MiaDonna & Company

Certified B Corporation
Headquarters

Oregon, United States

Certified Since

September 2019

Industry

Jewelry & related articles

Sector

Wholesale/Retail

Operates In

United States

MiaDonna is your source for the world's most ethical and affordable engagement rings. They’re putting a modern twist on a ridiculously outdated industry. They’re not your typical jeweler. They believe in creating traditions, not following them. MiaDonna advocates for diamond mining communities, the environment and you. Founded by a mother passionate to create change in the world, MiaDonna was established with a single objective: to offer consumers beautiful, ethical and affordable fine lab-grown diamond jewelry that would help free innocent children oppressed by the active conflict diamond mining industry. Created in a modern-day lab environment, their exquisite selection of grown diamonds and gemstones are more stunning than anything ever mined from the earth and come free from any negative environmental or social impacts. They take pride in leading a new ear in the diamond industry. From your purchase, 10% of the net profits are used to fund educational, mentorship, agricultural, and urgent relief programs in diamond mining communities through their foundation, The Greener Diamond. They also plant a tree with every order through One Tree Planted to offset the carbon emissions created through shipping.

Overall B Impact Score

Based on the B Impact assessment, MiaDonna & Company earned an overall score of 83.3. The median score for ordinary businesses who complete the assessment is currently 50.9.
83.3
83.3 Overall B Impact Score
80 Qualifies for B Corp Certification
50.9 Median Score for Ordinary Businesses

Governance 17.3

Governance evaluates a company's overall mission, engagement around its social/environmental impact, ethics, and transparency. This section also evaluates the ability of a company to protect their mission and formally consider stakeholders in decision making through their corporate structure (e.g. benefit corporation) or corporate governing documents.

Mission & Engagement3.2
Ethics & Transparency4.0
+ Mission Locked10

What is this? A company with an Impact Business Model is intentionally designed to create a specific positive outcome for one of its stakeholders - such as workers, community, environment, or customers.


Workers 20.5

Workers evaluates a company’s contributions to its employees’ financial security, health & safety, wellness, career development, and engagement & satisfaction. In addition, this section recognizes business models designed to benefit workers, such as companies that are at least 40% owned by non-executive employees and those that have workforce development programs to support individuals with barriers to employment.

Financial Security5.7
Health, Wellness, & Safety5.8
Career Development4.3
Engagement & Satisfaction4.6

Community 22.7

Community evaluates a company’s engagement with and impact on the communities in which it operates, hires from, and sources from. Topics include diversity, equity & inclusion, economic impact, civic engagement, charitable giving, and supply chain management. In addition, this section recognizes business models that are designed to address specific community-oriented problems, such as poverty alleviation through fair trade sourcing or distribution via microenterprises, producer cooperative models, locally focused economic development, and formal charitable giving commitments.

Diversity, Equity, & Inclusion5.7
Economic Impact4.1
Civic Engagement & Giving4.6
Supply Chain Management4.8

Environment 18.3

Environment evaluates a company’s overall environmental management practices as well as its impact on the air, climate, water, land, and biodiversity. This includes the direct impact of a company’s operations and, when applicable its supply chain and distribution channels. This section also recognizes companies with environmentally innovative production processes and those that sell products or services that have a positive environmental impact. Some examples might include products and services that create renewable energy, reduce consumption or waste, conserve land or wildlife, provide less toxic alternatives to the market, or educate people about environmental problems.

Environmental Management6.4
Air & Climate3.7
Water1.6
Land & Life6.5

Customers 4.3

Customers evaluates a company’s stewardship of its customers through the quality of its products and services, ethical marketing, data privacy and security, and feedback channels. In addition, this section recognizes products or services that are designed to address a particular social problem for or through its customers, such as health or educational products, arts & media products, serving underserved customers/clients, and services that improve the social impact of other businesses or organizations.

Customer Stewardship4.3


Previous Overall B Impact Scores

2024 Overall B Impact Score83.3
2019 Overall B Impact Score92.9

Additional Documentation

Transparent Disclosure


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