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Various
Peruvian pink opal - pink, 14x10
$3.99
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20ct oval cut fire - cut, 7.25
$113.99
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Natural fire opal - fire,
$125.60
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Aaa natural pink - pink, round
$59.99
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Natural ethiopian opal - 🔥,
$69.99
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Unisex natural ethiopian - natural,
$49.99
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Excellent natural ethiopian - excellent,
$62.00
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Natural black ethiopian - 3.5,
$42.74
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Natural ethiopian opal - 🔥,
$69.99
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Sterling silver 925 ring size - silver,
$60.50
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Dangle drop earrings white - earrings,
$200.00
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Peruvian blue opal 10 - 14", 10-16mm
$18.40
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Natural ethiopian crystal - ethiopian,
$64.99
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Genuine oval cut - oval, fire
$48.49
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14x natural black opal - mm,
$119.99
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Natural fire opal 10ct - fire,
$134.29
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Peruvian blue opal - 14", 8-10mm
$18.70
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Natural ethiopian opal - ethiopian,
$69.99
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11x10mm czech glass - 14,
$6.99
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Art deco 14k - art,
$379.99
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Natural ethiopian opal - 🔥,
$34.99
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Yummy honey color yellow opal - yummy,
$7.90
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14mm brown green opal flat
$8.99
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Vintage amber opal acrylic - amber,
$3.74
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14mm mixed color - mixed, opal
$4.95
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Natural ethiopian opal - ethiopian, pear
$35.99
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Natural ethiopian opal - ethiopian,
$59.99
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14mm natural - 8/10/12/14mm,
$3.11
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10ct oval cut lab created - oval,
$384.20
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Natural opal bypass ring - natural,
$120.00
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Australian opal blossom stud - opal,
$441.97
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Oval cut fire opal 7 - oval,
$247.49
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Faceted peruvian opal - peruvian,
$134.00
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Green apple opal nugget - opal,
$15.00
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Natural 12 14mm white - 6/8/10/12/14mm,
$4.05
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Fiery 14k australian - 14k,
$850.00
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95ct 14x10x4 7mm fine - 14x10x4.7mm, clear
$56.00
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Vintage glass oval - oval, pendant
$4.49
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10ct oval cut labcreated - cut,
$449.99
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Black opal cushion cut - cushion,
$499.99
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14x10x4mmloose stone natural - stone,
$53.14
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14x10mm beautiful vintage - beautiful,
$21.99
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Pink peruvian opal flat - peruvian,
$14.99
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6ct 14x10x6 4mm - 14x10x6.4mm, pin
$86.00
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Vintage glass oval - 4,
$7.79
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Solid 14k gold fiery - ,
$52.95
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Light white opal czech - light,
$4.19
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11x10mm czech glass - 11x10mm, faceted
$6.99
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Mexican fire opal 10 - opal,
$29.99
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7ct 14x10x3mm blue - 4.7ct,
$38.00
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Natural 12 14mm white - 6/8/10/12/14mm,
$3.55
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Lab created - (7x5mm,
$11.86
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14k opal with cultured pearl - 14k,
$250.00
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Unheated ethiopian opal loose - ethiopian,
$109.19
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Stunning natural queensland - stunning,
$104.21
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Cts natural black - cts,
$37.99
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Lfrank 18k gold - lfrank,
$1995.00
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Triplet opal gemstone - opal, handmade
$14.99
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New 12 14mm faceted - new, 4/6/8/10/12/14mm
$8.99
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Natural ethiopian opal - ethiopian,
$42.99
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Aw504 vintage 14x10mm cerulean - aw504,
$5.25
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Natural peruvian blue opal - natural,
$22.40
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11x10mm czech glass faceted - 11x10mm,
$8.99
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Natural 14mm white - natural,
$3.47
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Natural ethiopian opal oval - natural,
$34.99
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Gia carat aussie - gia,
$2250.00
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Green opal uranium - opal, beads
$5.69
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White opal ring - opal,
$30.00
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5ct natural ethiopian welo - ,
$70.00
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Cts natural ethiopian welo - ethiopian,
$75.00
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Beautiful natural - beautiful,
$10.99
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Opal size 14x10mm genuine - size,
$100.38
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Cts australian opal - 1.60,
$22.49
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10ct oval cut - oval,
$279.99
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Solid 925 sterling silver - 925,
$49.99
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Natural mexican fire opal gem - natural,
$18.20
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Natural ethiopian opal - 🔥,
$69.99
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14mm blue opal cat s - cat's, eye
$3.58
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Aw504a 14x10mm cerulean blue - aw504a,
$5.99
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10ct oval cut - 10ct, opal
$174.65
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Vaelithra andamooka treated - andamooka,
$104.21
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Opal size 14x10mm genuine - 14x10mm,
$100.38
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Oval aaa floral flash - floral, play
$34.50
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Aurora opal ring - aurora,
$70.80
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3pc australian opal rubs - australian,
$15.00
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14x10 natural aaa - mm, aaa+
$80.99
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10x14 natural aaa flashy - 10x14,
$54.00
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Multicolor mexican opal cat - multicolor,
$11.69
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Multi color 14mm - multi-color, 8/10/12/14mm
$3.55
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Evoressa andamooka treated - evoressa,
$138.94
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Vintage black opal cabochons - 6,
$7.49
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Yummy honey color natural opal - yummy,
$8.50
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Faceted peruvian opal - faceted,
$115.00
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Vintage pink opal acrylic - 36,
$3.74
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Opal 5ct loose cabochon - opal, 4.5ct
$52.00
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10ct simulated oval cut fire - oval,
$224.99
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Looking for more opal 14 10?
Search eBay live — fresh results filtered for the best value, updated every hour.
Browse 96 opal 14 10 listings currently in our index. Prices range from $3.11 to $2250, with an average of $127.6. 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 opal 14 10 →
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Whether you are looking for a brand-new or second-hand opal 14 10, 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 $3.11, while premium listings can reach $2250 — giving you a wide budget spread to work with. The average price of $127.6 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.