For Sale USA

3 carat diamond engagement ring

4

3 carat diamond engagement ring for sale on largest auction and classifieds sites

Home / Rings / 3 carat diamond engagement ring refurbished & used for sale | For Sale USA
Igi certified carat d vs1 - igi,

Igi certified carat d vs1 - igi,

$1695.00
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Round cut lab grown - 3.30,

Round cut lab grown - 3.30,

$484.80
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Premium 35ct oval cut - premium,

Premium 35ct oval cut - premium,

$498.25
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Premium oval cut lab - ct,

Premium oval cut lab - ct,

$482.99
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Carat g si1 si2 - 2,

Carat g si1 si2 - 2,

$5584.00
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Igi certified ef - igi, ef/vs1

Igi certified ef - igi, ef/vs1

$1370.25
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Igi certified 50ct - igi, 2.50ct

Igi certified 50ct - igi, 2.50ct

$1273.99
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18k white gold ring 30 - 18k,

18k white gold ring 30 - 18k,

$2082.10
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Stone 2ct vvs2 - 3,

Stone 2ct vvs2 - 3,

$1439.60
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14k white gold - ring, lab

14k white gold - ring, lab

$1402.02
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Engagement wedding ring - engagement,

Engagement wedding ring - engagement,

$5515.04
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Carat vvs2 oval - f, lab

Carat vvs2 oval - f, lab

$1495.00
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Stunning 14k white gold - 14k,

Stunning 14k white gold - 14k,

$400.00
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Elegant 40ct pear lab - pear, grown

Elegant 40ct pear lab - pear, grown

$492.14
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4ct pear cut - 4ct, created

4ct pear cut - 4ct, created

$74.90
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Luxury emerald cut - 5.00,

Luxury emerald cut - 5.00,

$486.80
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Vs1 round diamond - round,

Vs1 round diamond - round,

$2695.00
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Diamond engagement ring - diamond,

Diamond engagement ring - diamond,

$1587.72
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Princess cut vs1 lab - 4,

Princess cut vs1 lab - 4,

$1398.00
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00ct round cut natural - 3.00ct,

00ct round cut natural - 3.00ct,

$297.60
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Stunning 02ct oval igi - igi, f

Stunning 02ct oval igi - igi, f

$2900.00
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14k yellow gold - yellow, igi

14k yellow gold - yellow, igi

$1535.99
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Diamond engagement ring - engagement, vvs2

Diamond engagement ring - engagement, vvs2

$2052.00
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Round cut engagement - round,

Round cut engagement - round,

$736.50
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Diamond cvd engagement ring - ring, 3

Diamond cvd engagement ring - ring, 3

$2721.70
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3ct radiant cut lab - radiant, created

3ct radiant cut lab - radiant, created

$78.00
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Igi 5ct round lab - igi, 1.5ct

Igi 5ct round lab - igi, 1.5ct

$648.00
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Emerald cut certified - ct,

Emerald cut certified - ct,

$1295.00
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Igi certified carat - igi, f

Igi certified carat - igi, f

$1370.25
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3ct marquise cut lab - 3ct, created

3ct marquise cut lab - 3ct, created

$85.40
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55ct oval cut white lab - 2.55ct,

55ct oval cut white lab - 2.55ct,

$70.00
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Round cut lab created - ct,

Round cut lab created - ct,

$174.25
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Diamond engagement ring - diamond, vvs2

Diamond engagement ring - diamond, vvs2

$1507.60
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3ct radiant cut lab - 3ct,

3ct radiant cut lab - 3ct,

$76.99
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4ct radiant cut lab - radiant-cut, grown

4ct radiant cut lab - radiant-cut, grown

$1748.25
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4ct round diamond three - 1/4ct,

4ct round diamond three - 1/4ct,

$1857.87
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Certified 2ct hidden halo - hidden,

Certified 2ct hidden halo - hidden,

$1863.59
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Carat affordable round - 1,

Carat affordable round - 1,

$2492.00
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Floral halo 30ct lab created - floral, lab-created

Floral halo 30ct lab created - floral, lab-created

$315.00
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Round cut lab - 1.00, ct

Round cut lab - 1.00, ct

$174.25
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Vs1 round lab - 3.50,

Vs1 round lab - 3.50,

$1395.00
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Oval cut diamond engagement - oval,

Oval cut diamond engagement - oval,

$2713.05
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2ct round cut - 2ct, gra

2ct round cut - 2ct, gra

$139.00
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14k white gold - 14k, 1.50

14k white gold - 14k, 1.50

$113.40
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3ct round cut lab created - cut,

3ct round cut lab created - cut,

$80.23
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Princess cut natural - ct,

Princess cut natural - ct,

$311.35
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3ct oval cut lab created - 3ct,

3ct oval cut lab created - 3ct,

$36.60
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3ct pear lab - 3ct, created

3ct pear lab - 3ct, created

$87.99
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Diamond ring clarity vvs2 - diamond,

Diamond ring clarity vvs2 - diamond,

$2780.00
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Round cut lab created - ct,

Round cut lab created - ct,

$100.29
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50ctw emerald cut - 2.50ctw,

50ctw emerald cut - 2.50ctw,

$1321.89
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Diamond engagement ring vvs2 - diamond,

Diamond engagement ring vvs2 - diamond,

$2122.00
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3ct marquise cut lab - marquise, created

3ct marquise cut lab - marquise, created

$80.00
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Diamond engagement ring vs1 - diamond,

Diamond engagement ring vs1 - diamond,

$1865.90
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Round cut brilliant - cut,

Round cut brilliant - cut,

$159.00
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2ct heart cut vivid pink - vivid, lab

2ct heart cut vivid pink - vivid, lab

$1370.25
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Rare certified treated - rare, 35

Rare certified treated - rare, 35

$378.00
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Igi diamond engagement - engagement, ring

Igi diamond engagement - engagement, ring

$1744.60
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Emerald cut lab grown - 7.99,

Emerald cut lab grown - 7.99,

$339.86
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Diamond ring carat lab - 3,

Diamond ring carat lab - 3,

$1938.62
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Carat vs1 platinum - carat,

Carat vs1 platinum - carat,

$2395.00
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Engagement yellow gold - yellow,

Engagement yellow gold - yellow,

$2252.32
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3ct lab created round - round, diamond

3ct lab created round - round, diamond

$37.50
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Carat oval diamond - oval,

Carat oval diamond - oval,

$1582.49
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3ct round cut lab - round, created

3ct round cut lab - round, created

$99.84
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Diamond engagement ring - diamond, e

Diamond engagement ring - diamond, e

$1590.00
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Igi diamond engagement ring - igi,

Igi diamond engagement ring - igi,

$1315.20
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2ct round cut lab - 2ct,

2ct round cut lab - 2ct,

$100.80
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Diamond ring 14k white - ring, gold

Diamond ring 14k white - ring, gold

$1653.93
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Radiant cut lab grown - ct,

Radiant cut lab grown - ct,

$477.66
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Carat oval cut lab grown - oval,

Carat oval cut lab grown - oval,

$1902.54
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Igi certified diamond - igi,

Igi certified diamond - igi,

$1348.00
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Engagement ring 79 - engagement, carat

Engagement ring 79 - engagement, carat

$2500.00
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3ct princess cut lab - cut, created

3ct princess cut lab - cut, created

$119.99
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Certified 2ct oval - 1/2ct,

Certified 2ct oval - 1/2ct,

$1714.95
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Victorian 3ct princess cut - cut, lab

Victorian 3ct princess cut - cut, lab

$82.82
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3ct igi certified vvs2 - igi,

3ct igi certified vvs2 - igi,

$1624.00
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Round cut vvs1 - ct, vvs1/d

Round cut vvs1 - ct, vvs1/d

$175.00
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Igi oval cut lab - cut,

Igi oval cut lab - cut,

$1309.99
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3ct pear cut diamond - 3ct,

3ct pear cut diamond - 3ct,

$110.33
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Lab grown carat round cut - grown,

Lab grown carat round cut - grown,

$1934.00
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Diamond engagement ring vvs2 - vvs2, e

Diamond engagement ring vvs2 - vvs2, e

$2052.00
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4ct oval cut lab created - 4ct,

4ct oval cut lab created - 4ct,

$60.00
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Igi lab grown engagement ring - grown,

Igi lab grown engagement ring - grown,

$1789.99
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00ct cushion cut lab - cushion, lab-created

00ct cushion cut lab - cushion, lab-created

$68.87
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Igi certified carat f vs1 - carat,

Igi certified carat f vs1 - carat,

$2150.00
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5ct pear shape diamond - pear,

5ct pear shape diamond - pear,

$714.55
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Igi marquise vvs1 - 3, ct

Igi marquise vvs1 - 3, ct

$1466.25
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Igi certified diamond ring - certified, vs1

Igi certified diamond ring - certified, vs1

$1736.65
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Carat round cut - 3,

Carat round cut - 3,

$2103.84
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Diamond engagement ring vvs2 - diamond,

Diamond engagement ring vvs2 - diamond,

$1071.60
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Carat vvs2 round - 3,

Carat vvs2 round - 3,

$1969.00
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Diamond ring set - diamond,

Diamond ring set - diamond,

$2621.49
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14k white gold set - white,

14k white gold set - white,

$2500.00
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Carat round cut lab grown - carat,

Carat round cut lab grown - carat,

$1649.99
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Cushion cut lab - cushion,

Cushion cut lab - cushion,

$469.00
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📊96 listings · from $36.6 · avg $1252.96

Browse 96 3 carat diamond engagement ring listings currently in our index. Prices range from $36.6 to $5584, with an average of $1252.96. 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 3 carat diamond engagement ring →

Try this: 14k gold ring | retired pandora rings | bernard k passman | black hills gold | cartier panther ring | genuine alexandrite rings | neil lane engagement rings | pink star sapphire ring | tiffany infinity ring | triton rings

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Everything you need to know about 3 carat diamond engagement ring

Whether you are looking for a brand-new or second-hand 3 carat diamond engagement 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 $36.6, while premium listings can reach $5584 — giving you a wide budget spread to work with. The average price of $1252.96 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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