Justin K Prim

Announcing the Faceting Bootcamp Mountain Retreat Justin K Prim 509 10 дней назад
Merging a 100 Year Old Faceting Machine with a Modern One Justin K Prim 2,863 12 дней назад
What's the Point of Faceting Justin K Prim 1,276 55 лет назад
Hunting for Faceting Rough at the 2025 Tucson Gem Show Justin K Prim 6,215 1 месяц назад
The Collection of American Faceting Pioneer J. Harry Howard Justin K Prim 838 1 месяц назад
15 months of Jambpeg Cutting. What have I learned? Justin K Prim 763 1 месяц назад
Museum of Faceting Technology 2025 Catalog Justin K Prim 745 1 месяц назад
Crown First or Pavilion First? Let the Battle Begin Justin K Prim 1,726 2 месяца назад
First Stone of the Year (2025) Justin K Prim 1,392 2 месяца назад
Michel, Lapidary (Jura, 1986) Justin K Prim 685 2 месяца назад
Hunting for Faceting Rough at the 2025 Tucson Gem Show Justin K Prim 6,215 1 месяц назад
Restoring a 100 year old Faceting Machine and Lap Justin K Prim 1,439 3 месяца назад
What's the Point of Faceting Justin K Prim 1,276 55 лет назад
How to Set Up Dual Band Polishing Lap (with Scoring) Justin K Prim 2,751 5 месяцев назад
Crown First or Pavilion First? Let the Battle Begin Justin K Prim 1,726 2 месяца назад
The Mixed Cut: The Most Popular Gemstone Cut of ALL TIME? Justin K Prim 7,315 4 года назад
Resurfacing a Copper lap with a Saw Blade Justin K Prim 11,674 4 года назад
How I Learned to Facet Stones in Sri Lanka Justin K Prim 1,991 9 месяцев назад
Gemcutting Conversations - Mark Oros Justin K Prim 1,671 3 года назад
A Tourmaline HORROR Story - Gemstone Cutting Before and After Justin K Prim 3,269 4 года назад
Cutting a Charming Old Mine Cut Justin K Prim 1,448 6 месяцев назад
Recutting A BIG Emerald Justin K Prim 3,771 5 месяцев назад
Justin K Prim Presents "Beauty, Value, and the Power of Gem Cutting" IGT Institute of Gem Trading 2,337 5 лет назад
Faster Faceting by Simplifying Your Lap Sequence Justin K Prim 5,017 1 год назад
The Art of British Gemcutting (with Ken Harrington) Justin K Prim 2,316 2 года назад