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 Bracelet in 18K Yellow Gold (0.6ct) Select options
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Diana Emerald-Cut Opal and Shining Diamond Bracelet in 18K Gold (0.35ct)
From 691.20$
Diana Emerald-Cut Opal and Shining Diamond Necklace in 18K Yellow Gold (0.6ct) Select options
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Diana Emerald-Cut Opal and Shining Diamond Necklace in 18K Gold (0.35ct)
From 834.30$
Diana Emerald-Cut Opal and Shining Diamond Pendant in 18K Yellow Gold (0.6ct) Select options
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Diana Emerald-Cut Opal and Shining Diamond Pendant in 18K Gold (0.35ct)
From 577.80$
Diana Emerald-Cut Opal and Shining Diamond Earrings in 18K Yellow Gold (1.2ct) Select options
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Diana Emerald-Cut Opal and Shining Diamond Earrings in 18K Gold (0.7ct)
From 1,058.40$
Diana Emerald-Cut Opal and Shining Diamond Ring in 18K Yellow Gold (0.6ct) Select options
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Diana Emerald-Cut Opal and Shining Diamond Ring in 18K Gold (0.35ct)
From 812.70$
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 891.00$
Diana Emerald-Cut Opal and Shining Diamond Necklace in 18K White Gold (3.8ct) Select options
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Diana Emerald-Cut Opal and Shining Diamond Necklace in 18K Gold (1ct)
From 1,047.60$
Diana Emerald-Cut Opal and Shining Diamond Pendant in 18K White Gold (3.8ct) Select options
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Diana Emerald-Cut Opal and Shining Diamond Pendant in 18K Gold (1ct)
From 769.50$
Diana Emerald-Cut Opal and Shining Diamond Earrings in 18K White Gold (7.6ct) Select options
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Diana Emerald-Cut Opal and Shining Diamond Earrings in 18K Gold (2ct)
From 1,628.10$
Diana Emerald-Cut Opal and Shining Diamond Ring in 18K White Gold (3.8ct) Select options
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Diana Emerald-Cut Opal and Shining Diamond Ring in 18K Gold (1ct)
From 1,080.00$
Diana Pear Opal and Shining Diamond Bracelet in 18K Yellow Gold (0.28ct) Select options
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Diana Pear Opal and Shining Diamond Bracelet in 18K Gold (0.16ct)
From 550.80$
Diana Pear Opal and Shining Diamond Necklace in 18K Yellow Gold (0.28ct) Select options
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Diana Pear Opal and Shining Diamond Necklace in 18K Gold (0.16ct)
From 685.80$
Diana Pear Opal and Shining Diamond Pendant in 18K Yellow Gold (0.28ct) Select options
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Diana Pear Opal and Shining Diamond Pendant in 18K Gold (0.16ct)
From 437.40$
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 1,266.30$
Diana Pear Opal and Shining Diamond Ring in 18K Yellow Gold (0.28ct) Select options
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Diana Pear Opal and Shining Diamond Ring in 18K Gold (0.16ct)
From 766.80$
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 747.90$
Diana Pear Opal and Ablazing Diamond Necklace in 18K White Gold (1.65ct) Select options
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Diana Pear Opal and Shining Diamond Necklace in 18K Gold (0.47ct)
From 882.90$
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 645.30$
Diana Pear Opal and Ablazing Diamond Earrings in 18K White Gold (3.3ct) Select options
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Diana Pear Opal and Shining Diamond Earrings in 18K Gold (0.94ct)
From 1,665.90$
Diana Pear Opal and Ablazing Diamond Ring in 18K White Gold (1.65ct) Select options
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Diana Pear Opal and Shining Diamond Ring in 18K Gold (0.47ct)
From 990.90$
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