How To Identify a Gemstone using a refractometer

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Do you have a gemstone and you don’t know what it is? Have you been given some jewelry and you want some one to asses the gemstones? Are you wanting more than just the gold value on some of your unique gemstone jewelry? Then this video on how a gemologist tests gemstones is for you! If you have any questions and need further assistance on gemstone identification please reach out to me at www.dfhomsydiamonds.com
Want to buy a legitimate refractometer? But it here on www.store.gia.edu
store.gia.edu/products/duplex...
#gemstone #gemstoneidentification #gemologists #refractiveindex #downtownlittlerock #downtownlr #regionsintherock

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Опубликовано:

22 июн 2022

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Комментарии : 31

@cynthiafernando7584 5 месяцев назад

Explained very well, thanks David

@dfhomsydiamonds 4 месяца назад

Thank you! I'm happy to hear you enjoyed it.

@user-hm6bn6kw6k 6 месяцев назад

Fascinating! Thanks for teaching us about this.

@dfhomsydiamonds 6 месяцев назад

You’re very welcome. I remember when I was first learning how to use the refractometer. It was challenging to see the cut off line. Happy to help!

@oviyaktm6531 5 месяцев назад

excellent video thanks ❤

@dfhomsydiamonds 5 месяцев назад

Glad you liked it! Thank you for watching!

@kwokmingng4548 7 месяцев назад

thank you for the video

@dfhomsydiamonds 7 месяцев назад

You’re very welcome! I love helping people.

@kushansanjaya5129 7 месяцев назад

Thanks 🎉❤

@dfhomsydiamonds 7 месяцев назад

Thank you for watching!

@lasantha.rathnayaka 6 месяцев назад

Wow i also will buy one thanks for the video 😊❤❤❤❤❤

@dfhomsydiamonds 6 месяцев назад

My pleasure 😊. If you need any tips and tricks for the refractometer let me know!

@lasantha.rathnayaka 6 месяцев назад

Thanks sir i will buy this 😊❤

@dfhomsydiamonds 6 месяцев назад

So glad to hear this video helped. I included the link in the description for you. Enjoy gem identification!

@aakarshagemhouse3696 5 месяцев назад

nice

@dfhomsydiamonds 4 месяца назад

Thanks!

@kushansanjaya5129 7 месяцев назад

❤

@dfhomsydiamonds Месяц назад

Thank you!

@sonuverma2796 Месяц назад

Can you teach me colour inhance process for blue sapphire and yellow sapphire

@dfhomsydiamonds Месяц назад

Thank you so much for your interest in my videos! I really appreciate it. I will make a note for my next couple videos to include color enhancement and what to look for. That's a great idea! Thank you @sonuverma2796

@joelsamson5687 Месяц назад

Do a polished carbonado black diamond has a refraction?

@dfhomsydiamonds Месяц назад

Unfortunately, diamonds cannot be tested on the refractometer. They are OTL (over the limit) The limit is 1.81, and diamond RI's are about 2.42.

@joelsamson5687 Месяц назад

@@dfhomsydiamonds what other test can be done to get the refraction of a diamond? Thanks 😊

@Kim-cq5gk 3 месяца назад

Can you use it with set stones or only loose ?

@dfhomsydiamonds 3 месяца назад

Yes, you can use this refractometer with set gemstones.

@TheMinerEngineer 3 месяца назад

What liquid is used, and is it replaceable or substituted?

@dfhomsydiamonds 3 месяца назад

Hello @TheMinerEangineer as far as I know you can only use Refractive Index (RI) liquid on the refractometer. You may purchase both through GIA, or just the RI liquid through a jewelry supply company. Below are the links! Let me know if you have any questions. store.gia.edu/collections/gem-identification/products/duplex-ii-refractometer-includes-polarizing-filter-ri-liquid www.aajewelry.com/ri-liquid.html