How To Detect Diffusion Treatment In Sapphires In 30 Seconds

Hello everyone. My name is Navneet Agarwal from Navneet Gems & Minerals, the marketing manager here and also a graduate gemologist from GIA Carlsbad, USA. In this video you will show you in 30 seconds how to detect diffusion treatment in most sapphires.

Welcome to our channel today at Navneet Gems & Minerals. Before I forget, please click the subscribe button to not miss any videos from us in the future. With all your love we have reached 3000+ subsribers and our single videos have touched 300,000 views. So thank you.

For this tutorial you will need a soft diffused light source with any translucent cloth. A tweezer and a loop to see close up if needed.

Once you place the stone on the cloth you can start to make calls – if the sapphire is treated with diffusion treatment you will likely see a concentration of color on the edges of the stone’s facets like this stone here. However in this second sapphire without diffusion you will not be able to see any concentration of color on most facets. Let me give you 2 stones and let you guess whether latice diffused or not in the comment below: Number 1 stone: (write your comment here with the number 1 and your answer) and now Number 2 stone: (write your comment here with the number 2 and your answer).

Thank you so much for watching this tutorial on detecting lattice diffusion in 30 seconds in most sapphires. Please share this video with your loved ones to check for diffusion with few easy steps at home – DIY.

For more information about natural sapphires:

We also did a webinar on HPHT sapphires which can be read here:

or via WhatsApp:
📲 [phone]

Thank you for watching

***********************

💎 About the Channel:

Welcome to Navneet Gems' youtube channel.
Navneet Agarwal is a GIA graduate gemologist from Carlsbad, USA.
Our company is 25 years in the wholesale gemstone business and our aim on our youtube channel is not only to sell gemstones.

We aim to educate the public about the latest gemstone treatments, gemstone grading, types of stones, colors and quality of different Colored gemstones - precious and semi precious. All videos taken by Navneet Agarwal.

We also aim to upload new videos as frequently as possible, but whenever we do, its surely something important. It may not be regular as Navneet is usually busy with production, sales, marketing, traveling so whenever he gets time he will educate the subscribers of our youtube channel. So please do subscribe to our channel if you are interested in gemstones and the new fascinating things that are coming in the market in the gems and jewelry business, our channel cannot be missed with such credible information.

***********************
💎 About Navneet Gems:

Navneet Gems is a manufacturer and wholesale supplier of well dimensioned, cut and polished Wholesale Precious Gemstones and Wholesale Semi Precious Gemstones along with Silver, Brass and Gold Jewelry.

The company was founded by Mr. Suresh Agarwal in 1993 (now the major part of the business is lead by his son Navneet Agarwal) headquartered in Bangkok, Thailand and Jaipur, India, where we have our own Gemstone factories in both the Cutting hubs.

Our company is involved not only in many different types of Semi Precious Gemstones (more than a 100 different types) but also our company qualifies to supply some of the most finely cut and selected Precious Gemstones from our factory.

The only reason Precious Gemstones are not easy to source is because there are various types of qualities and color of these precious stones. The price and quality vary greatly.
That’s where our company Navneet Gems comes in, to provide consistent material.

For more Information check out our Website:

***********************
📍 Visit us directly:

Navneet Gems & Minerals

919/357, 28th floor,
Room 357,Silom Road,
Bangrak, Bangkok,
Thailand 10500

***********************
Follow us on:

#diffusionsapphire #diffusiontreatment #bluesapphire #diffusionbluesapphire #detectdiffusionsapphire #laticediffusion

[Sinbadthesailor]

I learnt more in 10 seconds from you than I’ve learnt in 1 month from anyone else. 🙏

[dunhillwatchlighter]

One diffusion. Two no fusion. Great informative video. Thanks for posting

[JLew-chyu]

# 1 - diffusion. # 2 no diffusion - Thank you!

[patrickpaipai]

I have a question, as a unprofessional gemology fan where I can get soft light sources? Maybe a lamp is work? Or cellphones’ light? Or a torch？

[marielawitham]

Please talk about the lab created Paraíba tourmaline!

[rajivgupta]

Sir please tell me how to differentiate between japani and Italian ref coral

[trasfffffgfggggg]

How to identify is it treated in white, yellow sapphires

[sumsa]

Diffused stone is it treated ?? For astrology purpose is it beneficial?? I mean treated

[luz]

Hi there, when u say diffusion, does it mean it is heated? Sorry, newbie here..

[battletacticsgaming]

So the concentration of color at the edge means a diffusion?

[rashmiranjankar]

Is difused Bankok sahppirre are good??

Work?

[superfluity-of-naughtiness]

is this what they call titanium diffusion?

[makkyd]

How to detect diffusion in star stones? Are they treated to generate the star and enhance color at the same time, or can it be done separately?

[QuadDerrick]

i found it hard to decide, , but maybe first one, , see alot say first one.
if not, they both were clean and had no treatment..
we get answer ? =)

[renatto]

Hi! Is this little test right for corundum at all, including rubies I mean? Thank you

[patrickpaipai]

Thank you, first one is diffusion, second is not