Every emerald cut east-west button back lab grown 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 facilities. We don't purchase or use inferior mass-produced mountings that can easily bend or break.

Measurements and carat weights are approximate. We craft our round cut lab diamond 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 button back emerald cut shaped diamond ring:

Band hand finishes from approximately 4mm at the center setting to 2mm at the back.

Widths are customizable, so let us know if you'd like your band to be a different width! We'll provide a price and help you complete your order.

Band depth hand-finishes to approximately 1.8mm.

Don't see exactly what you're looking for, want another center diamond shape, or some other customization? Contact us for adjustments! We can customize any ring. Send an email.

Rings take about 15-17 business days to craft from start to finish, and we will always contact you before shipping to coordinate your insured, overnight FedEx delivery. Your ring will arrive in an unmarked brown box.

In a rush? We do our best to meet special dates, and we can often expedite your order. Rush charges may apply. Please contact us to arrange.

Overnight, insured FedEx shipping is FREE for all U.S. orders in the lower 48. You have 30-days to return or exchange your ring. For more information about our shipping and return policies including shipping to Alaska and Hawaii, read full details here.

We offer a free resize within one year of your purchase and free sizing every year after that. We even cover shipping. If you're not sure what size you need, you can still place your order and we'll send you a sizer. 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 details on ring maintenance and what's included.

Your center lab diamond is laser inscribed with a unique number and comes with a grading certificate from either IGI or GIA. Please note, GIA-graded lab diamonds are usually issued an electronic certificate only, to cut down on waste. You will receive a QR code that links to your GIA documentation, which you are free to download. Let us know if you'd like us to print a paper copy for you.

Free on request for rings over $5,000: we will provide an appraisal with estimated replacement value for insurance purposes.

We offer Affirm and ShopPay Installment plans that start at 4 payments as low as 0%*. ShopPay partners 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.

*Rates from 0-36% APR. Payment options through Shop Pay Installments are subject to an eligibility check and are provided by these lending partners: affirm.com/lenders. Options depend on your purchase amount, and a down payment may be required. State notices to consumers affirm.com/licenses

Button Back Engagement Rings