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
4ct radiant cut lab - radiant,

4ct radiant cut lab - radiant,

$63.00
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00ct cushion cut natural - 3.00ct,

00ct cushion cut natural - 3.00ct,

$325.00
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00ct round natural diamond - 5.00ct,

00ct round natural diamond - 5.00ct,

$321.75
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00ct round cut - 4.00ct, natural

00ct round cut - 4.00ct, natural

$339.00
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5ct oval cut vvs1 - 5ct,

5ct oval cut vvs1 - 5ct,

$75.40
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4ct radiant cut lab created - cut,

4ct radiant cut lab created - cut,

$68.60
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Treated round cut - treated,

Treated round cut - treated,

$99.00
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55ct oval cut - oval, lab

55ct oval cut - oval, lab

$73.74
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Diamond ring natural - ring,

Diamond ring natural - ring,

$437.50
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Certified round cut - 6.80,

Certified round cut - 6.80,

$108.00
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Princess cut solitaire - 2,

Princess cut solitaire - 2,

$113.28
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White lab grown - ct,

White lab grown - ct,

$127.19
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Diamond ring natural round - diamond,

Diamond ring natural round - diamond,

$999.00
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2ct round natural diamond - 2ct,

2ct round natural diamond - 2ct,

$187.20
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50ct emerald cut natural - cut,

50ct emerald cut natural - cut,

$357.50
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Certified radiant cut - ct,

Certified radiant cut - ct,

$281.88
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Igi 50ct radiant vs1 lab - igi, 4.50ct

Igi 50ct radiant vs1 lab - igi, 4.50ct

$1979.99
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58ct certified huge diamond - 58ct,

58ct certified huge diamond - 58ct,

$495.00
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Round vvs1 d diamond - ct,

Round vvs1 d diamond - ct,

$126.99
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55ct oval cut - white, lab

55ct oval cut - white, lab

$70.00
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Asscher cut certified - 5.2,

Asscher cut certified - 5.2,

$112.00
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Diamond engagement ring 10 - diamond, 2.10

Diamond engagement ring 10 - diamond, 2.10

$1405.60
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Cushion cut vvs1 lab - 5.ct,

Cushion cut vvs1 lab - 5.ct,

$46.68
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96ctw lab created - created, diamond

96ctw lab created - created, diamond

$750.00
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Bridal wedding ring - bridal,

Bridal wedding ring - bridal,

$374.00
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Round cut natural diamond - 2, ct

Round cut natural diamond - 2, ct

$299.00
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96ctw lab created - created, diamond

96ctw lab created - created, diamond

$799.00
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Certified asscher cut - 5.45,

Certified asscher cut - 5.45,

$150.00
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50ct round natural diamond - natural,

50ct round natural diamond - natural,

$300.30
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Round cut natural - ct,

Round cut natural - ct,

$219.99
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50ct asscher cut natural - cut,

50ct asscher cut natural - cut,

$308.75
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00ct round cut - round,

00ct round cut - round,

$305.50
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Oval vs1 lab - ct, ef/vs1

Oval vs1 lab - ct, ef/vs1

$1708.50
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1ct old mine cushion cut - old,

1ct old mine cushion cut - old,

$1760.00
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4ct radiant cut lab created - 4ct,

4ct radiant cut lab created - 4ct,

$44.10
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Art deco style - 3.5ct, asscher

Art deco style - 3.5ct, asscher

$67.90
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Radiant cut lab - ct,

Radiant cut lab - ct,

$57.50
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Certified round cut - certified,

Certified round cut - certified,

$128.00
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14k yellow gold - 14k,

14k yellow gold - 14k,

$299.00
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Round cut natural - 2.50, ct

Round cut natural - 2.50, ct

$237.99
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3ct marquise cut - marquise, lab

3ct marquise cut - marquise, lab

$89.23
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Oval cut natural - oval,

Oval cut natural - oval,

$220.50
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2ct natural diamond princess - diamond,

2ct natural diamond princess - diamond,

$549.99
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Igi certified 00ct lab grown - certified, 1.00ct

Igi certified 00ct lab grown - certified, 1.00ct

$779.62
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Rare certified ct - certified, 6.50

Rare certified ct - certified, 6.50

$134.99
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Oval cut lab - oval,

Oval cut lab - oval,

$294.00
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2ct natural diamond - natural, princess

2ct natural diamond - natural, princess

$499.99
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5ct natural princess diamond - 1/5ct,

5ct natural princess diamond - 1/5ct,

$299.99
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Vvs2 oval lab - 3.00,

Vvs2 oval lab - 3.00,

$1274.99
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1ct natural diamond engagement - natural,

1ct natural diamond engagement - natural,

$599.99
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Carat vvs2 oval lab - 3.07,

Carat vvs2 oval lab - 3.07,

$1495.00
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Anniversary ring 25ct round - ring,

Anniversary ring 25ct round - ring,

$325.00
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50ct cushion cut - 1.50ct,

50ct cushion cut - 1.50ct,

$570.40
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Classic prong round cut - prong,

Classic prong round cut - prong,

$2500.00
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4ct princess cut vs1 lab - princess-cut, grown

4ct princess cut vs1 lab - princess-cut, grown

$1799.99
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Princess cut vs1 - 5, princess-cut

Princess cut vs1 - 5, princess-cut

$1888.00
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3ct natural princess - 1/3ct, diamond

3ct natural princess - 1/3ct, diamond

$399.99
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50ct round cut natural - round,

50ct round cut natural - round,

$317.40
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Igi marquise cut vs1 - cut,

Igi marquise cut vs1 - cut,

$1511.99
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1ct natural diamond - natural,

1ct natural diamond - natural,

$599.99
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3ct round cut lab created - cut,

3ct round cut lab created - cut,

$74.25
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3ct round vvs2 natural - round,

3ct round vvs2 natural - round,

$347.75
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00ct radiant cut natural - 2.00ct,

00ct radiant cut natural - 2.00ct,

$685.00
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Rare certified ct round - certified, 5.00

Rare certified ct round - certified, 5.00

$227.50
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2ct natural diamond - natural,

2ct natural diamond - natural,

$499.99
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85ct vvs1 lab - 2.85ct,

85ct vvs1 lab - 2.85ct,

$83.99
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Ctw carat solitaire - carat,

Ctw carat solitaire - carat,

$889.99
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Oval cut natural - cut,

Oval cut natural - cut,

$273.35
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1ct natural diamond - natural,

1ct natural diamond - natural,

$549.99
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35ct genuine cluster - genuine, diamond

35ct genuine cluster - genuine, diamond

$499.00
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3ct round cut lab - 3ct,

3ct round cut lab - 3ct,

$88.19
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25ct natural diamond - 1.25ct,

25ct natural diamond - 1.25ct,

$999.99
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00ct oval cut lab created - cut,

00ct oval cut lab created - cut,

$35.99
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1ct natural diamond - 1ct,

1ct natural diamond - 1ct,

$799.99
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2ct natural princess diamond - natural,

2ct natural princess diamond - natural,

$649.99
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Round cut lab - ct,

Round cut lab - ct,

$224.55
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1ct natural princess diamond - 1ct,

1ct natural princess diamond - 1ct,

$799.99
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Certified vvs e f oval - ct, vvs-e-f-oval

Certified vvs e f oval - ct, vvs-e-f-oval

$184.00
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Round cut lab - 3,

Round cut lab - 3,

$80.24
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Oval cut lab grown - 1.00,

Oval cut lab grown - 1.00,

$88.39
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1ct natural diamond engagement - 1ct,

1ct natural diamond engagement - 1ct,

$799.99
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85ct round vvs1 lab created - round,

85ct round vvs1 lab created - round,

$82.89
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80ct marquise cut - 4.80ct, lab

80ct marquise cut - 4.80ct, lab

$2005.99
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2ct natural diamond - 1/2ct,

2ct natural diamond - 1/2ct,

$699.99
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Certified vvs e f oval - 6.50, ct

Certified vvs e f oval - 6.50, ct

$120.00
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1ct round cut lab - cut, created

1ct round cut lab - cut, created

$67.20
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Moval cut lab grown - moval,

Moval cut lab grown - moval,

$490.00
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00ct radiant cut lab - 5.00ct, created

00ct radiant cut lab - 5.00ct, created

$95.84
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Certified cushion cut - 8.00,

Certified cushion cut - 8.00,

$281.88
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4ct natural round diamond - natural,

4ct natural round diamond - natural,

$269.99
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1ct natural diamond - natural,

1ct natural diamond - natural,

$799.99
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Vvs1 e f certified - e-f,

Vvs1 e f certified - e-f,

$116.00
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3ct natural diamond - 1/3ct,

3ct natural diamond - 1/3ct,

$599.99
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4ct natural diamond - 1/4ct,

4ct natural diamond - 1/4ct,

$299.99
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Certified radiant cut - certified,

Certified radiant cut - certified,

$281.88
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Luxury 50ct round natural - 5.50ct,

Luxury 50ct round natural - 5.50ct,

$364.00
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📊96 listings · from $35.99 · avg $496.16

Browse 96 1 ct diamond ring listings currently in our index. Prices range from $35.99 to $2500, with an average of $496.16. 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 $35.99, while premium listings can reach $2500 — giving you a wide budget spread to work with. The average price of $496.16 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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