Production and shipping resume Jan 5th. Limited concierge support is available. Happy Holidays!

Our in-house inventory is curated by lab diamond experts for unmatched quality and brilliance.
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Frequently Asked Questions
- How is a Lab Diamond Grown?
Diamonds are lab created by recreating the conditions underneath the Earth that result in diamond growth: pressure, heat, & carbon. Today, there are two methods of growing diamond gemstones: High Pressure-High Temperature (HPHT) & Chemical Vapor Deposition (CVD). Each process is best suited for certain sizes & colors of diamonds. Learn more about growing diamonds.
It takes 7-10 days to grow a 1 carat lab diamond, and about a month to grow a 3 carat diamond. If you try to grow a diamond any faster, the diamond crystal will fracture. Thus, there is a physical speed limit to how fast you can grow diamonds.
Because diamonds are grown by recreating the conditions of nature, lab grown diamonds have the same variations of color and clarity that exist in natural diamonds (the 4 C's). While the average laboratory-grown diamond is better quality than the average mined diamond, lab diamonds still range across the color and clarity spectrum, just like mined diamonds.
- Can a Jeweler Tell the Difference?
- Are Lab Diamonds Less Expensive?
- Why Should I Choose a Lab Diamond?
