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Antique diamond

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Antique diamond for sale on Ireland's largest auction and classifieds sites

Antique art nouveau 10k gold - 10k, &

Antique art nouveau 10k gold - 10k, &

€261.29 · Buy It Now

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Antique 14ct gold silver - 14ct, &

Antique 14ct gold silver - 14ct, &

€399.00 · Buy It Now

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Antique 14ct rose gold art - antique,

Antique 14ct rose gold art - antique,

€339.00 · Buy It Now

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Art deco round cut - round, lab

Art deco round cut - round, lab

€96.29 · Buy It Now

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18ct gold diamond half - 18ct,

18ct gold diamond half - 18ct,

€368.80 · Buy It Now

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Antique diamond ruby sapphire - antique,

Antique diamond ruby sapphire - antique,

€695.20 · Buy It Now

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Antique style pendant - antique,

Antique style pendant - antique,

€525.00 · Buy It Now

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Antique 18ct gold diamond - antique,

Antique 18ct gold diamond - antique,

€270.00 · Buy It Now

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Antique 14k gold - antique,

Antique 14k gold - antique,

€1642.40 · Buy It Now

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Antique vintage italian 18k - or,

Antique vintage italian 18k - or,

€430.00 · Buy It Now

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1940 14k engagement ring - 1940's,

1940 14k engagement ring - 1940's,

€261.29 · Buy It Now

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Diamond cubic zirconia - cubic,

Diamond cubic zirconia - cubic,

€5.99 · Buy It Now

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Antique victorian 18k gold - gold, and

Antique victorian 18k gold - gold, and

€1341.99 · Buy It Now

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Art deco cushion lab - art, 2.2

Art deco cushion lab - art, 2.2

€89.22 · Buy It Now

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Art deco style princess cut - style,

Art deco style princess cut - style,

€105.55 · Buy It Now

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Antique art deco 0ct - 3.0ct, cushion

Antique art deco 0ct - 3.0ct, cushion

€145.93 · Buy It Now

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Edwardian art nouveau - 15, carat

Edwardian art nouveau - 15, carat

€2801.64 · Buy It Now

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Antique single knotted culture - antique,

Antique single knotted culture - antique,

€207.66 · Buy It Now

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Womens snake ring - womens,

Womens snake ring - womens,

€5.99 · Buy It Now

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Victorian mourning blue - mourning,

Victorian mourning blue - mourning,

€850.00 · Buy It Now

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Antique 1854 victorian - victorian, 14k

Antique 1854 victorian - victorian, 14k

€712.21 · Buy It Now

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Lot antique diamond dyes - of,

Lot antique diamond dyes - of,

€44.79 · Buy It Now

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Vintage 18ct 18k - solid, yellow

Vintage 18ct 18k - solid, yellow

€385.00 · Buy It Now

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Vintage men 10k gold - men's, diamond

Vintage men 10k gold - men's, diamond

€851.06 · Buy It Now

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Original old antique print - original,

Original old antique print - original,

€19.00 · Buy It Now

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Antique turquoise diamond - turquoise, clip

Antique turquoise diamond - turquoise, clip

€1254.20 · Buy It Now

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Antique 18k gold - , and

Antique 18k gold - , and

€371.91 · Buy It Now

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Antique edwardian karat - antique,

Antique edwardian karat - antique,

€1381.11 · Buy It Now

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Art deco style 3ct lab - 3ct,

Art deco style 3ct lab - 3ct,

€112.34 · Buy It Now

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Antique lab created diamond - lab-created,

Antique lab created diamond - lab-created,

€107.75 · Buy It Now

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Art deco style sapphire - deco,

Art deco style sapphire - deco,

€89.22 · Buy It Now

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Art deco style marquise cut - deco,

Art deco style marquise cut - deco,

€92.22 · Buy It Now

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Antique diamond emerald pearl - diamond,

Antique diamond emerald pearl - diamond,

€1791.71 · Buy It Now

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Parisian diamond antique - diamond, co

Parisian diamond antique - diamond, co

€13.99 · Buy It Now

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Antique 10k gold - antique,

Antique 10k gold - antique,

€332.21 · Buy It Now

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Antique victorian whitby jet - antique,

Antique victorian whitby jet - antique,

€69.88 · Buy It Now

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Diamond 18k white gold - ct,

Diamond 18k white gold - ct,

€297.87 · Buy It Now

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Antique perfect vintage art - vintage,

Antique perfect vintage art - vintage,

€97.99 · Buy It Now

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Art deco 3ct - cushion, sapphire

Art deco 3ct - cushion, sapphire

€90.43 · Buy It Now

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Art deco style round lab - deco,

Art deco style round lab - deco,

€88.10 · Buy It Now

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18k gold plated - 18k,

18k gold plated - 18k,

€8.24 · Buy It Now

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Antique platinum diamond - antique,

Antique platinum diamond - antique,

€297.87 · Buy It Now

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Antique platinum diamond - platinum,

Antique platinum diamond - platinum,

€372.53 · Buy It Now

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Art deco 14k white gold - gold, ring

Art deco 14k white gold - gold, ring

€485.26 · Buy It Now

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Vintage fire opal diamond - vintage,

Vintage fire opal diamond - vintage,

€1746.92 · Buy It Now

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18k gold plated ring flower - 18k,

18k gold plated ring flower - 18k,

€10.09 · Buy It Now

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Antique 14k solid - 14k,

Antique 14k solid - 14k,

€1517.58 · Buy It Now

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Vintage antique 18k white - white, gold

Vintage antique 18k white - white, gold

€541.25 · Buy It Now

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Antique victorian gold rose - victorian,

Antique victorian gold rose - victorian,

€1007.84 · Buy It Now

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1ct pear cut vivid - pear,

1ct pear cut vivid - pear,

€1005.24 · Buy It Now

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Antique 1920s 6000 morton - 1920s, a

Antique 1920s 6000 morton - 1920s, a

€1746.92 · Buy It Now

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Vintage italian peridot and - vintage,

Vintage italian peridot and - vintage,

€1881.30 · Buy It Now

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Antique art deco - art, 14k

Antique art deco - art, 14k

€4367.30 · Buy It Now

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New silver art deco statement - new,

New silver art deco statement - new,

€8.24 · Buy It Now

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24ct old mine cut diamond - mine,

24ct old mine cut diamond - mine,

€2833.15 · Buy It Now

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Original old antique - old,

Original old antique - old,

€25.00 · Buy It Now

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56ct old mine cut - old, diamond

56ct old mine cut - old, diamond

€521.84 · Buy It Now

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18k white gold - 18k, &

18k white gold - 18k, &

€1082.49 · Buy It Now

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Vintage 10k yellow gold - 10k,

Vintage 10k yellow gold - 10k,

€237.40 · Buy It Now

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Art deco 14k - yellow, gold

Art deco 14k - yellow, gold

€1701.23 · Buy It Now

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2ct round cut diamond antique - cut,

2ct round cut diamond antique - cut,

€94.00 · Buy It Now

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Cooke kelvey diamond - kelvey,

Cooke kelvey diamond - kelvey,

€55.00 · Buy It Now

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Antique 14k gold oval - gold,,

Antique 14k gold oval - gold,,

€1306.46 · Buy It Now

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Vintage coro rhinestone - rhinestone, brooch

Vintage coro rhinestone - rhinestone, brooch

€84.57 · Buy It Now

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Vintage 10k white gold - white, &

Vintage 10k white gold - white, &

€165.73 · Buy It Now

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Vintage ring silver 925 - ring,

Vintage ring silver 925 - ring,

€33.15 · Buy It Now

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Silver delicate stacking - silver,

Silver delicate stacking - silver,

€10.09 · Buy It Now

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Scrap antique 10k lady s - scrap, /

Scrap antique 10k lady s - scrap, /

€85.11 · Buy It Now

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Rough diamond 15ct gray - rough,

Rough diamond 15ct gray - rough,

€39.37 · Buy It Now

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Antique print advert parisian - advert,

Antique print advert parisian - advert,

€23.00 · Buy It Now

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Silver delicate cross diamond

Silver delicate cross diamond

€10.60 · Buy It Now

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Antique edwardian art - edwardian, deco

Antique edwardian art - edwardian, deco

€53.75 · Buy It Now

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Antique 1897 diamond jubilee - antique,

Antique 1897 diamond jubilee - antique,

€16.92 · Buy It Now

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Antique art deco diamond onyx - antique,

Antique art deco diamond onyx - antique,

€1432.47 · Buy It Now

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84tcw grayish yellow - yellow, color

84tcw grayish yellow - yellow, color

€48.72 · Buy It Now

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Antique art deco - gold, &

Antique art deco - gold, &

€4441.96 · Buy It Now

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14k yellow gold mens diamond - gold,

14k yellow gold mens diamond - gold,

€1298.99 · Buy It Now

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41ctw old european lab grown - 1.41ctw,

41ctw old european lab grown - 1.41ctw,

€1343.78 · Buy It Now

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Antique victorian 15ctw - antique,

Antique victorian 15ctw - antique,

€4254.57 · Buy It Now

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Vintage 1940s 000 - 1940s, $10,000

Vintage 1940s 000 - 1940s, $10,000

€1657.33 · Buy It Now

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Designer 8000 3ct aaa - 3ct, aaa+++

Designer 8000 3ct aaa - 3ct, aaa+++

€1428.89 · Buy It Now

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Vintage crown trifari apple - vintage,

Vintage crown trifari apple - vintage,

€34.93 · Buy It Now

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Fancy yellow diamond - fancy,

Fancy yellow diamond - fancy,

€1075.03 · Buy It Now

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Vintage 14k yellow - 14k, pearl

Vintage 14k yellow - 14k, pearl

€369.54 · Buy It Now

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Forstner 10k gold filled - 10k,

Forstner 10k gold filled - 10k,

€53.74 · Buy It Now

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White gold finish green

White gold finish green

€89.99 · Buy It Now

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American diamond jewellery - american,

American diamond jewellery - american,

€37.10 · Buy It Now

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American diamond jewellery - american,

American diamond jewellery - american,

€37.10 · Buy It Now

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American diamond jewellery - american,

American diamond jewellery - american,

€37.10 · Buy It Now

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Antique ctw mine - ctw, &

Antique ctw mine - ctw, &

€4329.23 · Buy It Now

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Victorian era large - large, gold

Victorian era large - large, gold

€111.98 · Buy It Now

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Rare antique diamond calk and - rare,

Rare antique diamond calk and - rare,

€40.31 · Buy It Now

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Antique art deco - 1.52ct, yellow

Antique art deco - 1.52ct, yellow

€5225.08 · Buy It Now

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American diamond jewellery - american,

American diamond jewellery - american,

€42.30 · Buy It Now

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Art deco cushion - deco, lab

Art deco cushion - deco, lab

€89.92 · Buy It Now

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Antique diamond natural

Antique diamond natural

€81.68 · Buy It Now

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📊96 listings · from €5.99 · avg €728.98

Browse 96 antique diamond listings currently in our index. Prices range from €5.99 to €5225.08, with an average of €728.98. 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 antique diamond →

Try this: jewelcraft | saxophone brooch | tanzanite ring | heavy gold chain | antique emerald ring | silver glasses chain | georg jensen brooch | bumble bee brooch | owl brooch | venetian glass necklace

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Everything you need to know about antique diamond

Whether you are looking for a brand-new or second-hand antique diamond, 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 €5.99, while premium listings can reach €5225.08 — giving you a wide budget spread to work with. The average price of €728.98 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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