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David yurman 925 sterling - david,
$500.00
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Vintage sterling silver square - vintage,
$29.99
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925 sterling silver black - 925,
$10.99
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Black onyx cushion - cushion, cut
$29.99
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925 sterling silver - sterling, onyx
$11.50
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Sterling silver 925 onyx - sterling,
$19.99
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Deal beautiful black - black, onyx
$21.00
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Vintage sterling silver 925 - vintage,
$22.00
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Solid sterling silver - sterling, cluster
$13.99
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Black onyx square - square, sterling
$23.99
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Solid 925 sterling - 925, sliver
$20.25
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Natural black onyx square - black, stud
$438.88
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Simulated black onyx - simulated, 925
$16.99
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Black onyx square cut gemstone - black,
$29.99
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Square real onyx - square, &
$312.00
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Black onyx earrings sterling - black,
$73.66
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Genuine natural black onyx - genuine,
$44.95
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Vintage mexican 925 silver - 925,
$35.00
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3mm tiny square - 3mm,
$7.95
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Vintage 925 square - se, black
$13.00
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925 solid sterling - solid, silver
$9.95
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Square rectangle black onyx - square,
$19.95
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Onyx sterling silver square - onyx,
$69.99
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Solid 925 sterling - solid,
$39.99
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Levin sterling silver - levin,
$120.00
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Onyx oval post earrings - onyx,
$9.87
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Deal exquisite black - deal!,
$23.00
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Gold and onyx earrings 14k - gold,
$121.50
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Small black onyx - onyx, cut
$20.99
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Real 14k solid yellow gold - 14k,
$113.59
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Black onyx square - square, sterling
$18.99
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Authentic tiffany co - authentic, &
$495.00
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Black onyx earrings square - cz,
$17.00
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Vintage sterling silver 925 - vintage,
$26.99
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New gold silver - new, black
$26.99
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Vintage mexico 925 - mexico,
$35.00
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Natural white onyx - white, stud
$16.99
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Sterling silver black onyx - black,
$10.99
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Natural black onyx gemstone - natural,
$14.58
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Max stone solid - max,
$183.75
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Square black onyx post - black,
$39.50
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Men square small - small, black
$20.99
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Vintage silver gold tone - silver,
$12.00
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New anthropologie costume - anthropologie,
$18.00
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Men women sterling silver - men,
$9.99
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Sterling silver black stud - silver,
$17.71
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Vintage southwest design onyx - southwest,
$25.00
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Vintage signed sterling - vintage, se
$28.86
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Black onyx style square - black,
$22.99
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14k solid yellow gold - ✨14k, round
$44.99
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Black onyx square - , beads
$89.99
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Genuine natural black - natural,
$18.00
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Beautiful vintage sterling - beautiful,
$14.99
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James avery sterling silver - james,
$250.00
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Lovely designer sterling - lovely,
$65.00
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Vintage square onyx - vintage,
$29.68
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14k solid yellow gold - solid,
$135.00
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Vintage wells jewelry 14kt - vintage,
$99.99
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Vintage sterling silver 925 - vintage,
$22.49
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Vtg 925 black - 925, dangle
$20.00
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Black onyx bead - , 925
$20.00
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14k gram solid - 3.13, yellow
$137.33
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Black onyx teardrop 925 - onyx,
$18.99
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Vintage 925 sterling silver - vintage,
$95.00
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Sundance catalog gold plated - sundance,
$24.99
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Black onyx square 925 sterling - square,
$31.99
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Vintage large chunky ornate - vintage,
$7.00
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Onyx triangle earrings - onyx, solid
$10.77
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Suarti sterling silver - sterling, and
$43.88
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Vintage 14k yellow gold square - 14k,
$165.00
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Heavy vintage taxco mexico - heavy,
$79.99
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Native american sterling - native,
$57.49
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925 solid sterling - 925,
$10.45
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Black onyx earrings solid - black,
$29.99
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Exquisite balinese silver - exquisite,
$24.29
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Onyx drop earrings - drop,
$19.99
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925 sterling onyx earrings - 925,
$47.20
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Square onyx artisan - onyx,
$34.99
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Vintage silver and black onyx - vintage,
$29.99
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Vintage sterling silver - silver, square
$31.19
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Black onyx gemstone art - black,
$6.99
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Cuff links onyx - links, sterling
$5.00
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Vintage 925 sterling silver - vintage,
$49.00
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Antique sterling silver mexico - sterling,
$22.00
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Reversible mother pearl and - of,
$28.99
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925 sterling silver - silver,
$45.00
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Beautiful original vintage - original,
$19.00
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Spencer sterling square black - spencer,
$50.00
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Edi modernist designer signed - edi,
$35.00
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Vintage goldtone black onyx - vintage,
$9.75
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Vintage 925 silver black - vintage, sl
$30.00
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Black onyx circle - in, square
$31.99
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Vintage sterling silver onyx - silver, &
$54.60
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Black stone square - black,
$16.00
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King ice 14k solid gold - solid,
$144.08
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Bezel set onyx huggie hoop - set,
$65.70
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Looking for more square onyx earrings?
Search eBay live — fresh results filtered for the best value, updated every hour.
Browse 96 square onyx earrings listings currently in our index. Prices range from $5 to $500, with an average of $58.23. 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 square onyx earrings →
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Whether you are looking for a brand-new or second-hand square onyx earrings, 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, while premium listings can reach $500 — giving you a wide budget spread to work with. The average price of $58.23 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.