Emerald
Sapphire
Aquamarine
Garnet
Peridot
Amethyst
Tourmaline
Topaz
Citrine
Turquoise
Opal
Pink Tourmaline, Full of Feeling
Inspiration & Compassion
Color with a heart.
From delicate blush to vivid pink, its color feels unmistakably alive — warm, expressive, and impossible to overlook.
Color What You Love
OCTOBER BIRTHSTONE
Pink Tourmaline, the Color of Connection
There is something generous about pink tourmaline. Its color has warmth without being quiet, and presence without feeling precious.
It reminds us that inspiration often comes from what we care about most — the people we love, the passions we return to, and the connections that make life more colorful.
Find Your Shade of Pink
Drawn to Something More Unexpected?
ANOTHER SIDE OF OCTOBER
Meet opal — October's luminous birthstone of Creativity & Hope, forever changing with the light.
Find Your Shade of Pink
Your October, In Color
The luminous wonder of opal.
The radiant warmth of pink tourmaline.
Two October birthstones, each with a beauty — and energy — entirely its own.
Why Kai is a smart investment
Solid Gold, Always
14k solid gold made for lasting wear
Expertly Handcrafted
Small-batch artisan craftsmanship
Quality Gemstones
High-quality natural & lab-grown gems
Trade In & Upgrade
Give your KAI piece a future chapter
Stay in the Know
Enjoy 10% off your first order, and discover new pieces, gemstone stories, and special offers along the way.
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