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 - oval,

50ct oval cut natural - oval,

$295.75
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Multi cut natural - ct,

Multi cut natural - ct,

$324.99
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2ct round natural diamond - 2ct,

2ct round natural diamond - 2ct,

$187.20
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00ct round natural diamond - natural,

00ct round natural diamond - natural,

$334.60
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4ct radiant cut - radiant, created

4ct radiant cut - radiant, 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, ct

Elegant round cut lab - elegant, ct

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

4ct oval cut lab - 4ct, created

$60.00
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Ekegant round cut - 10.00,

Ekegant round cut - 10.00,

$498.53
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5ct oval cut vvs1 - oval,

5ct oval cut vvs1 - oval,

$75.40
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Engagement ring with - 1, ct.

Engagement ring with - 1, ct.

$799.00
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Premium 35ct oval cut - 6.35ct, lab

Premium 35ct oval cut - 6.35ct, lab

$323.86
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Igi certified 00ct lab - certified,

Igi certified 00ct lab - certified,

$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 - 2.50ct,

50ct asscher cut - 2.50ct,

$308.75
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Oval cut natural - oval,

Oval cut natural - oval,

$208.24
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400 natural si1 0 72 - natural, si1/d

400 natural si1 0 72 - natural, si1/d

$999.00
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Jared jewelers ct round - 2.5,

Jared jewelers ct round - 2.5,

$1100.00
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Princess cut vs1 - princess-cut, lab

Princess cut vs1 - princess-cut, lab

$1398.00
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3ct round cut lab - round,

3ct round cut lab - round,

$88.60
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Vvs2 oval lab grown - 3.00, ct

Vvs2 oval lab grown - 3.00, ct

$1274.99
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Round vvs2 lab grown - ct,

Round vvs2 lab grown - ct,

$1500.00
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Solid 14k yellow gold oval - yellow, cut

Solid 14k yellow gold oval - yellow, cut

$1546.60
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Princess cut solitaire - princess,

Princess cut solitaire - princess,

$113.28
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Igi certified carat f vs1 - igi,

Igi certified carat f vs1 - igi,

$1370.25
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1ct old mine cushion cut - old,

1ct old mine cushion cut - old,

$1760.00
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Cushion cut diamond - cut,

Cushion cut diamond - cut,

$294.00
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Vs1 round solitaire - ct, d

Vs1 round solitaire - ct, d

$893.00
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Round cut natural - 3.00,

Round cut natural - 3.00,

$219.99
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White lab grown - 11.00,

White lab grown - 11.00,

$127.19
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Luxurious premium pear - luxurious, 6.10

Luxurious premium pear - luxurious, 6.10

$367.09
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Cushion cut diamond - 4.00,

Cushion cut diamond - 4.00,

$274.45
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1ct round cut - round, created

1ct round cut - round, created

$87.49
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4ct oval cut - oval,

4ct oval cut - oval,

$54.60
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Harry winston the one - harry,

Harry winston the one - harry,

$199.99
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Igi 5ct round - lab, grown

Igi 5ct round - lab, grown

$648.00
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Diamond round - 1.00, ct

Diamond round - 1.00, ct

$129.99
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Certified ct white - certified,

Certified ct white - certified,

$95.00
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00ct round cut natural - 2.00ct,

00ct round cut natural - 2.00ct,

$311.35
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Oval cut natural - 2.70, ct

Oval cut natural - 2.70, ct

$318.00
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00ct oval diamond engagement - diamond,

00ct oval diamond engagement - diamond,

$9260.00
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Bridal wedding ring - bridal, 3.25ct

Bridal wedding ring - bridal, 3.25ct

$374.00
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Round cut lab created - cut,

Round cut lab created - cut,

$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 grown - round,

5cttw round lab grown - round,

$1698.60
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2ct lab created - 2ct, diamond

2ct lab created - 2ct, diamond

$43.56
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Vs1 oval lab - e,

Vs1 oval lab - e,

$1895.25
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Natural white diamond - 1, ct

Natural white diamond - 1, ct

$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 - cut, lab

00ct princess cut - cut, lab

$81.61
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Oval vs1 lab grown - 4.30,

Oval vs1 lab grown - 4.30,

$1708.50
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5cttw round lab - 5cttw, grown

5cttw round lab - 5cttw, grown

$1645.00
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Igi certified 1ct lab grown - certified,

Igi certified 1ct lab grown - certified,

$727.65
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85ct vvs1 lab created - 2.85ct,

85ct vvs1 lab created - 2.85ct,

$83.99
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Igi marquise cut e vs1 - 3.20,

Igi marquise cut e vs1 - 3.20,

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

3ct engagement ring with - 3ct.,

$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 - art, 3.5ct

Art deco style - art, 3.5ct

$67.90
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Igi oval pear round - 1,

Igi oval pear round - 1,

$859.99
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Cushion cut - ct,

Cushion cut - ct,

$91.74
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Igi marquise vvs1 lab - marquise, d/vvs1

Igi marquise vvs1 lab - marquise, d/vvs1

$1466.25
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01ct radiant cut - 2.01ct,

01ct radiant cut - 2.01ct,

$9995.00
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Igi pear cut lab - igi, ct

Igi pear cut lab - igi, ct

$769.99
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1ct princess cut lab - princess, grown

1ct princess cut lab - princess, grown

$708.74
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Igi oval cut vs1 - ct, lab

Igi oval cut vs1 - ct, lab

$1484.99
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Lab grown round - ct, diamond

Lab grown round - ct, diamond

$682.54
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Elegant pear cut - 10.00, ct

Elegant pear cut - 10.00, ct

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

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

$98.29
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Round cut diamond - ct,

Round cut diamond - ct,

$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 - ct,

Igi pear round cut - ct,

$859.99
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Lab grown diamond - vs,

Lab grown diamond - vs,

$499.99
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Igi pear lab grown - igi, ct

Igi pear lab grown - igi, ct

$859.99
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10ct rare radiant - rare,

10ct rare radiant - rare,

$150.00
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00ct oval cut igi - 3.00ct,

00ct oval cut igi - 3.00ct,

$1370.25
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Solitaire engagement ring 14k - solitaire,

Solitaire engagement ring 14k - solitaire,

$1464.71
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Amazing ct certified - ct,

Amazing ct certified - ct,

$112.00
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Natural diamond marquise - diamond,

Natural diamond marquise - diamond,

$715.00
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Marquise cut lab grown - 2.50, marquise-cut

Marquise cut lab grown - 2.50, marquise-cut

$1361.35
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Solitaire engagement ring 14k - engagement,

Solitaire engagement ring 14k - engagement,

$1247.13
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14k white gold oval cut - gold,

14k white gold oval cut - gold,

$1249.00
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3ct marquise cut - 3ct,

3ct marquise cut - 3ct,

$89.23
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Certified vvs e f oval - ct,

Certified vvs e f oval - ct,

$184.00
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Treated round cut - treated,

Treated round cut - treated,

$99.00
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3ct engagement ring - ring, with

3ct engagement ring - ring, with

$1299.00
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Prong solitaire round - 2.5,

Prong solitaire round - 2.5,

$2900.00
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Rare certified treated - certified,

Rare certified treated - certified,

$378.00
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Engagement ring 14k - 1, 1/2

Engagement ring 14k - 1, 1/2

$620.24
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Cushion cut natural - cut,

Cushion cut natural - cut,

$294.00
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Rare treated round - 7.50,

Rare treated round - 7.50,

$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 - 14k, oval

14k rose gold 50tcw - 14k, oval

$1200.00
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Premium 05ct elongated - 3.05ct,

Premium 05ct elongated - 3.05ct,

$481.37
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Carat pear cut lab - carat, grown

Carat pear cut lab - carat, grown

$2297.34
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00ct round cut natural - cut,

00ct round cut natural - cut,

$312.00
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4ct round cut natural diamond - 4ct,

4ct round cut natural diamond - 4ct,

$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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