 natural - 3ct,

$321.00
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Igi pear round cut - igi, ct

Igi pear round cut - igi, ct

$859.99
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Lab grown diamond - 5/8,

Lab grown diamond - 5/8,

$499.99
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Igi pear lab grown - 1,

Igi pear lab grown - 1,

$859.99
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10ct rare radiant cut - 8.10ct,

10ct rare radiant cut - 8.10ct,

$150.00
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00ct oval cut igi certified - oval,

00ct oval cut igi certified - oval,

$1370.25
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Solitaire engagement ring 14k - engagement,

Solitaire engagement ring 14k - engagement,

$1464.71
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Amazing ct certified - 6.00,

Amazing ct certified - 6.00,

$112.00
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Natural diamond marquise - ct,

Natural diamond marquise - ct,

$715.00
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Marquise cut lab grown - ct,

Marquise cut lab grown - ct,

$1361.35
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Solitaire engagement ring - ring, 14k

Solitaire engagement ring - ring, 14k

$1247.13
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14k white gold oval cut - oval,

14k white gold oval cut - oval,

$1249.00
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3ct marquise cut lab created - cut,

3ct marquise cut lab created - cut,

$89.23
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Certified vvs e f - certified, vvs-e-f-oval

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

$184.00
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Treated round cut - treated,

Treated round cut - treated,

$99.00
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3ct engagement ring with - 3ct.,

3ct engagement ring with - 3ct.,

$1299.00
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Prong solitaire round - prong,

Prong solitaire round - prong,

$2900.00
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Rare certified treated - 35, ct

Rare certified treated - 35, ct

$378.00
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Engagement ring 14k - ct,

Engagement ring 14k - ct,

$620.24
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Cushion cut natural - 3.00,

Cushion cut natural - 3.00,

$294.00
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Rare treated round cut - rare,

Rare treated round cut - rare,

$149.99
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00ct heart cut - heart, natural

00ct heart cut - heart, natural

$329.40
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14k rose gold 50tcw - gold, cut

14k rose gold 50tcw - gold, cut

$1200.00
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Premium 05ct elongated - premium, 3.05ct

Premium 05ct elongated - premium, 3.05ct

$481.37
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Carat pear cut lab grown - carat,

Carat pear cut lab grown - carat,

$2297.34
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00ct round cut natural - round,

00ct round cut natural - round,

$312.00
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4ct round cut natural diamond - natural,

4ct round cut natural diamond - natural,

$304.85
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Looking for more 1 ct diamond ring?

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📊96 listings · from $21.5 · avg $883.36

Browse 96 1 ct diamond ring listings currently in our index. Prices range from $21.5 to $9995, with an average of $883.36. 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 ct diamond ring →

Try this: disney winnie pooh books | djinn | helve hammer | underwater camera sony | marble hall table | travel magazine | france postcard postcard french | greenlee | elvis p | band ring 0 25

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Everything you need to know about 1 ct diamond ring

Whether you are looking for a brand-new or second-hand 1 ct diamond ring, 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 $21.5, while premium listings can reach $9995 — giving you a wide budget spread to work with. The average price of $883.36 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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