Ceylon Natural Spinel with amazing blue colour - Danu Group Blue Spinel Collection

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Natural Pink spinel from Danu Group Sri lankan unique orangy pink color spinel Danu Grouo Gemstones Collections
Natural Pink Spinel
$150.00
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  Colour : Purplish Pink Weight: 0.55 Ct Dimension: 5.05 x 4.20 x 3.00 mm Shape: Octagon …

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Natural Mint Green Zircon From Sri Lanka - Danu Group Gemstones
Natural Mint Green Zircon from Sri Lanka
$200.00
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  Colour : Yellowish Green "mint green" Weight: 1.67 Ct Dimension: 5.80 x 5.75 x 5.30 mm…

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Natural Purple Spinel Sri Lanka Danu Group Gemstones Collection - danugroup.lk
Ceylon Natural Purple Spinel
$300.00
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We are known as " a rising star in the gemstone family". A gem that was not…

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Ceylon Natural Green Zircon Gemstone - Danu group Gem collection
Natural Green Zircon Sri Lanka
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Green zircon stimulates the Heart chakra. Also. It is a good crystal for meditation to open heart…

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Natural Bi Colour Sapphire - Wedding Stone
Natural Bi Colour Sapphire - Wedding Stone
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 Yellow and blue colors are very interesting colors in Sapphire family. Yellow Sapphire is yellow color veriety…

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Ceylon Natural Vivid Blue "Royal Blue" Sapphire Danu Group gemstones
Ceylon High Quality Natural Vivid Royal Blue Sapphire
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Blue Sapphire stimulates the Throat Chakra, the voice of the body. Blue crystal energy will unblock and…

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12_Natural Dravite Tourmaline Jillson Octagon spiral cut Danu Group gemstones
Dravite Tourmaline Sri Lanka
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Tourmaline balances the right-left sides of the brain. It Helps treat paranoia, overcomes dyslexia. Also, It Improves…

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Natural Purple Sapphire Sri Lanka
Natural Purple Sapphire Sri Lanka
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Sapphire releases mental tension, depression, unwanted thoughts, and spiritual confusion.

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Ceylon Blue Sapphire Sri Lanka
Natural Blue Sapphire
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Blue Sapphire stimulates the Throat Chakra, the voice of the body. Blue crystal energy will unblock and…

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Ceylon Natural " chocolate 🍫" Zircon called "jargoon" Dimension : 11mm x 7mm x 5.3mm Weight :  4.70Cts Colour : Chocolate brown Minearal : Ratnapura Sri Lanka Treatment : Unheated Zircon is a nesosilicates group mineral. Its corresponding chemical formula is ZrSiO4. The name derives from the Persian zargun, meaning "gold-hued". Zircon is a popular gemstone that has been used for nearly 2000 years. The crystal structure of zircon is a tetragonal crystal mineral with 7.5 hardness according to the Mohs Hardness scale. Zircon is also very resistant to heat and corrosion and known as Insoluble gemstone. This Uniaxial (+) mineral Specific gravity is 4.6–4.7. It's heavy more than such as Sapphire, chrysoberyl, Garnets, spinels. Gem Businessmen use these physical properties to identify zircons from other gemstones. Zircon has weak pleochroism and has colors such as Colorless, Very Strong Blue To Green-Blue, Yellow, Blue-Green, Yellowish Green, Yellow-Green, Brown, Orangy Yellow To Reddish Orange, Dark Brownish Red, Sometimes Purple, Gray To Bluish Gray, Brownish Gray. Colorless specimens that show gem quality are a popular substitute for diamond and are also known as "Matara diamond". Zircon has been classified into three types called high zircon, intermediate zircon ( medium zircon ), and low zircon. Some Quality Type brown zircons can be transformed into colorless and blue zircons by heating to 800 to 1000 °C. There are Some using names for Zircon such as Hyacinth or jacinth: yellow-red, orange, red-brown to brown, Jargoon or jargon: light yellow to colorless stones, Beccarite: green zircon, Melichrysos: straw yellow, Starlite: blue heat treated zircon, Sparklite: colorless zircon. Zircon is found in Madagascar, Sri Lanka, Tanzania, Cambodia, Australia, Burma, Afghanistan, Canada, USA, Thailand, Russia, Mozambique, Norway. Healing Properties 👇 Zircon is known as "The stone of virtue" All colors. It clears the auric negativity in the wearer and helps to communicate with the higher realm when in need. Zircon is very well known for its balancing and positive energy effects. It can attract happiness, prosperity, and abundance to the wearer. It will bring the spiritual energy down from the higher transpersonal chakras via the crown chakra, then move it to all of the lower chakras. Green zircon stimulates the Heart chakra. Also. It is a good crystal for meditation to open heart chakra energies. Its vibrational energies help to user stay on the spiritual path. Brown is known as the color of Earth. Brown Zircon is an excellent stone for meditations and connecting with cosmic energy. Its vibrational energies help to keep calm your mind and reduce stress.
Natural Chocolate Brown Zircon Sri Lanka
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Zircon is a mineral belonging to the group of nesosilicates. Its chemical name is zirconium silicate, and…

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Natural Green Sapphire
Natural Green Sapphire
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In Vedic astrology, Green Sapphire represents planet Mercury and is worn to bring calmness and positivity, improve…

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Colour :  Purple Shape : Octagon Weight :  5.35  Cts Dimension : 11.1 x 8.5 x 8.1 mm Treatment : Unheated Clarity : VS Natural Amethyst  Amethyst is a violet variety of quartz. It's a birth stone of month February.  The name comes from the Koine Greek ἀμέθυστος amethystos from ἀ- a-, "not" and μεθύσκω methysko / μεθύω methyo, "intoxicate", a reference to the belief that the stone protected its owner from drunkenness. Category: Silicate mineral Formula: SiO2 Crystal system: Trigonal Color: Purple, violet Mohs scale hardness: 7 Specific gravity: 2.65 Av Optical properties: Uniaxial (+) Refractive index: nω = 1.543–1.553                                 nε = 1.552–1.554 Amethyst can be found in Sri Lanka, Madagascar, Zambia, Zimbabwe, USA, Brazil, Uruguay, Thailand, Turkey, Tanzania, Tajikistan, Switzerland, Sweden, Spain, South Korea, Africa, Russia, Afghanistan, New Zealand, Norway, Nigeria, Namibia, Myanmar, Mozambique, Morocco, Mongolia, Mexico, Kenya, Laos, Japan, Germany, France, Finland, China, Canada, Bulgaria, Cambodia, Australia, Belgium.  Amethyst has healing powers to help with physical ailments, emotional issues, and in Energy Healing and Chakra balancing      Amethyst boosts the production of hormones, and stimulates the sympathetic nervous system and endocrine glands to optimum performance. It supports oxygenation in the blood, and aids in treatments of the digestive tract, heart, stomach, and skin.        The therapeutic uses of Amethyst have a long and well-documented history. Amethyst crystal therapies are primarily associated with physical ailments of the nervous system, the curing of nightmares and insomnia, and balancing the crown chakra. It's also excellent crystal for meditation to open Crown Chakra energies. 
Natural Amethyst
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Amethyst has healing powers to help with physical ailments, emotional issues, and in Energy Healing and Chakra…

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Dravite-Orangy Brown Tourmaline Sri Lanka
Dravite-Orangy Brown Tourmaline Sri Lanka
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Tourmaline balances the right-left sides of the brain. It Helps treat paranoia, overcomes dyslexia. Also, It Improves…

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Natural Peacock Blue Sapphire
Natural Peacock Blue Sapphire
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Blue Sapphire stimulates the Throat Chakra, the voice of the body. Blue crystal energy will unblock and…

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Natural Yellow Sapphire
Natural Yellow Sapphire
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Sapphire is a precious gemstone, a variety of the mineral corundum, consisting of aluminium oxide with trace…

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Natural Green Sapphire
Natural Green Sapphire
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Sapphire is a precious gemstone, a variety of the mineral corundum, consisting of aluminium oxide with trace…

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Natural Green Sapphire
Natural Green Sapphire
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Sapphire is a precious gemstone, a variety of the mineral corundum, consisting of aluminium oxide with trace…

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Natural Green Sapphire  Colour : Green Shape : Octagon Weight : 1.52 CTS Dimension : 6.8 x 6.0 x 3.7 mm Treatment : Unheated Clarity : VS • CSL - Colored Stone Laboratory Certified ( GIA Alumina Association Member ) • CSL Memo No : C25A834CB509 Sapphire is a precious gemstone, a variety of the mineral corundum, consisting of aluminum oxide with trace amounts of elements such as iron, titanium, chromium, copper, or magnesium. Sapphire deposits are found in Eastern Australia, Thailand, Sri Lanka, China, Vietnam, Madagascar, Greenland, East Africa, and in North America in mostly in Montana. Madagascar, Sri Lanka, and Kashmir produce large quantities of fine quality Sapphires for the world market. Sapphires are mined from alluvial deposits or from primary underground workings. Blue Sapphire and Ruby are the most popular Gemstone in Corundum Family. also, Orangy Pink Sapphire is called Padparadscha. The name Drive's from the Sinhalese word "padmaraga" " පද්මරාග", meaning lotus blossom, as the stone is of a similar color to the lotus blossom. Bi-Color Sapphire from DanuGroup Collection Also, Sapphire can be found as parti-color, bi-color or fancy color. Australia is a main parti-color Sapphire producer. White Sapphire also, White sapphire is a very popular stone to wear instead of Diamond as a 3rd hardness gemstone after diamond ( moissanite hardness is 9.5). Various colors of star sapphires A star sapphire is a type of sapphire that exhibits a star-like phenomenon known as asterism. Also, A rare variety of natural sapphire, known as color-change sapphire, exhibits different colors in a different light. Sapphires can be treated by several methods to enhance and improve their clarity and color. A common method is done by heating the sapphires in furnaces to temperatures between 500 and 1,850 °C for several hours, or by heating in a nitrogen-deficient atmosphere oven for 1 week or more. Geuda is a form of the mineral corundum. Geuda is found primarily in Sri Lanka. It's a semitransparent and milky appearance due to rutile inclusions. Geuda is used to improve its color by heat treatment. Some geuda varieties turn to a blue color after heat treatments and some turn to red after oxidizing. Also, Kowangu pushparaga turns to yellow sapphire after oxidizing. Sapphire Crystal system is a Trigonal crystal system with a hexagonal scalenohedral crystal class. Sapphire hardness is 9 according to the Mohs hardness scale with 4.0~4.1 specific gravity. Refractive index ω          =1.768–1.772 nε =1.760–1.763 Solubility = Insoluble Melting point = 2,030–2,050 °C Birefringence  = 0.008 Pleochroism = Strong Luster = Vitreous Sapphire is the birthstone for September and the gem of the 45th anniversary. Healing Properties of Sapphire Sapphire releases mental tension, depression, unwanted thoughts, and spiritual confusion.  Sapphire is known as a "stone of Wisdom". It is exceptional for calming and focusing the mind, allowing the release of mental tension and unwanted thoughts. Sapphire is also the best stone for awakening chakras. Dark Blue or Indigo Sapphire stimulates the Third Eye chakra. Blue Sapphire stimulates the Throat Chakra. Green sapphire stimulates Heart Chakra. Black Sapphire stimulates Base Chakra. White sapphire stimulates Crown Chakra. Yellow sapphire stimulates Solar Plexus Chakra. In Vedic astrology, Green Sapphire represents planet Mercury and is worn to bring calmness and positivity, improve concentration, self-confidence, and overall mental health. It is also recommended as an effective healing stone for varied healing therapies. Green Sapphire opens the heart to compassion. It helps in understanding others’ needs and encourages respect for differences. It stimulates the Heart Chakra located near the center of the breastbone.
Natural Green Sapphire
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Sapphire is a precious gemstone, a variety of the mineral corundum, consisting of aluminium oxide with trace…

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Natural Blue Sapphire
Natural Blue Sapphire
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Blue Sapphire can free one of mental anxiety, helps make one detached, and protects against envy. Also,…

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Natural Blue Sapphire
Natural Blue Sapphire
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Blue Sapphire can free one of mental anxiety, helps make one detached, and protects against envy. Also,…

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