- SAVE $39.58$43.74$83.32Heart-Shaped Lab-Created Opal Sterling Silver Pendant Necklace, One Size, WhiteJCPenney
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- $29.41Opal Birthstone Necklace, Birthday Gift, October Birthstone, Cute Tiny Stone in Bezel, Petit Size, Charm GemstoneEtsy
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- $495.00Opal Pendant in 18K Gold & Sterling, Blue/Green Flash Australian Opal, October Birthstone, OoakEtsy
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- SALEMic Tai 925 Sterling Silver Opal Turquoise Moonstone Moon Ring - Adjustable Vintage Crescent Moon Ring Fire Opal Planet Earth Jewelry for Women GirlsAmazon・Sale
- $1,350.00Opal & Enamel Pendant, Brooch, October BirthstoneEtsy
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- $396.00Opal Heart Necklace/ Natural Opal/ 14K Gold Pendant/October Birthstone/ Dainty Heart/ Gift For Her/ BridalEtsy
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- SALEGE Profile Opal Ice MakerAmazon・Sale
- $415.20Opal Necklace/ Oval Pendant With Diamonds/ 5x7mm Layering Personalized Fancy October Birthstone 14K & 18KEtsy
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- $319.99Ethiopian Opal Pendant, 14K Gold Genuine Oval Shape October Birthstone, Opal, Crossover Anniversary GiftEtsy
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- $81.00sterling Silver | .925 + Opal | October Birthstone Pendant/Charm VintageEtsy
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- $75.14Natural Opal Necklace, October Birthstone Genuine White Jewelry, Dainty Pendant, Gemstone PendantEtsy
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