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
Solid 14k yellow gold - 14k,

Solid 14k yellow gold - 14k,

$1546.60
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Oval cut lab - lab, created

Oval cut lab - lab, created

$294.00
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1ct round earth mined diamond - 1ct,

1ct round earth mined diamond - 1ct,

$721.60
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Round cut lab - round,

Round cut lab - round,

$294.00
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4ct radiant cut - radiant, created

4ct radiant cut - radiant, created

$63.00
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Princess cut vs1 - vs1, lab

Princess cut vs1 - vs1, lab

$1398.00
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5ct oval cut vvs1 - 5ct,

5ct oval cut vvs1 - 5ct,

$75.40
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3ct marquise cut - lab, created

3ct marquise cut - lab, created

$89.23
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Premium 35ct oval cut - oval, lab

Premium 35ct oval cut - oval, lab

$323.86
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Vs1 round solitaire - ct,

Vs1 round solitaire - ct,

$893.00
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Oval cut lab grown - oval,

Oval cut lab grown - oval,

$110.49
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Stunning 14k white - 14k, gold

Stunning 14k white - 14k, gold

$400.00
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1ct round cut lab created - lab,

1ct round cut lab created - lab,

$78.74
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Cushion cut lab - cut,

Cushion cut lab - cut,

$294.00
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Oval cut natural - cut,

Oval cut natural - cut,

$223.99
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Round cut natural - round-cut,

Round cut natural - round-cut,

$460.00
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50ct pear cut - 5.50ct, grown

50ct pear cut - 5.50ct, grown

$366.32
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Gia oval diamond halo - oval,

Gia oval diamond halo - oval,

$3000.00
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Oval cut natural - ct,

Oval cut natural - ct,

$328.60
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Diamond round - diamond,

Diamond round - diamond,

$129.99
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Princess cut natural - princess,

Princess cut natural - princess,

$479.00
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Vvs2 oval lab grown - vvs2,

Vvs2 oval lab grown - vvs2,

$1274.99
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50ct oval cut natural - cut,

50ct oval cut natural - cut,

$286.65
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Igi certified carat f - igi, 3.00

Igi certified carat f - igi, 3.00

$1370.25
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4ct oval cut lab - 4ct, created

4ct oval cut lab - 4ct, created

$60.00
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00ct oval cut natural - cut,

00ct oval cut natural - cut,

$356.50
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Cushion cut diamond - 4.00,

Cushion cut diamond - 4.00,

$274.45
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40 ct alternating - vs, f

40 ct alternating - vs, f

$649.99
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2ct round natural diamond - round,

2ct round natural diamond - round,

$288.00
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Anniversary ring 50ct - anniversary, 3.50ct

Anniversary ring 50ct - anniversary, 3.50ct

$325.00
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Luxury emerald cut - 5.00, lab

Luxury emerald cut - 5.00, lab

$316.42
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Premium 00ct round cut lab - premium, 3.00ct

Premium 00ct round cut lab - premium, 3.00ct

$310.78
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Oval lab grown - 3.40, ct

Oval lab grown - 3.40, ct

$1776.49
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Engagement ring 14k - 1,

Engagement ring 14k - 1,

$620.24
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30ct certified vvs f - certified, vvs-e-f-oval

30ct certified vvs f - certified, vvs-e-f-oval

$160.00
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Art deco style - style, asscher

Art deco style - style, asscher

$67.90
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2ct natural diamond - natural, princess

2ct natural diamond - natural, princess

$599.99
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Victorian 3ct princess - victorian,

Victorian 3ct princess - victorian,

$82.82
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Radiant cut lab grown - cut,

Radiant cut lab grown - cut,

$310.48
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Certified radiant cut - 8.00, ct

Certified radiant cut - 8.00, ct

$281.88
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Cushion cut natural - 4.90,

Cushion cut natural - 4.90,

$294.00
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00ct round cut natural - 2.00ct,

00ct round cut natural - 2.00ct,

$312.96
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2ct round cut - round,

2ct round cut - round,

$100.80
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00ct round cut natural - round,

00ct round cut natural - round,

$299.00
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01ct vvs1 oval cut - vvs1, lab

01ct vvs1 oval cut - vvs1, lab

$87.49
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Cushion lab grown - ct,

Cushion lab grown - ct,

$1040.64
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Certified ct white - certified,

Certified ct white - certified,

$95.00
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3ct round cut - round, lab-created

3ct round cut - round, lab-created

$88.60
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1ct princess cut lab - 1ct,

1ct princess cut lab - 1ct,

$708.74
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00ct heart cut - heart,

00ct heart cut - heart,

$329.40
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4ct oval cut lab - lab, created

4ct oval cut lab - lab, created

$91.00
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00ct round natural diamond - natural,

00ct round natural diamond - natural,

$321.75
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3ct round cut lab - round,

3ct round cut lab - round,

$80.23
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Round vvs2 lab grown - d/vvs2,

Round vvs2 lab grown - d/vvs2,

$1500.00
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Igi 5ct round lab grown - lab,

Igi 5ct round lab grown - lab,

$648.00
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Round marquise ef - 1.06,

Round marquise ef - 1.06,

$1030.00
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Cushion cut - ct,

Cushion cut - ct,

$91.74
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2ct round cut lab - cut, lab-created

2ct round cut lab - cut, lab-created

$98.29
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2ct marquise cut - 2ct,

2ct marquise cut - 2ct,

$66.99
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Treated round cut - treated,

Treated round cut - treated,

$99.00
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Oval cut vs1 lab grown - 4, ef/vs1

Oval cut vs1 lab grown - 4, ef/vs1

$1766.99
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Round cut lab created - 3,

Round cut lab created - 3,

$100.29
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Certified vvs e - ct,

Certified vvs e - ct,

$184.00
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Unique 4ct asscher - unique,

Unique 4ct asscher - unique,

$27.98
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50ct lab grown - 1.50ct, diamond

50ct lab grown - 1.50ct, diamond

$831.97
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Oval marquise cut - oval, &

Oval marquise cut - oval, &

$1010.00
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5cttw round lab - lab, grown

5cttw round lab - lab, grown

$1698.60
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Round cut diamond - ct,

Round cut diamond - ct,

$4000.00
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Oval cut vs1 - 8, e/vs1

Oval cut vs1 - 8, e/vs1

$2743.49
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14k white gold igi - 14k, certified

14k white gold igi - 14k, certified

$1787.20
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Gia 20ct square emerald cut - gia,

Gia 20ct square emerald cut - gia,

$2500.00
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00ct round cut - round,

00ct round cut - round,

$292.95
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Rare certified treated - 8.25,

Rare certified treated - 8.25,

$127.99
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Bridal wedding ring - bridal, set

Bridal wedding ring - bridal, set

$374.00
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Natural white diamond - natural,

Natural white diamond - natural,

$21.50
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925 silver amazing white - 925, silver,

925 silver amazing white - 925, silver,

$190.00
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Rare certified round - ct,

Rare certified round - ct,

$150.99
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Igi marquise cut vs1 - marquise,

Igi marquise cut vs1 - marquise,

$1679.99
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Oval cut natural - oval,

Oval cut natural - oval,

$294.00
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00ct oval cut - oval, created

00ct oval cut - oval, created

$76.69
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00ct oval diamond engagement - oval,

00ct oval diamond engagement - oval,

$9260.00
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Carat pear cut - carat, lab

Carat pear cut - carat, lab

$2297.34
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Certified oval cut - certified, 3.50

Certified oval cut - certified, 3.50

$150.61
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Round cut lab grown - ct,

Round cut lab grown - ct,

$317.07
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Emerald cut lab grown - ct,

Emerald cut lab grown - ct,

$1651.00
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Lab grown igi certified d - igi,

Lab grown igi certified d - igi,

$2850.00
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85ct vvs1 lab created - 2.85ct,

85ct vvs1 lab created - 2.85ct,

$83.99
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4ct marquise cut lab - 4ct,

4ct marquise cut lab - 4ct,

$109.99
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7ct cushion cut vvs1 lab - cushion,

7ct cushion cut vvs1 lab - cushion,

$70.00
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Certified 08ct oval - oval, diamond

Certified 08ct oval - oval, diamond

$1991.04
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Princess cut lab - ct,

Princess cut lab - ct,

$297.00
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4ct lab created emerald - lab,

4ct lab created emerald - lab,

$82.49
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2ct heart cut - cut, lab

2ct heart cut - cut, lab

$1370.25
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Vs1 round solitaire - ct,

Vs1 round solitaire - ct,

$2180.25
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Certified round cut - certified,

Certified round cut - certified,

$237.04
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Cushion cut diamond - 4.00,

Cushion cut diamond - 4.00,

$274.45
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📊96 listings · from $21.5 · avg $744.24

Browse 96 1 ct diamond ring listings currently in our index. Prices range from $21.5 to $9260, with an average of $744.24. 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 $9260 — giving you a wide budget spread to work with. The average price of $744.24 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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