Lab Blue Diamond Hexagon 1.53ct

This is a 1.53-carat lab-grown blue diamond, cut as an elongated hexagon step cut and measuring 11.51 by 5.19mm. A lab-grown diamond is a real diamond, chemically and optically identical to a mined one, grown in a lab rather than pulled from the earth. Its fancy vivid blue comes from the controlled growth process, not from a coating or a treatment, so the color is part of the stone itself.

Because a lab diamond costs far less than its mined equivalent, this stone puts real size and a striking blue color within reach at a starting price of $1,950. One honest note: a lab diamond carries essentially no secondary-market resale value, so choose it to wear and keep rather than as an investment. A natural-diamond market genuinely exists, so this is the budget-and-values fit, not the only right answer.

Heather and her team hand-select every stone at Bohemi in Boulder, Colorado. Bohemi does not sell loose stones: this diamond is set into an engagement ring or a custom piece, and the $1,950 price is the starting point for the finished ring. To see how it might sit, explore the full range of engagement rings.

Please our Product Care page.

If you have a specific question about your jewelry, please don’t hesitate to ask us at hello@bohemi.com.

Items under $500: We ship USPS Domestic, Priority, and Priority Express with and without insurance. We also offer UPS 2-day Air with insurance.

For items $500-$1000: We offer 1st Class, Priority and UPS 2-Day, but due to the value, we only ship with insurance.

For items over $1000: We only ship UPS 2-Day Air with insurance.

Please see our Shipping page for more details.