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

Blue Sapphire

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NATURAL BLUE SAPPHIRE "Cornflower Blue" Colour : Blue "Cornflower Blue" Shape : Oval Weight : 3.03 CTS Dimension : 9.5 x 6.7 x 5.4 mm Treatment : Heated Clarity : SI • CSL - Colored Stone Laboratory Certified ( GIA Alumina Association Member ) • CSL Memo No : 55ED5237BF86 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. Blue Sapphire stimulates the Throat Chakra and Third eye chakra, the voice of the body. Blue crystal energy will unblock and balance the Throat Chakra. blue encourages the power of truth, while lighter shades carry the power of flexibility, relaxation, and balance. Blue Sapphire can free one of mental anxiety, helps make one detached, and protects against envy. Also, It can be worn for good luck and for protection against evil spirits. Since Saturn rules the nervous system, blue sapphires help problems of the nerves-tension and neuroses-diseases caused by an afflicted Saturn.
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Cornflower Blue Sapphire Sri Lanka
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Ceylon Natural Blue Sapphire
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Ceylon Natural Blue Sapphire
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Ceylon Natural Blue Sapphire Colour : Blue "Cornflower Blue" Shape : Oval Weight : 1.17Cts Dimension : 6.7 x 5.5 x 3.7 mm Treatment : Unheated Clarity : SI 蓝宝石 ( 矢車菊 ) 重量 : 1.17 卡拉 尺寸 : 6.7 x 5.5 x 3.7 mm 颜色 : 蓝色 ( 矢車菊 ) 透明 : 好透明 形状 : 椭圆形 清晰度 : SI 治疗： 没有加热 • CSL - Colored Stone Laboratory Certified ( GIA Alumina Association Member ) • CSL Memo No : 6510420F432F
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Ceylon Natural Blue Sapphire
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Ceylon Natural Vivid Royal Blue Sapphire
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Ceylon Natural Vivid Royal Blue Sapphire
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Ceylon Natural Blue Sapphire Colour : Blue Shape : Oval Weight : 1.04cts Dimension : 7.6mm x 4.7mm x 3.1 mm Treatment : Unheated/ Natural Clarity : SI • CSL - Colored Stone Laboratory Certified ( GIA Alumina Association Member ) • CSL Memo No : 831A065FF6F1 蓝宝石 重量 : 1.04 卡拉 尺寸 : 7.6 mm x 4.7 mm x 3.1 mm 颜色 : 蓝色 透明 : 好透明 形状 : 椭圆形 清晰度 : SI
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Ceylon Natural Blue Sapphire
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Ceylon Natural Blue Sapphire
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Ceylon Natural Blue Sapphire
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Ceylon Natural Blue Sapphire
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Ceylon Natural Blue Sapphire
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Natural Cornflower Blue Sapphire Sri Lanka
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Natural Cornflower Blue Sapphire Sri Lanka
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Sapphire is the birthstone for September NATURAL BLUE SAPPHIRE Shape : Ovel Cut : Mixed Cut Dimension : 6.7mm x 5.9mm x 4.3mm Weight : 1.35Cts Clarity : VVS Colour : Royel Blue Transparency : Transparent
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Natural Royal Blue Sapphire
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Sapphire is the birthstone for September NATURAL BLUE SAPPHIRE Shape : Ovel Cut : Mixed Cut Dimension : 6.9mm x 5.7mm x 3.7mm Weight : 1.20Cts Clarity : SI Colour : Greenish Blue Transparency : Transparent
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Natural Blue Sapphire
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Sapphire is the birthstone for September NATURAL BLUE SAPPHIRE Shape : Cution Cut : Mixed Cut Dimension : 6.8 mmx 5.4 mm x 4.4 mm Weight : 1.50Cts Clarity : VVS Colour : Greenish Blue Transparency : Transparent
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Natural Blue Sapphire
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Sapphire is the birthstone for September NATURAL BLUE SAPPHIRE Shape : Ovel Cut : Flower Dimension : 7.5 mmx 5.9 mm x 3.4 mm Weight : 1.14 Cts Clarity : SI Colour : Blue Transparency : Transparent Tteatment : Unheated/ Natural Origin : Sri Lanka
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Natural Blue Sapphire Sri Lanka
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Ceylon Natural Blue Sapphire
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Ceylon Natural Blue Sapphire
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Sapphire is a precious gemstone, a variety of the mineral corundum, consisting of aluminium oxide Al2O3 with trace amounts of elements such as iron, titanium, chromium,copper, or magnesium. Category: Oxide mineral Formula: Aluminium oxide, Al2O3 Crystal system: Trigonal Crystal class: Hexagonal scalenohedral Mohs scale hardness: 9.0 Luster: Vitreous Specific gravity: 4.0 ~ 4.1 Sapphire is the birthstone for September Blue Sapphire is also very effective when it comes to channeling your healing powers from a higher source, which makes it a popular crystal for Reiki healers. It also has the ability to heal through the power of voice. When it comes to physical healing, Blue Sapphire can help in the overall healing of the body
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Ceylon Natural Blue Sapphire Heart
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Blue Sapphire is also very effective when it comes to channeling your healing powers from a higher source, which makes it a popular crystal for Reiki healers. It also has the ability to heal through the power of voice. When it comes to physical healing, Blue Sapphire can help in the overall healing of the body. Sapphire is a precious gemstone, a variety of the mineral corundum, consisting of aluminium oxide Al2O3 with trace amounts of elements such as iron, titanium, chromium,copper, or magnesium. Category: Oxide mineral Formula: Aluminium oxide, Al2O3 Crystal system: Trigonal Crystal class: Hexagonal scalenohedral Mohs scale hardness: 9.0 Luster: Vitreous Specific gravity: 4.0 ~ 4.1 Sapphire is the birthstone for September
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Ceylon Natural Blue Sapphire
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Sapphire is the birthstone for September Blue Sapphire helps activate the unconscious level of the mind and stimulate a dream state. Sapphire frees us from our “inner prisons” and psychic suffering that can cause us to shut down emotionally. Blue Sapphire is also used to relieve headaches, fever, nosebleeds, and issues of the ears, including hearing, infection, inner-ear imbalances and vertigo
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Ceylon Blue Sapphire
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Ceylon Natural Blue Sapphire Unearthed from city of gem Ratnapura Sri Lanka. According to Vedic Astrology Blue Sapphire represents the planet of saturn. It is said that if blue sapphire gemstone gives good effects to wearer can achieve huge success in life.
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Ceylon Natural Vivid Royal Blue Sapphire
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Ceylon Blue Sapphire Dimension : 7mm x 9.8mm x 5.5mm Weight : 3.10Cts Shape : Ovel Colour : Blue Clarity : Clean Treatment : Heated Mineral : Ratnapura Sri Lanka
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Ceylon Royal Vivid Blue Sapphire
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Ceylon Blue Sapphire Heart Unearthed from city of gem Ratnapura Sri Lanka. According to Vedic Astrology Blue Sapphire represents the planet of saturn. It is said that if blue sapphire gemstone gives good effects to wearer can achieve huge success in life.
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Blue Sapphire Heart Sri Lanka
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Ceylon Natural Blue Sapphire Heated Couple Dimension : 7.50mm x 10mm x 6.6mm / 7mm x 9.8mm x 5.5mm Weight : 4.20 Cts / 3.10Cts Shape : Ovel Colour : Blue Clarity : Clean Treatment : Heated Mineral : Ratnapura Sri Lanka
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Ceylon Natural Blue Sapphire Couple
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