Every ring is crafted to your exact specifications. Plum's ethically-sourced diamonds are 100% lab created and curated for quality. 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.

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.

Carat weights and widths are approximate.

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

Band depth hand finishes to 1.7mm.

Band widths without diamonds:

Slim Rounded 2mm

Wide Flat 3mm

Rope 2.6mm

Diamond details and band widths:

Scallop Set: 18 x 1.5mm .23ctw / 1.8mm wide

Single Prong: 11 x 2mm .33ctw / 2.0mm wide

Channel Set: 24 x 1.3mm .20ctw / 2.3mm wide

Bead & Bright Set: 24 x 1.3mm .22ctw / 2.3mm wide

Flush Set: 16 x mixed .25ctw / 3mm wide

Mixed Bezels:11 x mixed .48ctw / 3mm wide

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

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.

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

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.

The small lab grown diamonds in wedding bands are uncertified, which is standard in the jewelry industry.

Wedding bands are not appraised because most couples do not add them to their insurance policy; paying insurance premiums for wedding bands is generally not cost effective. Contact us with questions or to get a quote for an appraisal.

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