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Montana Sky Ring


the design

Domestically sourced and mined Oregon Sunstones and Montana Sapphires... this combo is just everything. The schiller (naturally occurring copper flakes) in the sunstone and the rainbow of colors that the sapphires come in continues to blow our minds. 

Available in 18k gold and platinum. Contact us for pricing.

The Specs

Features a 5x7mm sunstone and Montana sapphires

Due to the unique nature of each stone in this design, color may vary slightly. 

our policy

Oregon sunstones are a softer stone (similar to an opal). It is best to take them off when doing chores or athletic activities. 

May be returned within 10 days for store credit, less any applicable shipping costs. Marrow does not issue refunds. 

Learn more about our return policy here.

May be returned within 10 days for store credit, less shipping costs. Marrow does not issue refunds.
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Our Jewelry Ethos


Everyday Fine

Fine jewelry shouldn’t be reserved for special occasions like the fine china that only comes out at holidays. We encourage our clients to invest in unique, high-end but wearable pieces that will last a lifetime.

Love Your Bones

We treasure the “old bones” of a one-of-a-kind heirloom piece and the meaning that comes along with it. Nothing excites us more than thoughtfully working with our client to reimagine something so special.

Sparkle With Substance

We foster a culture that values careful collecting over having just to have. Our uniquely sourced stones and distinct shapes are intended to bring people together and help them create something that’s theirs.