October Birthstone – Opal

Celebrate October with the colorful beauty of opal jewelry at Adamark Jeweler & Silversmiths. Explore vintage and estate designs featuring opal’s shifting flashes of pink, green, blue, and orange—a thoughtful October birthday gift or a distinctive addition to your collection.

More opal jewelry is available in store! Visit us to explore additional pieces and see their beautiful play-of-color in person.

Looking for a particular style? Contact us—we’re happy to help you find the right piece.
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  • Circa 1974 Vintage Estate Marathon Gold-Filled Natural Opal Hinged Bangle Bracelet 8 Inch 8mm Wide

    Circa 1974 Vintage Estate Marathon Gold-Filled Natural Opal Hinged Bangle Bracelet 8 Inch 8mm Wide

    Circa 1974 Vintage Estate Marathon Gold-Filled Natural Opal Hinged Bangle Bracelet 8 Inch 8mm Wide
    $316.00 USD
  • Estate Vintage 14K Yellow Gold Natural Opal and Diamond Ring

    Estate Vintage 14K Yellow Gold Natural Opal and Diamond Ring

    Estate Vintage 14K Yellow Gold Natural Opal and Diamond Ring
    $1,585.00 USD
  • Vintage Opal Bracelet

    Vintage Opal Bracelet

    Vintage Opal Bracelet
    $3,230.00 USD
  • 18K Gold Opal Bracelet

    18K Gold Opal Bracelet

    18K Gold Opal Bracelet
    $3,025.00 USD
  • 14K Yellow Gold Two Stone Opal Diamond Swirl Ring

    14K Yellow Gold Two Stone Opal Diamond Swirl Ring

    14K Yellow Gold Two Stone Opal Diamond Swirl Ring
    $1,415.00 USD
  • 14K Gold Natural Opal Filigree Ring – Size 5.75
    Sale

    14K Gold Natural Opal Filigree Ring – Size 5.75

    14K Gold Natural Opal Filigree Ring – Size 5.75
    $735.00 USD $800.00 USD
  • 14K Opal Slide Necklace

    14K Opal Slide Necklace

    14K Opal Slide Necklace
    $6,530.00 USD
  • Oval Opal Earring

    Oval Opal Earring

    Oval Opal Earring
    $95.00 USD
  • Oval Opal and 6 Diamond Ring

    Oval Opal and 6 Diamond Ring

    Oval Opal and 6 Diamond Ring
    $925.00 USD
  • 14K Yellow Gold Heart Opal Ring

    14K Yellow Gold Heart Opal Ring

    14K Yellow Gold Heart Opal Ring
    $535.00 USD
  • Antique 2 Stone Opal & Diamond Rings

    Antique 2 Stone Opal & Diamond Rings

    Antique 2 Stone Opal & Diamond Rings
    $1,220.00 USD
  • 14K Yellow Gold Vintage Elegant Two Stone Opal Ring

    14K Yellow Gold Vintage Elegant Two Stone Opal Ring

    14K Yellow Gold Vintage Elegant Two Stone Opal Ring
    $980.00 USD
  • 14K Yellow Gold Oval Opal and Pearl Halo

    14K Yellow Gold Oval Opal and Pearl Halo

    14K Yellow Gold Oval Opal and Pearl Halo
    $1,375.00 USD
  • 10k Yellow Gold Opal Cluster Ring with Filagree Halo

    10k Yellow Gold Opal Cluster Ring with Filagree Halo

    10k Yellow Gold Opal Cluster Ring with Filagree Halo
    $1,275.00 USD
  • 14K Gold Opal Ring with Diamond Halo and Channel

    14K Gold Opal Ring with Diamond Halo and Channel

    14K Gold Opal Ring with Diamond Halo and Channel
    $1,830.00 USD
  • 14K Yellow Gold Leaf Natural Inspired Opal Ring

    14K Yellow Gold Leaf Natural Inspired Opal Ring

    14K Yellow Gold Leaf Natural Inspired Opal Ring
    $1,045.00 USD
  • Unique Gold and Opal Necklace

    Unique Gold and Opal Necklace

    Unique Gold and Opal Necklace
    $475.00 USD
  • Elegant Nature Inspired 14k Gold Ring with Opal and diamond

    Elegant Nature Inspired 14k Gold Ring with Opal and diamond

    Elegant Nature Inspired 14k Gold Ring with Opal and diamond
    $766.00 USD
  • Vintage Estate 14K Yellow Gold Rectangular Opal Ring – 1980s Style – SZ 10

    Vintage Estate 14K Yellow Gold Rectangular Opal Ring – 1980s Style – SZ 10

    Vintage Estate 14K Yellow Gold Rectangular Opal Ring – 1980s Style – SZ 10
    $4,930.00 USD
  • 14k Yellow Gold Opal Floral Diamond Center Pendant

    14k Yellow Gold Opal Floral Diamond Center Pendant

    14k Yellow Gold Opal Floral Diamond Center Pendant
    $1,230.00 USD
  • 14K Opal Pendant with Gold Frame

    14K Opal Pendant with Gold Frame

    14K Opal Pendant with Gold Frame
    $1,230.00 USD
  • 20241163__2024-02-08-17-49-52.jpg

    14K Pear Shaped Pear and Opal Cluster Ring

    14K Pear Shaped Pear and Opal Cluster Ring
    $680.00 USD
  • 23501333__2024-01-23-11-25-24.jpg

    14KY Blue Appetite Opal Ring

    14KY Blue Appetite Opal Ring
    $4,830.00 USD
  • Estate 925 Sterling Silver Oval Mystic Opal Ring – Size 6

    Estate 925 Sterling Silver Oval Mystic Opal Ring – Size 6

    Estate 925 Sterling Silver Oval Mystic Opal Ring – Size 6
    $115.00 USD
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We know sometimes what you order online isn't exactly what you wanted. So, we offer a 14 day return policy.