The nature of our business means that we may only help you by appointment.

We operate between the hours of 8:30-4:30 Monday-Friday and 9:00-2:00 on Saturday.

You may like to phone to discuss your needs: 303-223-4944

Alternately send us an email by clicking here with an appointment request including your phone number and email and we will get back to you soon. Neil@gemlab.us

If you already know what you need, you may book an appointment using the calendar:

If shipping, please do not use the words gem, diamond or any other jewelry related term on the outside of the package.  We can receive shipments from the US Post Office, Federal Express, UPS, DHL and most other couriers.  Please contact us before shipping.

We are located inside The Denver Merchandise Mart on the northeast corner of 58th and I-25.  The main entrance is on the 58th avenue side, right between the two flagpoles.


451 E. 58th Avenue #2465,
Denver Colorado 80216 USA