Round Diamond Ring

$1,040 (Setting Only)

select your ring size:


Free resizing and polishing for life.

Free overnight shipping and returns.

Responsibly made with lab grown diamonds.

Pay over time option at checkout

Made to order, ships in 15 business days.
  • Description & Details

  • Every round diamond ring is designed and crafted by Plum to your exact specifications. Plum's ethically sourced diamonds are lab created, and our ring settings are made with the best materials available - including recycled metals whenever possible - and undergo stringent QA in our own certified-responsible manufacturing facility. We don't purchase or use inferior mass-produced mountings that can easily bend or break.

    Measurements and carat weights are approximate. We craft rings to strict tolerances. However, keep in mind that all Plum rings are set, polished, and finished individually by hand, so slight variations are normal.

    More about this round diamond ring:

    Claw prongs securely hold your center diamond.

    Small accent diamonds are full-cut round brilliant lab grown diamonds graded F/G color, SI1+ clarity.

    Band width hand finishes to 1.8mm.

    Band depth hand finishes to 1.7mm.

    Diamond band features 14 x 1.5mm lab grown diamonds. Total weight approx. .18ctw.

    Full hidden halo has 16 x .8mm lab grown diamonds. Total weight approx. .03ctw (based on a 2ct center diamond).

    Don't see exactly what you're looking for? Contact us for options. Send an email.

  • Shipping & Returns

  • Overnight shipping and returns are free for all U.S. orders. You have 30-days to return or exchange your ring. For more information about our shipping and return policies, we’re breaking it all down here.

  • Sizing & Resizing

  • We offer a free resize within one year of your purchase and free sizing every year after that. Learn more here.

  • Lifetime Care & Warranty

  • All of our rings come with free lifetime servicing that covers an annual “spa treatment” to keep your ring sparkling for years to come. This includes polishing, rhodium plating, pro cleaning, and general maintenance. Head to our warranty page for more info on ring maintenance and what's included.

  • Certification & Appraisal

  • Your diamond is laser inscribed with a unique number and comes with a grading certificate from an independent lab such as IGI, GIA, AGI or GCAL

    An independent, unbiased licensed appraiser will evaluate your diamond ring and provide a certificate with replacement value for insurance purposes and peace of mind.

  • Financing

  • We partner with Affirm, a lender that allows you to spread the price of your ring across a fixed period of time. You will have the option to apply before checking out. Read about financing in our FAQs

Made in our own facility that’s certified for ethics and sustainability.

Your Ring

Found a style you love, but want to make it your own? Your dream ring can be a reality in as little as 4 weeks. Our roots are in custom jewelry, and we'd love to help create your perfect custom ring.

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Packaged & Shipped with Care

Our non-custom rings are crafted in about 15 business days, then shipped overnight, insured FedEx in a discreet box. Need it sooner? Contact us for options.


Plum is Different. Here’s Why.


We’re a jewelry manufacturer and craft each ring from scratch, with free care for life.


Founded and led by women, we’re here to help and won’t steer you wrong.


Plum rings are made in our own certified-responsible facility and only with lab grown diamonds.

Plum Love