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9ct gold blue topaz solitaire - blue,
€26.95
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Cushion cut 00ct blue - cushion,
€89.00
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9ct yellow gold 1ct blue - yellow,
€166.00
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2ct blue sapphire lab - blue, lab-created
€125.35
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Boxes unusual disposable - 2,
€6.99
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9ct yellow gold - 9ct,
€13.45
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9ct yellow gold silver - 9ct, on
€15.95
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Ultra pro magic - pro, the
€2.51
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9ct gold 375 - 9ct, topaz
€39.99
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Toys batman figure - ct,
€25.89
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Natural blue tanzanite ct - 9,
€12.23
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9ct gold 00ct - gold, blue
€28.95
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Sheaffer imperial 440 bright - sheaffer,
€40.00
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Round cut blue sapphire - round,
€116.99
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Vintage oval cut blue - vintage,
€108.00
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9ct yellow gold - 9ct, cushion
€239.95
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Natural paraiba - ct,
€23.60
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Ceylon royal blue - 11.55,
€15.05
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9ct gold 50ct - 9ct, blue
€26.95
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9ct gold blue topaz - gold,
€109.99
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9ct gold silver blue - &,
€39.95
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Natural blue montana - ct,
€13.60
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9ct gold silver simulated - 9ct,
€34.95
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Addario eclipse clip - d'addario,
€13.54
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Sri lankan natural blue - ct,
€17.23
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9ct gold blue star - 9ct,
€47.99
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9ct yellow gold - yellow,
€12.95
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Certified natural - 10.08,
€23.56
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Vintage 3ct oval cut blue - vintage,
€95.00
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9ct yellow gold 35ct - 9ct,
€194.95
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Real oval sapphire - 5.50,
€262.28
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Cushion cut natural ct - natural,
€29.90
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9ct yellow gold natural - 9ct,
€49.95
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9ct gold blue - 9ct, opal
€129.95
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Parker ballpen vector - parker,
€13.99
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9ct gold silver blue - 9ct,
€34.95
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Natural 2cts tanzanite - natural,
€10.25
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Ceylon natural blue sapphire - ceylon,
€16.81
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Aaa large blue aquamarine - aaa+,
€29.52
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Round blue sapphire - blue,
€119.00
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Certified natural blue - ct,
€11.65
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Sheaffer taranis blue fountain - sheaffer,
€49.95
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9ct yellow gold silver blue - 9ct,
€15.95
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9ct gold silver simulated - silver,
€25.95
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9ct gold blue topaz heart - 9ct,
€73.99
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9ct white gold - 9ct, topaz
€18.89
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9ct white gold blue - blue, topaz
€78.99
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10ct natural blue topaz - 10ct,
€16.74
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Blue topaz pendant earring - blue,
€29.99
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9ct rose gold - 9ct,
€24.99
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Moissanite stud - 0.5,
€28.69
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Solid 9ct yellow gold blue - yellow,
€74.40
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9ct yellow gold andralok - 9ct, 3mm
€16.50
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9ct yellow gold silver blue - on,
€12.95
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Ladies carat gold - 9,
€29.50
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9ct yellow gold - gold, on
€19.95
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Natural blue - 4.32,
€273.28
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9ct yellow gold blue sapphire - yellow,
€179.95
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9ct yellow gold square blue - square,
€69.00
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Brilliant cut oval - brilliant,
€169.99
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14ct 16ct 18ct aida - 14ct/16ct/18ct, cross
€4.10
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Marantz ct551 - marantz,
€26.65
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9ct gold natural sapphire - gold,
€124.95
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2ct round cut lab created - lab,
€70.80
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9ct white gold blue topaz - white,
€51.99
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9ct yellow gold - 9ct,
€69.95
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Stunning 9ct white gold - 9ct, pear
€79.95
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9ct white gold blue topaz - 9ct,
€48.29
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Engagement ring 14ct - ring:,
€822.70
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Cts blue topaz - 35,
€17.21
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Solid 9ct gold - 9ct, aquamarine
€60.99
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Levi 501 women jeans - 501,
€10.80
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70ct natural london blue - 6.70ct,
€39.99
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Natural blue ceylon - natural,
€15.88
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Connecticut blue fade american - fade,
€12.99
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Outstanding 01ct blue - 7.01ct, green
€151.47
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Certified 149 natural - certified,
€24.28
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Huge natural 660 blue - huge,
€129.32
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Mixed color vvs1 - mixed,
€146.34
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Batman figure model black - model, black/blue
€28.49
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Gillette blue plus - 2, li
€13.40
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9ct yellow gold blue - yellow,
€199.00
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9ct gold blue - gold,
€68.99
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Silver blue sapphire 02ct - sapphire, 24.02ct
€24.99
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9ct yellow gold blue fire - gf,
€26.99
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Natural santa maria - ct, +
€17.02
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Solid 9ct yellow gold blue - yellow,
€73.40
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18ct gold blue high shine - high,
€6.99
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9ct white gold blue - blue, topaz
€74.99
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Gold blue 9ct - gold-blue, small
€3.99
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Tanzanite and zircon - tanzanite,
€117.00
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925 sterling silver - sterling, 1ct
€34.95
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9ct real gold - 9ct,
€38.99
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Rare ct blue diamond - ct,
€131.60
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Blue sapphire diamond - 3.00,
€102.00
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Looking for more ct blue?
Search eBay live — fresh results filtered for the best value, updated every hour.
Browse 95 ct blue listings currently in our index. Prices range from €2.51 to €822.7, with an average of €68.6. 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 ct blue →
Try this: oliver peoples | diptyque 100ml | dumpers diggers | sirius black | diamante dummy | carp fishing | adidas trousers | motorised dish | adidas unitard | nine plus
Whether you are looking for a brand-new or second-hand ct blue, eBay offers one of the largest selections available online. With 95 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 €2.51, while premium listings can reach €822.7 — giving you a wide budget spread to work with. The average price of €68.6 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.