Customize our designs with one-of-a-kind, AAA mined gemstones, or choose lab grown gemstones for a great value at a lower cost.
About Knot Lab Ruby Rings
Rings have long symbolized the circle of life. At Gembuilder, we believe that the rings you wear should be one of a kind, like you. That's why our Knot Lab Ruby Rings are made to order in your choice of conflict-free gems and recycled precious metals. Choose Rubellite and Ceramic or Rock Crystal and No Metal: it's your choice. Mix and match gems and precious metals for a look that's exactly you. Our unrivaled selection of designs by talented jewelry designers means you can choose one of our Knot Lab Ruby Rings that's just your style. Because all Gembuilder Knot Lab Ruby Rings are made to order, we can hand-select the finest quality materials to perfectly suit your design. In legend, ruby has the power to kindle the flame of desire. It is the gem of the heart. Gembuilder's lab created rubies are chosen for exceptional color and lasting value. Ruby is the 15th and the 40th anniversary gem and it is the July birthstone. Gembuilder's fine quality Knot Lab Ruby Rings are designed to be passed down for generations to come, crafted by hand in the United States.