October Birthstone

Discover October birthstone jewelry in 18K gold, highlighting stunning opals renowned for their beauty and uniqueness, perfect for any occasion.

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Diana Emerald Cut Opal and Shining Diamond Ring in 18K Gold (0.35ct) Select options
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Diana Emerald Cut Opal and Shining Diamond Ring in 18K Gold (0.35ct)
From 958.50$
Minimalist Oval White Topaz Earrings in 18K White Gold (7ct) Select options
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Enchanting Oval Opal Ring with Diamond Accents
From 380.70$
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Trinity Sparkle Opulent Opal Bracelet in 18k Gold
From 499.50$
Diana Pear Opal and Shining Diamond Ring in 18K White Gold (0.5ct) Select options
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Diana Pear Opal and Shining Diamond Ring in 18K Gold (0.35ct)
From 750.60$
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Opulent Opal Round Pendant in 18K Gold
From 197.10$
Minimalist Emerald-Cut Opal Pendant in 18K White Gold (1.65ct) Select options
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Opaline Radiance Emerald-Cut Opal Pendant in 18K Gold
From 191.70$
Diana Pear Opal and Shining Diamond Earrings in 18K Yellow Gold (0.56ct) Select options
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Diana Pear Opal and Shining Diamond Earrings in 18K Gold (0.32ct)
From 1,166.40$
Diana Pear Opal and Ablazing Diamond Bracelet in 18K White Gold (1.65ct) Select options
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Diana Pear Opal and Shining Diamond Bracelet in 18K Gold (0.47ct)
From 696.60$
Diana Round Opal and Shining Diamond Pendant in 18K White Gold (1.3ct) Select options
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Diana Round Opal and Shining Diamond Pendant in 18K Gold (0.83ct)
From 548.10$
Diana Emerald-Cut Opal and Shining Diamond Bracelet in 18K White Gold (3.8ct) Select options
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Diana Emerald-Cut Opal and Shining Diamond Bracelet in 18K Gold (1ct)
From 828.90$
Minimalist Pear Opal Ring in 18K White Gold (1.65ct) Select options
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Pear Ethereal Opal Essence Ring in 18K Gold
From 342.90$
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Opulent Opal Brilliance with Single Diamond Accents Earrings in 18k Gold
From 472.50$
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Trilogy Brilliance Opal Pendant in 18K Gold
From 329.40$
Diana Round Opal and Shining Diamond Ring in 18K Gold (0.83ct) Select options
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Diana Round Opal and Shining Diamond Ring in 18K Gold (0.83ct)
From 1,298.70$
Diana Pear Opal and Ablazing Diamond Pendant in 18K White Gold (1.65ct) Select options
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Diana Pear Opal and Shining Diamond Pendant in 18K Gold (0.47ct)
From 618.30$
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Libra Zodiac Name Bracelet with October Birthstone Opal
523.80$418.50$
Minimalist Oval Aquamarine Pendant in 18K Gold (0.2ct) Select options
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Ethereal Oval Opal Bracelet with Diamond Accents in 18K Gold
From 332.10$
Minimalist Oval Aquamarine Pendant in 18K Yellow Gold (0.2ct) Select options
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Enchanting Oval Opal Bracelet with Triple Diamond Accents in 18K Gold
From 472.50$
Minimalist Pear Opal and Sparkling Diamond Ring in 18K White Gold (1.65ct) Select options
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18K Gold Pear Opal Ring with Triple Diamond Accents
From 556.20$
Minimalist Pear Opal and Sparkling Diamond Bracelet in 18K White Gold (1.65ct) Select options
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Trilogy Brilliance Opal Pear Bracelet in 18k Gold
From 499.50$
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