Testing for laboratory-grown diamonds with the ARi by Presidium - REVIEW скачать в хорошем качестве

Testing for laboratory-grown diamonds with the ARi by Presidium - REVIEW

https://presidium.com.sg/store/shop/d... Hello professional gem & jewellery friends! Welcome to The Gem Academy YouTube channel where we will discuss all things laboratory-grown diamond related AND test out equipment specifically designed to ease our work at separating laboratory-grown diamonds and natural diamonds. This video is all about the ARi – the latest diamond verification tool® by Presidium – which answers many retailers request for a relatively affordable, easy-to-use testing tool that can be used on stones set within jewellery. The ARi can identify natural diamonds and indicates potential laboratory-grown (Type IIa) based on UV absorption. In this video we will discuss how to use this equipment as well as the benefits and limitations of the ARi by Presidium. Thank you for watching. I hope you tune in again! SUBSCRIBE to get alerted when I post my next video. Buy the ARi https://presidium.com.sg/store/shop/d... 5% discount code: JGARI5 Limited time offer This is an affiliate link :) ASSURE Testing Program: https://www.naturaldiamonds.com/counc... FOLLOW ME AROUND Instagram: www.instagram.com/thegem_academy LinkedIn: www.linkedin.com/juliagriffithFGADGA www.thegemac.com Request a review of your equipment here: [email protected] CHAPTERS: 00:00 Introduction 00:30 ARi introduction 00:40 Why the ARi was designed 01:29 How the ARi works (the science) 02:10 How to use the ARi tester 02:51 Possible results 03:15 Benefits 03:38 Testing set stones 03:43 ARi Price 03:50 Blue fluorescence with the ARi 04:13 Limitation: Cut quality 04:47 Limitation: Fancy shape diamonds 05:45 Limitation: Size 06:26 Limitation: Colour 06:53 Limitation: Simulants 07:22 Accuracy and Reliability - ASSURE Testing Program results 08:15 Summary - What the ARi is good for 08:34 BUT… advice for using the ARi 08:52 Discount code 09:10 Next weeks topic This video was written, produced and edited by Julia Griffith FGA DGA EG of The Gem Academy. Fellow gemmologist and industry friend :)