B Corp Certified 5 Sustainable Jewelry Brands For Ethical Lab-Grown Diamond Engagement Rings
1. Aether
Instagram | @aetherdiamonds
Shipping | Worldwide
Certifications | B Corporation
Aether Diamonds crafts luxury jewelry, including engagement rings and wedding bands, using diamonds produced from air pollution, emphasizing sustainability and environmental stewardship. Aether Diamonds transforms carbon dioxide into high-quality diamonds through a four-step process: CO2 is first captured, purified, and stored, then it is combined with green hydrogen to create Atmospheric Methane. This Atmospheric Methane is used in CVD chambers to grow diamonds atom by atom. The lab grown diamonds are then cut and polished. The Ascent Pavé Diamond Ring features a carbon capture diamond on a recycled 18k gold band, available in various cuts and colors. Aether's innovative manufacturing process ensures each diamond has a negative carbon footprint, contributing to CO2 reduction.
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2. MiaDonna
Instagram | @miadonna
Shipping | Worldwide
Certifications | B Corporation
MiaDonna offers ethical, affordable, and sustainable lab-grown diamonds. MiaDonna emphasizes sustainable practices, using recycled gold and platinum, saving natural resources, and planting a tree for every order to offset carbon emissions. Social impact is central to their mission, with at least 10% of profits supporting The Greener Diamond Foundation, which helps rebuild communities affected by diamond mining. The company offers customizable fine jewelry, including engagement rings, wedding bands, earrings, and bracelets, all handcrafted in New York City.
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3. Kimai
Instagram | @kimai
Shipping | Worldwide
Certifications | B Corporation
AAKS, founded by Akosua Afriyie-Kumi, is a brand that redefines the significance of basket bags, blending tradition and modernity. Inspired by her Ghanaian heritage and experiences in the UK, Afriyie-Kumi crafts bags that are softer, foldable, and adorned with contemporary colors. Sustainability is at the heart of AAKS, with a focus on eco-friendly materials and traditional weaving techniques that support local craftsmanship and fair wages. The brand's collaboration with Malian refugees in Burkina Faso exemplifies its commitment to economic empowerment and preserving tradition. Afriyie-Kumi draws inspiration from nature and diverse cultures, with her signature Baw Pot bags reflecting African traditions. With future plans to incorporate Kente Fabrics into designs, AAKS continues to celebrate Ghanaian heritage while embracing innovation and purposeful craftsmanship. See our exclusive interview with the founder on Stories.
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4. Fenton
Instagram | @fentonandco
Shipping | Worldwide
Certifications | B Corporation
Fenton is another luxury jewelry brand that prioritizes responsibly sourced materials, including recycled gold and platinum, and accent diamonds of GH VS quality. As a B Corp-certified company, Fenton has their own guiding principles to ensure ethical practices, including fair wages and safe working conditions. By sourcing directly from artisanal miners and local dealers, Fenton cuts out middlemen, offering high-quality jewelry at exceptional prices. Through their concierge service, they provide personalized assistance with financing, ring sizes, and delivery options. Fenton's mission is to create everlasting heirlooms that celebrate love and life's milestones, accessible to all.
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5. VRAI
Instagram | @vraiofficial
Shipping | Worldwide
VRAI, a pioneer in sustainably created diamonds, offers personalized guidance from diamond experts online. Their mission is to advocate for guilt-free enjoyment of diamonds crafted from greenhouse gases, thereby helping to save the climate. VRAI supports global causes and social organizations while expanding globally. From empowering the next generation with access to clean drinking water through partnerships with organizations like Malaika, to advocating for food justice with Big Green, VRAI stands for causes ranging from environmental protection to animal welfare and social justice. They collaborate with renowned organizations like the James Beard Foundation, No Kid Hungry, and the NAACP, among others, to make a positive impact worldwide.
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