October 15, 2025

Plum Jewelry | Lab-Grown Diamonds, Ethical & Sustainable Fine Jewelry

In Plum Jewelry, we focus on the provision of an impeccable and ethical jewelry encounter. Being a female-owned, free-brand, fine jewelry company, we make each piece in our certified-sustainable workshops, which guarantees the best quality, ethical diamonds, and craftsmanship. By catering to the needs of B2B customers and retailers, our sister company, Ethan Lord Jewelers, Plum Jewelry has made sure to control the whole chain in supply such as design, production, and the lifetime servicing of your rings.

We are also a pure lab-grown diamonds dealer that deals in conflict-free diamonds, eco-friendly diamonds, sustainable diamonds, and lab-created diamonds at affordable lab-grown diamonds prices without quality loss. Our lab-grown diamond rings, ethical engagement rings, and sustainable fine jewelry give larger, superior 4Cs at a fraction of the environmental and financial price of mined diamonds. You can also explore man-made diamonds, lab diamond jewelry, and lab-grown diamond earrings in our collection.

Our line focuses on classic, carefully selected designs that have high-quality ring settings and custom lab-grown diamond jewelry, produced in our sustainable plant of recycled metals. All rings include lifetime sizing and care as we believe in long-term service and client satisfaction. We offer lab-created engagement rings, eco-conscious engagement rings, sustainable wedding rings, and eco-friendly wedding jewelry that meet modern values.

Plum Jewelry, which was founded by Kristy and her team of professional jewelry experts, is founded on years of craftsmanship and the knowledge of the industry. Not only will you enjoy a seamless, memorable, and ethically responsible experience when buying your first lab-grown diamond ring, but you can also buy an upgraded, sustainable engagement ring, or custom lab-grown diamond jewelry, which is designed specifically to your tastes and preferences. Discover the difference between lab diamond vs mined diamond with every purchase.

Select Plum Jewelry; beautiful, meaningful, and planet-conscious Plum Jewelry engagement rings, Plum Jewelry ethical jewelry, Plum Jewelry sustainable diamonds, ethical fine jewelry, and sustainable luxury jewelry.