Blue sapphire platinum solitaire engagement ring
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Design Consultation (Regular opening hours)
Come to our studio to see our designs and meet directly with our designers. Choose this option to book an appointment for regular opening hours: Tuesday to Saturday from 11am to 7pm.
Design Consultation (Additional hours)
For those of you who can't visit us during our usual opening hours, we have opened up some additional availability: available Mondays from 12-6pm or Tuesday & Thursday mornings at 10am.
- Lifetime Warranty
We know how important your ring is as a symbol of your commitment, so we made this commitment to you.
- Free Cleaning for Life
Free Cleaning for Life
Have an important event you’re attending? We’ll clean your ring for you, just pay shipping and handling!
- First Resizing is Free
First Resizing is Free
We want to make sure your ring fits, so we offer our first resizing FREE*!
- Quality Gemstones
Our engagement rings include the option of choosing between a KDD recommended center stone or our complimentary stone sourcing service*. Our recommended diamonds are hand selected to ensure you are getting the best combination of beauty and value for your purchase. We start by looking exclusively for diamonds with the highest cut rating and outstanding polish/symmetry. We finish with having a diamond expert personally examine each stone for brilliance, pop and clarity. The result is a diamond that not only looks good on a report, but looks great in person and delivers the very best value for any budget.
*For custom sourcing outside of our recommended grade, please email us at email@example.com. KDD recommmended Natural diamonds are GIA certified H SI1 (or better). Lab grown diamonds are IGI or GCAL certified G SI1 (or better).
- Sizing Guide
Don't know your ring size? Use the link below to help determine your size. The correct ring size should be easy to slide on, and slightly resistant when taking it off.
If you're purchasing an engagement ring or wedding band, your first re-sizing is complimentary
(*for adjustments within 1 1/2 sizes)
- Delivery Information
Ken & Dana Design jewelry is handmade to order, not mass produced. Please allow 5-7 weeks for production.
If you have a specific deadline in mind, please contact us via email – firstname.lastname@example.org indicating the product name and your deadline.