Condition
Purchase
Sort by
Time
Various
Synthetic blue spinel evil - cz,
$58.99
Buy It Now
Colorful gemstones - colorful,
$99.00
Buy It Now
Synthetic rectangle faceted - synthetic,
$8.07
Buy It Now
Massive synthetic sky blue - synthetic,
$200.00
Buy It Now
Synthetic blue spinel evil - cz,
$57.99
Buy It Now
Synthetic spinel mm - synthetic, 2
$16.38
Buy It Now
Pcs 6mm 4mm - 4mm, oval
$7.99
Buy It Now
Synthetic spinel faceting - synthetic,
$52.17
Buy It Now
90ct natural spinel - spinel, –
$545.00
Buy It Now
Synthetic round brilliant cut - synthetic,
$4.08
Buy It Now
Size women s synthetic - 5-5.5, women’s
$20.00
Buy It Now
Synthetic spinel supernova - spinel, cut
$49.95
Buy It Now
Estate synthetic spinel - synthetic, rough
$77.99
Buy It Now
10k white gold - 10k, &
$600.00
Buy It Now
Synthetic spinel natural - spinel,
$18.90
Buy It Now
Lab created synthetic cobalt - synthetic,
$55.00
Buy It Now
Vintage marquise 10k - vintage,
$275.00
Buy It Now
Ctw mm round - ctw,
$25.05
Buy It Now
Vintage 16x14 faceted - vintage, oval
$18.95
Buy It Now
Oval synthetic spinel - spinel, pastel
$20.00
Buy It Now
Lot oval synthetic spinel - 3,
$21.50
Buy It Now
Lot oval synthetic white - oval,
$19.99
Buy It Now
One 12mm 10mm flat cushion - flat,
$20.47
Buy It Now
Pieces oval 4 mm blue - 36,
$24.99
Buy It Now
Synthetic spinel 14k yellow - 14k,
$175.00
Buy It Now
Synthetic marquise cut faceted - synthetic,
$8.82
Buy It Now
Pair mm fancy - a,
$14.54
Buy It Now
392 60cts green tourmaline - green,
$65.99
Buy It Now
Spinel loose gemstone square - spinel,
$28.00
Buy It Now
Synthetic purple spinel bezel - synthetic,
$689.90
Buy It Now
925 sterling silver - 925,
$116.00
Buy It Now
Art deco 800 silver - art,
$243.94
Buy It Now
Bbj 925 sterling silver blue - bbj,
$35.50
Buy It Now
Pink spinel loose gemstones/
$8.99
Buy It Now
14k white gold emerald - gold, &
$995.00
Buy It Now
925 sterling silver - 925,
$22.00
Buy It Now
Amazing 14k gold - 14k, strellman
$629.99
Buy It Now
New vintage marvel marnel 925 - vintage,
$37.00
Buy It Now
One 12x10 synthetic - one, buff
$20.47
Buy It Now
Women rhodium plated - plated, 925
$60.36
Buy It Now
Antique retro 14k yellow gold - antique,
$675.00
Buy It Now
Vintage 10k yellow - yellow, gold
$399.00
Buy It Now
925 sterling silver - 925,
$19.19
Buy It Now
Vintage 14k white gold - white,
$499.00
Buy It Now
Mens 925 sterling - 925, silver
$29.99
Buy It Now
100 natural tanzanian cobalt - 100%,
$9800.00
Buy It Now
49ct lotus blossom - blossom, pink
$550.00
Buy It Now
Synthetic oval cabochon - synthetic,
$8.58
Buy It Now
Blue synthetic spinel - 7.8,
$65.00
Buy It Now
Vintage austrian carat - 1, 3
$3.74
Buy It Now
Karat yellow gold synthetic - yellow,
$625.68
Buy It Now
Vtg estate 10k white gold - estate,
$250.00
Buy It Now
London blue synthetic - synthetic, spinel
$29.38
Buy It Now
10k gold retro - 10k,
$359.99
Buy It Now
Pcs mm princess cut - 2,
$12.05
Buy It Now
925 sterling silver - sterling,
$20.81
Buy It Now
Vtg 14k yellow gold fancy - vtg,
$675.00
Buy It Now
Ladies 14k white - white, ring
$346.99
Buy It Now
32835 high polished - -, high-polished
$29.00
Buy It Now
One 12mm 10mm - one, x
$20.94
Buy It Now
Ts177 rhodium 925 sterling - ts177,
$28.00
Buy It Now
Synthetic lab created spinel - synthetic,
$36.99
Buy It Now
B4967 pandora vintage allure - b4967,
$135.27
Buy It Now
One 12mm 10mm flat - 10mm, rectangle
$21.47
Buy It Now
Vintage 14k rose white - 14k, gold
$1499.00
Buy It Now
Alexandrite like synthetic - alexandrite-like,
$474.62
Buy It Now
Uncas sterling silver - uncas,
$24.99
Buy It Now
Vintage 10k yellow gold oval - 10k,
$94.95
Buy It Now
Glowy erica courtney ec - glowy!, xo-ec
$84.99
Buy It Now
Antique ladies 14k yellow - ladies,
$220.99
Buy It Now
Synthetic marquise cut - marquise,
$5.85
Buy It Now
Vintage sterling silver 925 - sterling, &
$34.99
Buy It Now
Lia sophia light dark blue - lia,
$11.00
Buy It Now
Antique 14k white - antique, gold
$375.00
Buy It Now
925 sterling silver synthetic - 925,
$54.99
Buy It Now
18k gold electroplate ring - gold,
$35.99
Buy It Now
Vintage 10k gold - vintage,
$399.00
Buy It Now
Ring vtg korea pear cut - korea, blue
$12.95
Buy It Now
Synthetic lab created spinel - synthetic,
$36.99
Buy It Now
30ct london blue topaz - london,
$25.00
Buy It Now
Designer ronay synthetic blue - synthetic,
$1200.00
Buy It Now
5x006 rhodium brass ring - -,
$21.00
Buy It Now
Sum spec sterling - sum,
$24.99
Buy It Now
20ct synthetic large blue - large,
$145.65
Buy It Now
Sun synthetic spinel - sun, on
$18.55
Buy It Now
Art deco sterling blue - art,
$60.00
Buy It Now
Synthetic blue spinel - synthetic, 18k
$483.44
Buy It Now
One 10mm 8mm flat - 10mm,
$20.47
Buy It Now
300 80cts blue lab - 300.80cts, lab-created
$65.99
Buy It Now
4ct london blue - london,
$29.00
Buy It Now
Uncas sterling silver - sterling,
$24.99
Buy It Now
14k tri gold 1930s - gold, art
$699.00
Buy It Now
Vtg 18k synthetic - , spinel
$850.00
Buy It Now
Super awesome vintage 14k - vintage,
$1197.00
Buy It Now
Synthetic blue spinel - synthetic,
$19.80
Buy It Now
Spinel authentic loose - spinel,
$28.00
Buy It Now
Looking for more synthetic spinel?
Search eBay live — fresh results filtered for the best value, updated every hour.
Browse 96 synthetic spinel listings currently in our index. Prices range from $3.74 to $9800, with an average of $295.51. 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
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 $9800 — giving you a wide budget spread to work with. The average price of $295.51 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.