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Certified 305 blue topaz - certified,
€39.60
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2ct blue sapphire lab created - sapphire, lab-created
€125.35
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9ct yellow gold 35ct - gold, blue
€194.95
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9ct yellow gold lab sapphire - 9ct,
€239.95
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Ultra pro magic the - ultra,
€2.51
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Toys batman figure - ct,
€24.98
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Round blue sapphire - 2, ct
€96.00
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9ct yellow gold 1ct blue - blue, topaz
€149.40
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Natural blue tanzanite ct - 9,
€12.23
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9ct yellow gold silver dark - gold,
€12.45
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Ceylon natural blue sapphire - natural,
€16.33
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9ct gold 50ct blue topaz - 9ct,
€26.95
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Antique art deco natural - antique,
€600.00
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Round cut blue - cut,
€116.99
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Vintage victorian edwardian - vintage,
€135.20
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Cushion cut 00ct blue - cushion,
€89.00
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9ct blue sapphire pendant - sapphire,
€209.95
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9ct gold blue topaz leverback - 9ct,
€109.99
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Certified natural blue - certified,
€11.76
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Sri lankan natural blue - sri,
€17.20
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9ct gold blue - blue, solitaire
€26.95
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9ct gold silver simulated - &,
€34.95
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9ct yellow gold - 9ct,
€12.95
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Ceylon royal blue - ceylon,
€15.01
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9ct sapphire necklace yellow - 9ct,
€149.95
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9ct sapphire necklace - 9ct,
€199.95
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9ct sapphire ring size - sapphire, n
€147.50
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9ct sapphire diamond - 9ct, necklace
€149.95
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2ct oval blue - blue, diamond
€107.00
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5ct blue sapphire - sapphire, lab-created
€95.99
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Aaa blue color - ct,
€64.12
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Sapphire and diamond - and, 9ct
€234.70
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9ct sapphire necklace - sapphire, diamond
€149.95
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9ct sapphire diamond - 9ct,
€169.95
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Solid 9ct yellow gold - yellow,
€74.40
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9ct sapphire necklace diamonds - necklace,
€149.95
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9ct gold silver blue - 9ct,
€34.95
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9ct sapphire necklace - necklace, yellow
€134.95
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Blue pear cut - 2.79,
€106.00
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9ct yellow gold - gold, pear
€264.95
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9ct sapphire necklace - necklace, yellow
€124.95
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9ct sapphire necklace - 9ct,
€159.95
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9ct yellow gold silver blue - gold,
€13.45
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9ct sapphire necklace yellow - necklace,
€147.50
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9ct gold silver simulated - gold,
€34.95
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9ct yellow gold silver - yellow, on
€15.95
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9ct sapphire necklace yellow - sapphire,
€175.00
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9ct sapphire necklace yellow - necklace,
€139.95
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9ct 375 gold blue stone - 375,
€250.30
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9ct gold blue - gold,
€11.85
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Engagement ring 14ct - engagement, ring:
€822.70
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Sheaffer taranis blue fountain - sheaffer,
€49.95
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Dmc 14ct aida peach yellow - 14ct, ~peach/yellow
€14.54
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Solid 9ct yellow gold blue - 9ct,
€79.99
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9ct gold pendant - 9ct,
€104.70
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9ct sapphire necklace yellow - sapphire,
€115.00
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9ct sapphire necklace yellow - 9ct,
€134.95
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Hinds 9ct gold sky blue - 9ct,
€169.99
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18ct yellow gold and platinum - gold,
€297.10
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9ct gold blue - gold, leverback
€129.95
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Addario eclipse clip - eclipse,
€13.54
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9ct sapphire necklace yellow - 9ct,
€129.95
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9ct topaz necklace yellow gold - necklace,
€99.95
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Certified natural - certified,
€26.83
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9ct yellow gold blue topaz - yellow,
€249.95
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9ct yellow gold - 9ct,
€49.95
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Ladies carat gold on - gold,
€29.50
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Aquamarine blue octagon cut - blue,
€113.40
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1720 natural blue sapphire - 1720,
€19.94
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9ct sapphire diamonds - 9ct,
€129.95
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Blue labradorite - 55.25,
€5.30
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9ct white gold - gold, topaz
€78.99
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Gorgeous 9ct yellow gold
€203.50
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Blue eyes white dragon - 3x,
€17.99
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Natural aquamarine blue oval - natural,
€38.00
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2ct round blue - 2ct,
€91.80
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Natural aquamarine blue - natural,
€122.00
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Natural blue - ct,
€273.28
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Natural aquamarine blue - aquamarine,
€100.00
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Blue topaz ken - ken, square
€29.00
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Natural aquamarine blue - aquamarine,
€100.00
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9ct gold silver simulated - 9ct, on
€25.95
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9ct gold swiss - blue, topaz
€46.99
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9ct yellow gold silver - gold,
€15.95
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Natural london blue - natural, topaz
€34.40
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Natural aquamarine blue - natural,
€97.00
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Natural aquamarine blue - natural,
€96.00
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9ct gold necklace - 9ct,
€275.00
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9ct gold necklace london blue - necklace,
€249.95
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9ct gold blue swarovski - gold,
€68.99
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9ct 375 yellow - yellow, vintage
€265.00
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Natural aquamarine blue - natural,
€98.00
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9ct gold necklace blue - 9ct,
€149.95
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Mixed color vvs1 round - round, cut
€135.50
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Vintage 3ct oval cut blue - 3ct,
€95.00
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Aaa large blue - large, aquamarine
€31.73
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Looking for more ct blue?
Search eBay live — fresh results filtered for the best value, updated every hour.
Browse 96 ct blue listings currently in our index. Prices range from €2.51 to €822.7, with an average of €116.21. 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 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 €2.51, while premium listings can reach €822.7 — giving you a wide budget spread to work with. The average price of €116.21 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.