To deliver impeccable fine jewelry, exceptional service, and unbelievable value.
Independent, Expert Origins
Women-owned and operated, Plum crafts stunning jewelry in our own certified-sustainable facilities. We've been doing it for decades. This means that we never lose control of quality or ethics in our supply chain: from design, production, to servicing your fine jewelry free, for life. Contact us now or start with frequently asked questions to learn more about the benefits of working with the Plum Diamonds team.
Hello, Better Jewelry
Plum only works with lab grown diamonds because we believe they make better jewelry - you get bigger and better 4Cs without the trade-offs that come with mined diamonds. And of course, lab grown diamonds are friendlier to our environment and to our wallets. The perfect choice for fine jewelry aligned with modern values and priorities.
Quality, Not Clutter
Quality first. Then curation, not clutter: we only make the industry's highest quality ring settings in thoughtfully designed, timeless styles, and our lab diamond selection is screened for the best stones. Not to mention, we make every ring to order in our own certified-sustainable facility with recycled metals and include free lifetime sizing and care.
Hi! I'm Kristy, one of the Founders. The Plum team and I grew up in jewelry workshops and showrooms, helping people find their forever rings and special milestone pieces. We've watched everyone we know fall for lab diamonds, ourselves included!
When I was getting engaged — being an industry veteran — I just knew that a "conflict" diamond was off the table. I love lab diamonds because you can feel great about your ring now and forever — they're aligned with modern values and priorities.
The backbone of this company (our 1st class manufacturing operation) has been making jewelry for 50+ years. Why should you care? Because we’re not a flash in the pan. We’ll be around for 50+ more, here for you down the road for your sizings, maintenance, and pro support. Just ask the 1000s of clients served by our Chicago sister store; Plum shares the same extraordinary quality and service ethos.
Reach out with any questions or to help customize your order!
We're Here For You
We're committed to helping you create a ring you love, one that represents your next chapter. As we like to say, we're in the passenger seat, and you're the driver. We value what works for you: quality, ethics, and gorgeous designs — sealing the deal in the best way possible.
Every Plum Diamonds ring comes with our unparalleled free servicing. Without a middleman, we can offer awesome service at down-to-earth prices.
Sustainability and Ethics
Our metals are recycled whenever possible, and our manufacturing division is a certified member of the Responsible Jewellery Council, which is globally recognized for ensuring quality jewelry throughout the supply chain. Plus, you will not find mined diamonds at Plum, and we love supporting local communities with our Shopping Gives initiatives.
We make rings responsibly. Really.
Plum rings are all made by us in our own facility. Having a manufacturing source that we control means that our jewelry is always made from the finest metal and recycled alloys, using materials and practices that are regularly audited and certified by the global authority on sustainable jewelry, the Responsible Jewellery Council. We're also proud members of the Green Wedding Alliance.
More on Ethical Jewelry Sourcing