Minggu, 24 Agustus 2014

Alexandrite Chrysoberyl


1.875 Carats Cat's eye Alexandrite Chrysoberyl


Alexandrite is highly regarded colour changing variety of Chrysoberyl.
The colour of Alexandrite changes under different lighting conditions.
If viewed in daylight, its colour is greenish blue to dark yellow-green.
If viewed in incandescent or candle light, its colour is pink to red.
Alexandrite is a very rare and highly valuable gemstone, and until recently was extremely difficult to obtain due to its rarity. However, new sources in Brazil and Tanzania have made this gemstone available and more mainstream on the gemstone market.
Alexandrite Chrysoberyl's colour : various shades of green, yellow, brownish to greenish black, may be raspberry-red under incandescent light when chromain ; colourless, pale shades of yellow, green or red in transmitted light.
The hardness of Alexandrite Chrysoberyl is 8.5 MS.

Sabtu, 23 Agustus 2014

Star Sapphire


Gray Blue Star Sapphire


Colour : Gray Blue Star Sapphire
Weight : 7.00 Carats
Origin : Srilanka
Comments : No Heat

Star Sapphire


Purplish Pink Star Sapphire


Colour : Purplish Pink Star Sapphire
Weight : 8.64 Carats
Origin : Srilanka
Transparency : Transparent
Comments : No Heat

Sapphire


Natural Star Blue Sapphire


Identification : Natural Star Blue Sapphire ( Corundum )
Shape , Setting & Mounting : Oval Buff Top Cut
Colour : Blue
Measurements : 9.56 X 8.16 X 6.44 mm
Weight : 4.235 carats
R I : 1.77
Comments : NH ( No treatment detected  )
Origin : Srilanka


Minggu, 17 Agustus 2014

Chrysocolla Chalcedony



Chrysocolla Chalcedony

Measurements : 20 X 12 X 07 mm
Colour : Green
Origin : Indonesia
Comments : Very Clean and Chrystal

Spinel Gemstones


Natural Colour Change Spinel 


Weight : 2.12 carats
Hardness : 8
Colour : Purple to Blue
Comments : Very Good Luster
Cleanness : 99.9% Clean

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