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fine jewelry Moissanite Collection

Luxury, Durability, and Ethical Glamour

  • Unrivaled Brilliance

    With a refractive index exceeding that of diamonds, Moissanite gemstones showcase a brilliant sparkle and spectacular fire. Witness the alluring dance of rainbow light each time your Oh Thirties Moissanite jewelry catches the sunlight.

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  • Built for Everyday Elegance

    Scoring an impressive 9.25 on the Mohs scale, Moissanite stones are second only to diamonds in terms of hardness. This exceptional durability makes them perfect for everyday wear, promising longevity for your treasured pieces from Oh Thirties!

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  • Luxury at Your Fingertips

    Moissanite offers you the chance to indulge in the luxurious look and feel of diamonds, but at a cost that’s significantly friendlier to your wallet. Experience the opulence of fine jewelry with Oh Thirties’ collection of Moissanite adornments.

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  • An Ethical and Eco-friendly Choice

    Each Oh Thirties Moissanite gemstone is lab-grown, circumventing the environmental concerns associated with traditional mining. These conflict-free gems are the ethical choice, perfectly aligning with our commitment to responsible and sustainable fashion.

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Sporty Chic Unleashed

Distressed Cropped Long Sleeve Sweater - The Perfect Blend of Athletic Flair and Fashion-forward Style

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Happy Customers, Happy Us!


"I ordered the 'Ruffled Tie-Back Two-Piece Swim Set' from 'Oh Thirties!' and I am beyond thrilled! The quality is incredible and the fit is perfect. It's clear that 'Oh Thirties!' puts a lot of thought into their designs. Their customer service team was so friendly and helpful throughout. I can't wait to rock my new swimsuit this summer. 'Oh Thirties!', you've earned a fan for life!"

A very satisfied customer

“I'm in love with 'Oh Thirties!' The quality, style, and comfort of their pieces are top-notch."

Kelsey Miller

"It's clear this brand understands what stylish, confident women want. They truly gets me and my style. I would give them more than five stars if I could!" - Happy Customer

renee smith

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