Handcrafted in Colorado. Ethically Sourced. Gift-Ready

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October Birthstone Jewelry

Gift-ready packaging | Hand-made in CO | Free shipping over $150

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Bezel-set tourmaline birthstone necklace in 14K rose gold on cable chain variant--14K-rose-gold variant--14K-white-gold variant--14K-yellow-gold variant--Sterling-silver variant--Tourmaline
 
Bezel-set tourmaline birthstone necklace in 14K rose gold on cable chain variant--14K-rose-gold variant--14K-white-gold variant--14K-yellow-gold variant--Sterling-silver variant--Tourmaline
Bezel-set tourmaline necklace on model, layered at the collarbone variant--14K-rose-gold variant--14K-white-gold variant--14K-yellow-gold variant--Sterling-silver variant--Tourmaline

Tourmaline Necklace

From $145.00

Frequently asked questions

  • What are October's birthstones?

    October has two official birthstones: opal (traditional) and tourmaline (modern, added 1952). Opal is known for play-of-color. Pink tourmaline offers vibrant color and more durability.

  • Which October birthstone is more durable?

    Tourmaline (Mohs 7 to 7.5) is harder and better for everyday rings and bracelets. Opal (Mohs 5.5 to 6.5) is softer and best in protective settings.

  • What does tourmaline symbolize?

    Tourmaline symbolizes love, compassion, emotional healing, and creativity. Pink tourmaline is connected to the Heart Chakra. It is associated with Libra and Scorpio.

October Birthstone Jewelry

Our October birthstone collection features opal, tourmaline, and pink topaz, handcrafted in Colorado in 14K gold, gold-fill, and recycled sterling silver. Opal (Mohs 5.5 to 6.5) is the traditional October birthstone. Tourmaline (Mohs 7 to 7.5) is the modern birthstone, added in 1952. Pink topaz (Mohs 8) is a widely recognized October alternative. All three available from $20. Free shipping over $150.

Shop by stone: Opal Jewelry, Tourmaline Jewelry, or Pink Topaz Jewelry. For the full birthstone story, visit the October Birthstone Jewelry hub.

At Erin Gallagher Jewelry, our October collection includes both, all handcrafted in Colorado. Browse tourmaline necklaces, earrings, rings, and bracelets, or explore opal jewelry. Every piece ships gift-ready with free shipping over $150. Learn more about tourmaline or opal, or explore all birthstone gifts.