6.65MM Teal sapphire – Pure natural unheated Blue + Green Sapphire Gemstone uses for Peacock sapphire engagement ring


Teal sapphire is a unique and special variety of corundum that features two of nature’s most majestic colors: deep ocean blue and vivacious green. This incredible combination perhaps explains why many experts today consider this gem the next revolution in multi-colored sapphires.

We take custom ring or pendant orders, so feel free to send us your own designs and we will get back to you with in few hours.

We do not deal with lab created or cultured sapphires

100% satisfaction guaranteed. We guarantee your satisfaction on every product we sell with a full refund. We will refund your money in full at any time if you are dissatisfied

This is a teal sapphire for a ring, Unheated Blue Green Sapphire 0.650 cts, Peacock sapphire engagement ring.
This natural loose stone is a liable rare sapphire that has been sourced out to us right from the mines. It has a preeminent hue of greenish-blue; this stone has been very carefully graded and cut to perfection into a TearDrop shape. Such a stone is perfect for a pair of earrings. If you would like to set in a pair of earrings, please send us a message to discuss.


1• Stone ID: 306

2• Variety/Species: Sapphire

3• Shape/Cutting Style: Teardrop

4• Dimensions: 6.65mm x 4.69mm x 2.75mm

5• Calibrated: Yes

6• Treatment: Heated

7• Weight: 0.650

8• CUT

1) Luster : 100% 2) Overall Finish : 100%


Clarity grade would come under Eye Clean and the clarity characteristics are: Crystal

10• Hue: Greenish Blue
Tone: Medium Dark

– NOTE –

If any of our products interests you, please do contact us, we can send more photos and videos. Our response will be at the earliest (within a couple of hours).

*We design our sapphires in any of our settings of your choice or it can also be customized with our sapphires. Do Contact us and we are pleased to provide more information. We can work with platinum, palladium, white gold, yellow gold, rose gold, and silver. We can also set your designs with diamonds

*We can satisfy your need to match calibrated pairs or lots with our sapphires. We can find sapphires for your needs.

*Lab Certificates are provided on requests.

*We consider ‘Best Offers’.

*Free shipping for most countries. Any other shipping methods available on request (depending on the country).
Contact us if you have any questions or concerns.

*We accept returns.

* Do send us any questions, suggestions, or feedback. we are pleased to hear from you, and you will receive our response within few hours.

*We do not buy or sell synthetic sapphires, beryllium, diffused sapphires, lab-created sapphires, or sapphires treated in any method that is not accepted in the Gem Industry.

*The only kind of treatment our sapphires might be subjected to, where disclosed, is the standard heat treatment.

Bit of a long road ahead but worth it!
We LOVE educating our customers!

Unheated vs Heated Gemstone?
Over 95% of all sapphires in the world are heat-treated.
This is still a natural Gemstone and certified as such Gem labs all over the world.
NO COLOR is induced.
It is ONLY exposed to heat – kind of like popping into a microwave.
It allows for the natural colour which is ALREADY INSIDE the rough gemstone to spread evenly.

Think of it like this, mother nature couldn’t bake the cake long enough, so we have to bake it just a bit more for the texture inside to be just right.

Hence an unheated gemstone would mean, in its rough formation, colour has spread both evenly and in the correct shade.
This is VERY RARE.

A color-treated sapphire is different. (We don’t deal with these kinds of stones)
Here, color is artificially induced in various methods (dye, coating, diffusion, Lab created, beryllium, etc)
This is NO LONGER a natural gemstone since the color has been artificially introduced.
Hence the value is DRASTICALLY LESS



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