The coolest things we saw at GemGeneve this past weekend. @JustinKPrim
The coolest things we saw at GemGeneve this past weekend. @JustinKPrim
Uploaded May 2026 | Updated September 2026, 2 weeks ago
The coolest things we saw at GemGeneve this past weekend.The Gemcutters ShameCutting a Round Mixed Cut Aquamarine on a Jambpeg Faceting MachineHow to Prep a Copper Lap for Polishing#lostboysAntique adventure through the big Brocante in Croix Rousse in Lyon France.Welcome to the Gemcutters CraftFour Generations of Jurassian GemcuttersHow did they cut gemstones 100 years ago?All the tools on my new Handpiece Faceting WorkbenchRetrieving a Workshop of Vintage Bunter Faceting MachinesIdeal angles vs. Jambpeg angles
Justin K Prim |

The coolest things we saw at GemGeneve this past weekend.

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