Star Ruby

Star Ruby

Star Ruby is a rare and striking variety of ruby that displays a natural star effect (asterism) across a rich red to purplish-red body color. When viewed under a single light source, a luminous star—typically with six rays—appears to move smoothly across the surface of the gemstone.

As a member of the corundum family, star ruby has a hardness of 9 on the Mohs scale, making it exceptionally durable for fine jewelry. These gemstones are cut as cabochons to reveal the star and are highly prized for rings, pendants, and collector pieces.

This category features carefully selected star rubies chosen for deep red color, strong star definition, symmetry, and natural beauty.

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Star Ruby

Fiery red illuminated by a natural star.

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Natural Star Ruby Sri Lanka Colour : Pinkish-Red Shape : Oval Weight : 0.85 Cts Dimension : 5.1 x 5.3 x 3.1 mm Treatment : Uneated Clarity : i Origin : Sri Lanka   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. Star Ruby gemstones are effective psychic protection stones and are excellent assets to help you to defend yourself against psychic attacks from negative entities. It has strong vibration will encourage an increase in your sensuality, sexuality, and passion for life.
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Natural Star Ruby Sri Lanka
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Natural Star Ruby Couple
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Natural Star Ruby Couple
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Ceylon Natural Star Ruby A star sapphire is a type of sapphire that exhibits a star-like phenomenon known as asterism. Star sapphires contain intersecting needle-like inclusions following the underlyingcrystal structure that causes the appearance of a six-rayed "star"-shaped pattern when viewed with a single overhead light source. Healing Properties Sapphire helps the user stay on the Spiritual Path, boosting psychic and spiritual powers, and is a great stone for Earth and Chakra healing. also, all corundums share some energies in common, the various colours of Sapphire have individual vibrational signatures and different spiritual properties. Sapphire was used by the Etruscans over 2,500 years ago and was also prized in ancient Rome, Greece and Egypt. Revered as a stone of royalty, sapphire was believed to keep kings safe from harm or envy.
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Ceylon Natural Star Ruby
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About Star Ruby Gemstones

The star effect in ruby is caused by aligned microscopic rutile needle inclusions within the crystal. When the stone is correctly oriented and cut with a high dome, light reflects to form a distinct star pattern on the surface.

Star rubies are primarily sourced from Sri Lanka (Ceylon), Myanmar (Burma), Thailand, Vietnam, Madagascar, and India. Some stones may be heat-treated, but excessive heat can reduce or remove the star effect, so proper treatment disclosure is essential.

The finest star rubies exhibit a well-centered star, strong contrast, good translucency, and rich red color.

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