Gemology Worldwide

Latest Episodes:

Value with Richard Drucker Jun 24, 2020

In episode 19 of Gemology Worldwide, Lauryn and Josh discuss the concept of value, and its various meanings within the jewelry industry. Then they interview Richard Drucker, President of Gemworld International.

Emeralds with Jeffery Bergman Jun 10, 2020

In episode 18 of Gemology Worldwide, Lauryn and Josh dive deep into the world of emeralds. Then, they interview gem dealer and gemologist Jeffery Bergman, owner of 8th Dimension Gems, about his career and involvement in the Shakiso emerald find.

Trade Shows with Doug Hucker May 22, 2020

In episode 17 of Gemology Worldwide, Lauryn and Josh discuss the history of trade shows, discuss the differences between some of the most prevalent gem and jewelry fairs, and explain the importance of trade shows to our industry. Then, they interview Doug Hucker, the CEO of AGTA.

An Extended Interview with Bill Larson Oct 16, 2019

In episode 16 of Gemology Worldwide, Lauryn and Josh dedicate an entire episode to interviewing industry legend Bill Larson, president of Pala International, and one of the world’s foremost gem and mineral experts.

Jewelry Appraisals with David Atlas Oct 02, 2019

In episode 15 of Gemology Worldwide, Lauryn and Josh talk all about jewelry appraisals. Each of them draw from their experience in the field, and discuss the most common appraisal questions - which if any organization to join, different types of appraisals, and what it takes to start a successful appraisal business. Then they interview David Atlas, a jewelry consultant with 50 years experience in the field.

Field Gemology with Wim Vertriest Sep 18, 2019

In episode 14 of Gemology Worldwide, Lauryn and Josh talk about the rapidly changing world of gem discovery from mine to market. Then they interview Wim Vertriest, a field gemologist for the GIA.

Gem Cutting with Justin K. Prim & Jeff Hapeman Sep 04, 2019

In episode 13 of Gemology Worldwide, Lauryn and Josh have special guest Jeff Hapeman join them for the conversation portion of their episode to discuss the art of gem cutting. Then, they interview Justin K. Prim, a faceting teacher at the Institute of Gem Trading, and lapidary historian.

Ruby with Richard Hughes Aug 21, 2019

In episode 12 of Gemology Worldwide, Lauryn and Josh talk about ruby, the king of gems - where it comes from, why it’s so valuable, and its incredible history. Then they interview Richard Hughes, author of Ruby and Sapphire and founder of Lotus Gemology.

Gemstone Inclusions with Nathan Renfro May 08, 2019

In episode 11 of Gemology Worldwide, Lauryn and Josh talk about the vast world of gemstone inclusions, from microscope techniques to the differences between natural and synthetic inclusions. Then, they interview Nathan Renfro, a gemologist and photomicrographer for the GIA.

Tourmaline with Brian Cook May 01, 2019

In episode 10 of Gemology Worldwide, Josh and Lauryn discuss tourmaline, breaking down the mineral group by color. Then they interview Brian Cook, who has an incredible first hand account of the Paraiba tourmaline discovery.

Gem Labs with Billie Hughes Apr 17, 2019

In episode 9 of Gemology Worldwide, Josh gives Lauryn a crash course on gem labs. Then they interview Billie Hughes, manager of Lotus Gemology and founder of the Hyperion database.

Advanced Gemological Equipment (For Dummies) with Alberto Scarani Mar 27, 2019

In episode 8 of Gemology Worldwide, Lauryn and Josh discuss talk about different advanced gemological instruments, including the Raman spectrometer, FTIR, UV-Vis-NIR, and rare machines found only in high-end gem labs. Then they interview Alberto Scarani, co-founded of Magilabs.

Women in Jewelry and Gemology with Erica Courtney Mar 13, 2019

In episode 7 of Gemology Worldwide, Lauryn and Josh talk about female gemologists and jewelry designers. Josh discusses his grandmother’s role as the matriarch of his family’s jewelry business, and Lauryn talks about her experiences as a woman in the industry. Then they interview jewelry artist and designer Erica Courtney.

Tucson 2019: The Gem Extravaganza Feb 27, 2019

In episode 6 of Gemology Worldwide, Lauryn and Josh go to the 2019 Tucson Gem Show and interview over 25 people from various backgrounds in the jewelry industry. A special thanks to interviewees: Alberto Scarani, Art Samuels, Benjamin Hakimi, Billie Hughes, Clemens Schwarzinger, Cynthia Scott, Daniel Uffleman, Dave Bindra, Dave Varabioff, Derek Katzenbach, Geoff Watt, Jared Judd, Jessica Dubroc, Larry Myint, Laura Phillis, Lauren Prior, Mary Van der Aa, Matthew Winward, Michael Farmer, Patrick Mayer, Sean Smokovich, Todd Wacks, Travis Lehman, Victor Tuzlokov, Vter Young, and Vanessa Van Horssen.

Industry Career Paths with Shelly Sergent Nov 07, 2018

In episode 5 of Gemology Worldwide, Josh and Lauryn discuss different career paths in the jewelry industry. Then, they interview Shelly Sergent, current manager of the "Somewhere in the Rainbow" exhibit.

Lab Grown Diamonds with Deb Hiss Oct 24, 2018

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.

The Diamond Industry with David Friedman Oct 10, 2018

In episode 3 of Gemology Worldwide, Lauryn and Josh discuss topics related to the diamond industry, including its history, the 4 C’s, and fluorescence. Then they interview diamond industry veteran David Friedman.

Mining in Africa with Brume Jeroh Sep 26, 2018

In episode 2 of Gemology Worldwide, Lauryn and Josh discuss mining in Africa, then interview gem buyer and seller Brume Jeroh.

Sapphire with Jeff Hapeman Sep 12, 2018

In this very special first episode of Gemology Worldwide, Lauryn and Josh start off with a conversation about where gems come from, focusing on sapphires. Then, they interview Jeff Hapeman, a gem cutter and seller, and author of Rock Creek Sapphires: A Kaleidoscope of Color.

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