Deb Hiss's guest appearances

Deb Hiss

Gemology Worldwide

David Friedman

Brian Cook

Bill Larson

Richard Hughes

Nathan Renfro

Billie Hughes

Alberto Scarani

Erica Courtney

Shelly Sergent

Jeff Hapeman

Brume Jeroh

Wim Vertriest

Field Gemology

David Atlas

Doug Hucker

OwlTail

In episode 4 of Gemology Worldwide, Lauryn and Josh discuss the contentious topic of synthetic, or... lab grown, man made, above earth diamonds. Then they interview Deb Hiss, Director of Training at Pure Grown Diamonds.

Lab Grown Diamonds with Deb Hiss