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Oval fire opal lab - opal,
$94.00
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20ct oval cut fire - 20ct,
$113.99
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14x10 natural aaa rainbow - aaa+,
$80.99
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14x natural black opal - mm,
$95.99
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Peruvian pink opal - pink, mm
$3.99
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Natural ethiopian opal - natural,
$69.99
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Natural ethiopian opal - 🔥,
$69.99
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Yummy honey color - yummy,
$7.90
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Triplet opal gemstone handmade - triplet,
$13.99
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14x10mm white synthetic opal - white,
$13.21
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Unisex natural ethiopian - 🔥,
$49.99
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Cts australian opal - cts,
$22.49
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Natural ethiopian opal - 🔥natural,
$42.99
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Genuine oval cut fire - oval,
$48.49
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Three stone oval - oval, opal
$150.00
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14k solid gold ring with - solid,
$490.00
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White opal 14x10 oval with - white,
$59.00
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Gemporia natural orange - gemporia,
$248.00
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Peruvian blue opal 10 16mm - opal, 10-16mm
$18.40
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Natural ethiopian crystal - natural,
$64.99
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Natural ethiopian opal - natural,
$69.99
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Peruvian blue opal - 14", 8-10mm
$18.70
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Gold plated celestial star - gold,
$16.97
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Natural ethiopian opal - natural,
$69.99
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Yummy honey color natural - yummy, opal
$8.50
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7ct 14x10x3mm blue green - 4.7ct,
$38.00
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Oval aaa floral flash - flash, of
$29.50
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Yummy honey color - honey, opal
$7.90
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White fire opal - fire, ring,
$146.00
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10ct simulated oval cut - cut, fire
$224.99
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14k oval opal mosaic - 14k,
$191.00
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Aaa natural black opal ring - opal,
$300.00
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New 12 14mm pink - 6/8/10/12/14mm,
$8.99
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Natural 12 14mm white - 6/8/10/12/14mm,
$3.55
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14mm yellow opal - yellow,
$4.95
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Cut grade opal rough - grade, lot
$38.00
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14mm brown green opal flat
$8.99
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Vintage amber opal acrylic - vintage,
$3.74
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10mm ball shaped blue - 10mm, fire
$410.40
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Black opal 2ct natural - 5.2ct,, fire
$64.00
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14k opal with cultured pearl - opal,
$250.00
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11x10mm czech glass - 11x10mm, faceted
$8.99
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Opal size 14x10mm genuine - opal,
$100.51
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Natural blue opal gemstone - natural,
$14.70
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14mm blue opal cat - blue,
$3.58
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Natural ethiopian opal - natural,
$59.99
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Peruvian pink opal cabochon - peruvian,
$27.99
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14mm mixed color opal - mixed,
$4.95
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Opal triplet pendant oval - -,
$18.50
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Faceted peruvian opal - faceted,
$134.00
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14x10x4mmloose stone natural - stone,
$53.21
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Mexican fire opal 10 mm - opal,
$29.99
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14mm natural - 8/10/12/14mm,
$3.11
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Pink peruvian opal - peruvian,
$14.99
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Fire opal gemstone - gemstone, handmade
$13.99
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Faceted white opal - faceted,
$20.60
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Natural 14mm white - natural,
$3.47
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14x10mm beautiful vintage - 14x10mm,
$21.99
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Vintage glass oval pendant - vintage,
$4.49
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100 natural ethiopian opal - natural,
$18.00
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14k solid yellow gold 10mm - 14k,
$32.64
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Cut grade opal - opal, aaa
$20.00
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11x10mm czech glass faceted - czech,
$6.99
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Natural ethiopian opal - natural,
$34.99
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Natural fire opal 10ct - natural, oval
$134.29
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11x10mm czech glass faceted - glass,
$6.99
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Natural peruvian blue opal - natural,
$22.40
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High quality colorful oval - high-quality,
$8.55
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Lab created - -,
$11.86
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1890 1910 victorian - 1890-1910, 10k-14k
$615.00
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14x10mm uranium glass - 14x10mm, cabochon
$4.00
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Multi color 14mm round - 8/10/12/14mm,
$3.55
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Triplet opal gemstone handmade - triplet,
$14.99
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Natural ethiopian opal pendant - opal,
$350.00
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95ct 14x10x4 7mm - fine, clear
$56.00
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Aw504a 14x10mm cerulean blue - cerulean,
$5.99
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Vintage black opal - 6,
$7.49
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Natural ethiopian opal - 🔥natural,
$42.99
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925 sterling silver natural - silver,
$19.70
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Vintage glass oval pendant - vintage, 4
$7.79
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Carat ethiopian fire - ethiopian, opal
$52.69
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Natural 12 14mm - natural, white
$4.05
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Evoressa andamooka treated - evoressa,
$139.12
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Opal size 14x10mm - size, genuine
$100.51
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Stunning natural queensland - natural,
$104.34
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Fire opal handmade gemstone - opal,
$13.99
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Park lane bae ring - park, "bae"
$24.00
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6ct 14x10x6 4mm - 14x10x6.4mm, finest
$86.00
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Natural ethiopian opal - ct,
$39.99
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Aw504 vintage 14x10mm cerulean - 14x10mm,
$5.25
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White opal ring - ring,,
$30.00
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Australian 14x10x4mm natural - 14x10x4mm,
$53.21
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Light white opal czech fire - opal,
$4.19
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Rainbow colorful ethiopian - rainbow,
$88.88
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00ct oval cut genuine fire - 2.00ct,
$132.59
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10ct oval cut - 10ct,
$337.49
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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 $615, with an average of $71.38. 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 $615 — giving you a wide budget spread to work with. The average price of $71.38 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.