For Sale USA

Synthetic spinel

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Synthetic spinel for sale on largest auction and classifieds sites

Home / / Synthetic spinel refurbished & used for sale | For Sale USA
Synthetic spinel mm - 2, to

Synthetic spinel mm - 2, to

$16.38
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Dark blue natural untreated - blue,

Dark blue natural untreated - blue,

$45.00
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Natural pink spinel gemstone - natural,

Natural pink spinel gemstone - natural,

$75.00
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Cushion cut reddish orange - cushion,

Cushion cut reddish orange - cushion,

$31.96
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Vintage marquise 10k gold blue - marquise,

Vintage marquise 10k gold blue - marquise,

$275.00
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Precision cut lab - ct,

Precision cut lab - ct,

$168.00
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Synthetic rectangle faceted - rectangle,

Synthetic rectangle faceted - rectangle,

$8.07
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Vintage 10k yellow gold - vintage,

Vintage 10k yellow gold - vintage,

$399.00
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Pcs 6mm 4mm - 10, x

Pcs 6mm 4mm - 10, x

$7.99
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Massive synthetic sky blue - synthetic,

Massive synthetic sky blue - synthetic,

$200.00
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Synthetic round brilliant cut - brilliant,

Synthetic round brilliant cut - brilliant,

$4.08
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One 12mm 10mm flat cushion - x,

One 12mm 10mm flat cushion - x,

$20.47
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Synthetic spinel faceting - synthetic,

Synthetic spinel faceting - synthetic,

$52.52
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Natural light pink - light,

Natural light pink - light,

$75.00
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3.82carat natural spinel

3.82carat natural spinel

$279.00
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Bbj 925 sterling silver blue - bbj,

Bbj 925 sterling silver blue - bbj,

$35.50
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90ct natural spinel - natural, –

90ct natural spinel - natural, –

$545.00
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Vtg 18k synthetic - , spinel

Vtg 18k synthetic - , spinel

$850.00
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Synthetic blue spinel - synthetic,

Synthetic blue spinel - synthetic,

$486.71
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Ctw mm round brillant - 3.40,

Ctw mm round brillant - 3.40,

$25.05
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Mens 925 sterling silver ring - mens,

Mens 925 sterling silver ring - mens,

$26.99
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Stamped sterling silver - sterling,

Stamped sterling silver - sterling,

$44.99
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Blue synthetic spinel - blue,

Blue synthetic spinel - blue,

$65.00
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Pair mm fancy - mm,

Pair mm fancy - mm,

$14.54
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Vintage austrian carat - vintage,

Vintage austrian carat - vintage,

$3.74
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10k gold retro era - 10k,

10k gold retro era - 10k,

$359.99
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Lot oval synthetic spinel - lot, of

Lot oval synthetic spinel - lot, of

$21.50
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Lot oval synthetic white - lot,

Lot oval synthetic white - lot,

$19.99
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Natural spinel gemstone 30 - natural,

Natural spinel gemstone 30 - natural,

$225.00
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Natural tanzania rich - tanzania,

Natural tanzania rich - tanzania,

$41.21
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Natural green spinel ct - green,

Natural green spinel ct - green,

$69.00
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Antique ladies 14k - antique,

Antique ladies 14k - antique,

$220.99
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Glowy erica courtney ec - glowy!, xo-ec

Glowy erica courtney ec - glowy!, xo-ec

$84.99
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Antique 14k rose - , gold

Antique 14k rose - , gold

$447.14
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Pcs mm princess - 3.5,

Pcs mm princess - 3.5,

$12.05
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Sterling silver vermeil - sterling,

Sterling silver vermeil - sterling,

$80.00
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Chuck clemency sts 925 - sts,

Chuck clemency sts 925 - sts,

$35.00
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14k tri gold 1930s art - 1930s, deco

14k tri gold 1930s art - 1930s, deco

$699.00
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Natural gray blue - natural, 1.66

Natural gray blue - natural, 1.66

$300.00
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Uncas sterling silver - sterling,

Uncas sterling silver - sterling,

$24.99
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Size women s synthetic - women’s,

Size women s synthetic - women’s,

$20.00
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Pieces oval 4 mm blue - oval,

Pieces oval 4 mm blue - oval,

$24.99
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Pair 5 mm fancy - 5.5,

Pair 5 mm fancy - 5.5,

$17.54
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Pair mm round light - 6,

Pair mm round light - 6,

$14.45
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New vintage marvel marnel - new,

New vintage marvel marnel - new,

$37.00
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Stamped sterling silver - stamped,

Stamped sterling silver - stamped,

$36.99
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Uncas sterling silver - uncas,

Uncas sterling silver - uncas,

$24.99
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Colorful gemstones - 38,

Colorful gemstones - 38,

$99.00
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Espo aqua synthetic spinel - espo, &

Espo aqua synthetic spinel - espo, &

$30.00
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Ladies 14k white - ladies, gold

Ladies 14k white - ladies, gold

$346.99
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Vtg estate 10k white - vtg,

Vtg estate 10k white - vtg,

$250.00
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Art deco 800 silver - silver, synthetic

Art deco 800 silver - silver, synthetic

$243.94
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Oval synthetic spinel pastel - spinel,

Oval synthetic spinel pastel - spinel,

$20.00
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Assorted gemstones loose mix - loose,

Assorted gemstones loose mix - loose,

$159.99
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Vtg 14k yellow - vtg,

Vtg 14k yellow - vtg,

$750.00
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Stamped uncas 14k gold filled - 14k,

Stamped uncas 14k gold filled - 14k,

$34.99
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Bbj 925 sterling - 925, silver

Bbj 925 sterling - 925, silver

$59.99
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Vintage ring size color - 6.75,

Vintage ring size color - 6.75,

$164.99
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Karat yellow gold synthetic - 14,

Karat yellow gold synthetic - 14,

$625.68
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Pink spinel loose gemstones/

Pink spinel loose gemstones/

$8.99
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925 sterling silver ornate - sterling,

925 sterling silver ornate - sterling,

$49.95
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One 12x10 synthetic buff - synthetic,

One 12x10 synthetic buff - synthetic,

$20.47
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Carat gold ring with green - carat,

Carat gold ring with green - carat,

$370.00
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Antique retro 14k yellow gold - retro,

Antique retro 14k yellow gold - retro,

$750.00
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Lot 100 oval 4 mm - oval,

Lot 100 oval 4 mm - oval,

$38.50
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49ct lotus blossom - 1.49ct,

49ct lotus blossom - 1.49ct,

$550.00
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Vintage 14k white - vintage,

Vintage 14k white - vintage,

$499.00
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14k gold lab created blue - gold,

14k gold lab created blue - gold,

$850.00
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Pair mm fancy double - a,

Pair mm fancy double - a,

$16.54
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Vintage synthetic white - vintage,

Vintage synthetic white - vintage,

$37.99
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Synthetic lab created - lab,

Synthetic lab created - lab,

$36.99
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Vintage stamped sterling - vintage,

Vintage stamped sterling - vintage,

$23.99
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10k yellow gold - gold, w

10k yellow gold - gold, w

$714.95
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Vintage 14k tri color gold - 14k,

Vintage 14k tri color gold - 14k,

$850.00
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Fancy checkerboard round - 6, mm

Fancy checkerboard round - 6, mm

$11.60
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Ctw mm fancy double - 1.5, 7

Ctw mm fancy double - 1.5, 7

$17.83
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Synthetic spinel natural - synthetic,

Synthetic spinel natural - synthetic,

$21.00
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392 60cts green tourmaline - 392.60cts,

392 60cts green tourmaline - 392.60cts,

$65.99
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Synthetic marquise cut faceted - synthetic,

Synthetic marquise cut faceted - synthetic,

$8.82
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Super awesome vintage 14k - super,

Super awesome vintage 14k - super,

$1197.00
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Vintage 10k gold - gold, unique

Vintage 10k gold - gold, unique

$399.00
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Estate vintage aristic - vintage,

Estate vintage aristic - vintage,

$439.00
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Stamped sterling silver - sterling,

Stamped sterling silver - sterling,

$29.99
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Synthetic spinel 14k yellow - 14k,

Synthetic spinel 14k yellow - 14k,

$175.00
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Ring solitaire white spinel - solitaire,

Ring solitaire white spinel - solitaire,

$35.00
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Synthetic oval cabochon loose - synthetic,

Synthetic oval cabochon loose - synthetic,

$8.58
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925 sterling silver polished - silver,

925 sterling silver polished - silver,

$17.02
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Stamped uncas sterling silver - uncas,

Stamped uncas sterling silver - uncas,

$34.99
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Lia sophia light dark - 4, &

Lia sophia light dark - 4, &

$11.00
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100 natural tanzanian cobalt - 100%,

100 natural tanzanian cobalt - 100%,

$8600.00
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Ctw mm round brillant - mm,

Ctw mm round brillant - mm,

$19.23
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Edwardian 18k white gold - 18k,

Edwardian 18k white gold - 18k,

$699.00
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Fancy checkerboard round - mm,

Fancy checkerboard round - mm,

$17.50
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Vintage baden foss 14k white - &,

Vintage baden foss 14k white - &,

$1499.00
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Natural misty gray spinel - natural,

Natural misty gray spinel - natural,

$290.00
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Aaa natural flawless vietnam - aaa,

Aaa natural flawless vietnam - aaa,

$16.80
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📊96 listings · from $3.74 · avg $289.46

Browse 96 synthetic spinel listings currently in our index. Prices range from $3.74 to $8600, with an average of $289.46. 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 synthetic spinel →

Try this: brazilian hair | wild turkey | irish pub restaurant | water flosser | girls clothes 6x | maytag commercial washer | undercounter refrigerator | full skateboards | commercial washer dryer | fitness pole

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Everything you need to know about synthetic spinel

Whether you are looking for a brand-new or second-hand synthetic spinel, 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 $3.74, while premium listings can reach $8600 — giving you a wide budget spread to work with. The average price of $289.46 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.

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