
Heirloom Quality Craftsmanship
Each piece of jewelry we create is handcrafted in the highest standards of quality and made to pass down to future generations. Our mission is to create elegant modern and timeless fine jewelry with heirloom quality craftsmanship that you'll love and treasure for years to come.

Ethically Sourced Diamonds
We only use the highest quality certified natural and lab grown diamonds for our designs, hand-picking them from ethical sources all around the world. We select our diamonds based on their beauty, going beyond the 4 C's and evaluate them for their brilliance and sparkle.

Honest and Transparent Pricing
We take an honest, transparent and educational approach to working with you in order to help you create something truly special and unique. We price all of our pieces with one number, meaning you're never surprised with hidden fees or additional costs later on.
"Couldn’t have asked for a better experience buying an engagement ring. Matthew helped and was not only incredibly knowledgeable, he brought a tremendous personal touch to the whole experience which made me feel confident and secure with a purchase like this. The ring is absolutely perfect and I have JK & Co. to thank for it."
"Abe and Matt are not only incredibly talented, but also so professional, knowledgeable, trustworthy and kind. They worked with us to design my engagement ring, wedding bands, and a few other treats. We are so thrilled to have found them and can't wait to continue to work with them for many years and milestones to come!"
"JK & Co. are best of class. We couldn't of have asked for a better experience. Responsive, friendly, knowledgeable, caring, understanding. They just get it. For a guy who knows zero about engagement rings, JK & Co. made it hands down the best personal and easy experience... not only for me but more importantly my now fiancé!"