Every round cathedral diamond ring is designed and crafted by Plum 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. 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 cathedral engagement ring:
Claw prongs securely hold your center diamond.
Band width hand finishes to 2mm. NOTE: Bands with Channel and Bead and Bright Set diamond settings a slightly wider and finish to about 2.3mm.
Band depth hand finishes to 1.7mm.
Side diamond details and carat weights, based on a 2ct center diamond. Total carat weights are approximate:
Small accent diamonds are full-cut round brilliant lab grown diamonds graded F/G color, SI1+ clarity.
Regular diamond band: 14 x 1.7mm diamonds, total weight approx. .26ctw
Channel diamond band: 22 x 1.3mm diamonds, total weight approx. .22ctw
Bead and Bright Set diamond band: 20 x 1.2mm diamonds, total weight approx. .16ctw
Hidden halo: 12 x 1.1mm diamonds, total weight approx. .06ctw
Don't see exactly what you're looking for? Contact us for options. Send an email.
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.
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.