Introduction of Eksitonit stone, crystal, luxury lighting

2. EKSITONIT
Eksitonit is a unique Yttrium Aluminium Garnet, (YAG) synthetic gemstone produced and
patented by Tais Diamonds and Gems Co. Ltd.
Tais Diamonds and Gems co. ltd
Tais Diamond & Gems co. ltd. specialises in
growing synthetic mono and poly-crystal
gemstones with a high level of hardness that is
comparable to Corundum (Rubies and
Sapphires).
Founded by world renowned scientist Boris
Mikhaylovich Sinelnikov, who holds the
worldwide patent for Eksitonit YAG, Tais
Diamond & Gems Co. Ltd has produced high
quality YAG gemstones for use in laser
equipment and jewelry as well as the luxury
lighting market. Our customers include
watchmakers Safitel and optical systems
specialists Rokor.

3. Boris Mikhaylovich Sinelnikov
Founder and Research Superviser
A member of the prestigious Academy of
Technological Sciences of the Russian
Federation, Sinelnikov graduated with
honours from the Technology Institute of
Moscow in 1970 and achieved the rank of
Professor in 1986. Having published over
500 scientific works, he has focussed the
last 15 years engaged in developments in
the field of diamond and diamond-like
materials
SCIENTIFIC EXPERTISE

4. Shine bright like a diamond
YAG is a material that has long established
uses in the gemstone industry. Its versatility
as a diamond simulator with excellent
optical qualities makes it a key material in
the production of precision laser equipment
and jewelry.
Eksitonit YAG has a crystal lattice structure
similar to that of Garnet, measuring 8.5 on
the Mohs hardness scale, it offers high
durability similar to Sapphires and Rubies.
Its excellent optical qualities and high
durability make Eksitonit YAG ideal for
engineering the highest quality luxury
lighting.
Our innovative Eksitonit YAG gemstone guarantees your chandeliers will shine bright
like a diamond!

5. Less dust means brighter lights
Our scientists have found that chandeliers
are getting dimmer due to the effects of the
hard silicon oxide mineral particles found in
dust. These particles scratch the surface of
crystals and glass causing small cuts that
over time dulls the surface leaving a once
beautiful chandelier muted and difficult to
clean.
The hardness of Eksitonit is one of the main
advantages for its use in luxury lighting
products. At almost 1.5 points harder than
other crystals or glass, Eksitonit is highly
scratch resistant and less susceptible to
the effects of dust particles.
Eksitonit’s scratch resistant surface makes your chandeliers less susceptible to dust
particles

6. How does Eksitonit compare?
Material
name
Diamon
d
Moissanit
e
Sapphire
(Ruby)
Alexandrite Eksitoni
t
Swarovski
Chemical formula C SiC Al2O3 BeAl2O4 Y3Al5O12 SiO2-PbO
Material density 3.47-3.55 3.21 3.95-4.00 3.50-3.84 4.56 4.0
Mohs hardness 10.0 9.5 9.0 8.5 8.5 6-7
Refraction
indicator
2.417-
2.419
2.654-2.967 1.766-1.774 1.744-1.758 1.933 1.6-1.7
Dispersion
(play of light)
0.044 0.104 0.018 0.015 0.028 0.02
Birefringence no yes yes yes no no
Resistance to no yes yes yes yes no
Comparative characteristics and properties of gemstone materials:
Eksitonit surpasses many natural gemstones in physical and chemical
characteristics

7. Innovation in luxury lighting
Eksitonit adds a touch of luxury to your classic and modern lighting designs

8. High light refraction
Eksitonit’s high index of refraction at 1.833 is similar
to that of a diamond
Durability
With a hardness of 8.5 on the Mohs scale Eksitonit
offers excellent durability similar to Corundum
(Sapphires and Rubies) and almost 1.5 points higher
than other crystals or glass, making it highly resistant
to scratches and the effects of dust particles
Why use Eksitonit in your luxury
lighting?
Eksitonit offers a variety of benefits for luxury lighting production

9. Large sizes
Eksitonit is the only gemstone of its kind that
can be produced in large sizes and our factory
is the only factory in the world that can produce
stones with a weight of up to 60kg
Low production cost
Our production capacity of 6 tons a year, with
the possibility to increase this for special
orders, offers our customers lower production
costs without compromising on quality
Eksitonit is the only gemstone of its kind that can be produced in weights of up to
60kg

10. Extensive colour range
available and any colour can be
custom made
Colour range
Eksitonit offers an almost unlimited colour
range with six colours already produced with
our technology: dark green, light green, pink,
yellow, beige, and transparent but any colour
can be custom made.
Environmentally friendly
Our advanced production process produces
no harmful waste products or sewage and
makes minimal use of electrical power.

11. a bespoke eksitonit service
Eksitonit is an ideal material for use in classical
and modern chandeliers. At Tais we can offer a
custom service tailored for your chandelier
needs.
Eksitonit can be used both at the primary design
stage as well as for renovation or restoration.
Tais can offer support right from the design
phase by providing 3D modeling according to
your designs, with structural elements that can
comprise of any possible material including gold
or silver coatings.
Our factory can produce Eksitonit at a scale to
suit you with larger quantities available for
special orders.
Customers can also choose from existing colour
options or custom made colours are available to
ensure your Eksitonit gemstones are perfectly
suited to your lighting requirements.
Give your lighting the luxury touch with
customised Eksitonit gemstones

12. Contact us today
Tais Diamonds & Gems Co. Ltd.
RM 1006 10/F, Po Yip Building, 23 Hing Yip
Street, Kwun Tong
E: info@taisdiamondsgems.com
T: +8618682411031
www.taisdiamondsgems.com