CUBIC ZIRCONIA
Cubic zirconia is one of the most common and well-known materials in the jewelry market. Zirconium oxide is a mineral that is extremely rare in nature, but is also extensively synthesized. As for its chemical properties, cubic zirconia is a zirconium dioxide (ZrO2) with additive compounds of the yttrium oxide.
It is noteworthy that cubic zirconia was discovered and used by Soviet-era scientists in the middle of the 20th century as a new and promising material for use in microelectronics, high-precision optics and medicine (extra sharp scalpels, durable and inert prosthetics material). However, a unique set of optical properties and the hardness of the obtained material quickly attracted attention of the jewelry market. Now cubic zirconia is widely known and used in large quantities as an imitation of diamonds.
RG Crystals grows cubic zirconia crystals for more than 20 years. Currently, the range of manufactured colors accounts for more than 90 transparent cubic zirconia and more than 10 milky cubic zirconia with increased hardness of 9 on the Mohs scale.
RG Crystals, an expert in production of synthetic gemstones, offers not only popular light colors that imitate various fancy colored diamonds, but also unique types of cubic zirconia with the alexandrite effect (color changing effect depending on lighting):
Cubic zirconia with a color changing effect, which are similar to popular natural stones such as zultanite and some garnet varieties, are also available for sale.
The flagship stone among manufactured colors is, of course, emerald. It is a real emerald color, that is, a green color of medium intensity with a bluish hint.
Production engineers of RG Crystals can adjust saturation of blue shade depending on a customer's wishes.
RG Crystals conducts ongoing research in finding and production of cubic zirconia in new and interesting colors for the jewelry market. In 2016, the range of products has been complemented with currently popular colors such as morganite, kunzite, green melon (fancy diamond) and royal diamond. We strive to ensure that the offered color palette can satisfy even the most experienced customer.

CUBIC ZIRCONIA AQUA GREEN

CUBIC ZIRCONIA AQUA SEA DARK

CUBIC ZIRCONIA BLUE SAPPHIRE LIGHT

CUBIC ZIRCONIA BROWN COGNAC

CUBIC ZIRCONIA CANARY YELLOW

CUBIC ZIRCONIA CHAMPAGNE LIGHT

CUBIC ZIRCONIA CORAL DARK

CUBIC ZIRCONIA EMERALD GREEN DARK

CUBIC ZIRCONIA EMERALD GREEN LIGHT

CUBIC ZIRCONIA EMERALD GREEN

CUBIC ZIRCONIA EXTRA PINK

CUBIC ZIRCONIA GRAY LIGHT

CUBIC ZIRCONIA GREEN YELLOW LIGHT

CUBIC ZIRCONIA GREEN YELLOW MEDIUM

CUBIC ZIRCONIA KUNZITE LIGHT

CUBIC ZIRCONIA LEMON DARK

CUBIC ZIRCONIA LEMON SUPER LIGHT

CUBIC ZIRCONIA MARS STONE LIGHT

CUBIC ZIRCONIA MILKY CORAL RED

CUBIC ZIRCONIA MILKY GREEN

CUBIC ZIRCONIA MILKY IVORY

CUBIC ZIRCONIA MILKY LAVENDER

CUBIC ZIRCONIA MILKY OLIVE

CUBIC ZIRCONIA MILKY ORANGE

CUBIC ZIRCONIA MILKY PINK

CUBIC ZIRCONIA MILKY PURPLE

CUBIC ZIRCONIA MILKY STRAWBERRY

CUBIC ZIRCONIA PAPAYA DARK

CUBIC ZIRCONIA PEACH DIAMOND DARK

CUBIC ZIRCONIA PEACH DIAMOND LIGHT

CUBIC ZIRCONIA PERIDOT DARK

CUBIC ZIRCONIA PERIDOT MEDIUM

CUBIC ZIRCONIA PERIDOT LIGHT

CUBIC ZIRCONIA ROSE MEDIUM

CUBIC ZIRCONIA ROYAL DIAMOND

CUBIC ZIRCONIA TANZANITE LIGHT

CUBIC ZIRCONIA TOPAZ BLUE LIGHT

CUBIC ZIRCONIA TOPAZ BLUE MEDIUM

CUBIC ZIRCONIA WHITE

CUBIC ZIRCONIA AMETHIST
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CUBIC ZIRCONIA COLOR CHANGE #1
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CUBIC ZIRCONIA FIRE ORANGE

CUBIC ZIRCONIA GREEN EMERALD MEDIUM

CUBIC ZIRCONIA GREEN EMERALD YELLOWISH LIGHT

CUBIC ZIRCONIA HELIODOR

CUBIC ZIRCONIA ICE BLUE

CUBIC ZIRCONIA MILKY WHITE

CUBIC ZIRCONIA RHODOLITE
