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Natural bi colored sapphire gemstones are very rare.Blue and purple are very rare..

Hi Dominique, thanks for this extremely useful video. I have a light neon greenish yellow tourmaline that IGI certified as Paraiba, however the origin is not mentioned and no, it doesn't have any shade of blue at all in it. Its a super tiny 0.49 carat stone. lol. How much do you think thats worth in the market now?

Is a one carat sapphire too small for a man's ring? The stone is brilliant cut, hence deep making it still smaller

I've got a blue tourmaline and it's true Blue.

Truly stunning you re very clever! Where can I buy these? <3

Além de ser em inglês e um áudio variável e baixo péssimo para entender 😢

Nice video

So cutee

THREE Million

I am from sri lanka (CEYLON )❤

Why cannot adjust time of vodeo

So you send it out to a stone setter to do?

Ultrasonic you mean -

Is the oval sapphire at @1:27 for sale?

When's your bday?? Mine is Jan 27th

Nice video! Are prices ranges in usd?

these prices are unbelievable, at least in europe you find much much cheaper, 200- 500$/ct in 3-6ct

Amazing video thank you!

How to test rough black diamond at home?

Interesting and informative, but there are rubies coming out of Mozambique that are top quality and easily comparable to Burmese

Do I detect a hint of on-screen chemistry wowow

Thank you guys for this video,i really like it i have a few ones to sell

Love from sri lanka

Avi the Gem Guy: "No way, that's way too high. Gimme your best price, your best price". .... "No. Come on. I'm thinking like half that. Look, there's a lot of these on the market, there's just not a lot of demand right now... Gimme your best price." "OK Mazal!"

Oh, there definitely are dirty sapphires. Instead of $20k per carat they are more like $20 per carat, and some of them can be really neat.

Well done! great explaton on blue sapphires and the stones process.

Still waiting on you Fluxy to make a video on Black Opals. Hope you have a Great Weekend.

Why would I spend more money on natural diamond when lab grown is exactly the same. I'm not trying to flip the jewelry to make a profit. It's not my retirement plan lol what's important is how durable and sparkly it is.

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Can you please give me your WhatsApp's number

I wish if i could get one of them its really beautiful and please make a video on emerald stone

The true gems are Dominique and Benedict.

Awesome 👌 thanks so much 🙏 ❤

Oh these earrings are gorgeous!!! 😍

You ladies make awesome and informative videos. Thank you from Ethiopia. ❤

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You didnt mention my two faves! Rhodolite and tsavorite !

I am also a garnet collector an yes, garnets defintly need more appreciation. Red ones are more powerfull in colour compared to rubies and tsavorites sparkle more than emeralds. What should you pay attention to when you want to buy blue garnets?

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Feldspars are such an underrated gemstone group. It has almost as much variety as Quartz group, but not quite. Quartz and Feldspars are the largest gem groups on Earth. They also make up like 90% of Earth's crust so that's a given. (Gems shown in the video are all Feldspar group gemstones)

I will take them all 🥤🎈🦨

Contact number please

I have a beautiful art deco style red garnet ring. It's more stunning than rubies in my opinion ❤

Garnets ! Among my favorite gemstones 😍😍 for me its tsavorite 😁

Blue 💙

If you put a light pink sapphire, heart shaped, between two small diamonds, do you think that would look nice in a ring? Or do you think a medium colored pink sapphire would look better?

Lab Grown diamonds aren't going anywhere.

i think people are lying themselves when they think their jewelry are investments. unless we are talking about things in the 200k plus, it has no resale value. unless your stones are truly exquisite in terms of carat or rare origins and amazing colors… not an investment. gold is what 50-100$ a gram. u are not paying for the weight of gold in your jewelry. if you want to invest get stocks. otherwise these are just pretty things to indulge in and wear and look at. even an engagement ring, custom by you, 18k gold, a 2-3 carat natural diamond, probably around 10-15,000$. the resale value is probably in the low thousands. meanwhile for 15,000 you can get about 250 shares of coca cola whihc are stable and growing and have been paying about 3% dividends for the past half century. labs have alot of utility and practicality especially for designers when sampling and prototyping. if someone wants to order a natural they can.

i Think Natural/Mined Diamonds are out, They are Too Expensive ............ My Brother Purchased a 6 Carats Marquise Certified Lab Diamond, F CoIor, VS1 Clarity, ideal Cut For only $1,700 Dollars and He is Very Happy