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Top Quality Ceylon YELLOW SAPPHIRE Gemstones

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YELLOW  SAPPHIRE
 
YELLOW  SAPPHIRE - November Birthstone - INFORMATION
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 YELLOW-SAPPHIRE
0.01 - 1.99 carats
YELLOW-SAPPHIRE
2.00 - 4.99 carats
YELLOW-SAPPHIRE
5.00 carats and UP

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Yellow SapphireYellow SapphireYellow Sapphire

ALTERNATE BIRTHSTONE for NOVEMBER
The 5th and 45th ANNIVERSARY STONE
The 70th ANNIVERSARY JUBILEE STONE

MOH's scale of hardness : 9 

Specific Gravity : 3.99-4.00

Refractive Index : 1.766-1.774

Double Refraction : -0.018

Bright gemstones that range in color from a "Light Buttery Yellow", a "Medium Buttery Yellow" or "Light Canary Yellow", a "Rich Buttery Yellow" or "Canary Yellow", to a "Rich Canary Yellow". The 3 photos above reflect the variance in color, from Light Yellow similar to the Fancy Yellow Diamond color, to very Rich Canary Yellow similar to the Fancy Vivid Yellow Diamond color.  This color Sapphire has become extremely popular, since they so closely resemble the color of a Yellow Diamond. These faceted Gems are exceptional in jewelry, since their hardness is second only to Diamond. 

Sapphire's popularity is not based on color alone.  Its hardness of 9 places it next to Diamond (10), making it an excellent choice for jewelry worn daily.  It is frequently featured in engagement rings.  Ceylon (Sri Lanka) positively produces the finest all-round Sapphires in the world today.  The very name commands a premium, and Ceylon Gems have constantly increased in price.  We have always been on top of the Gem market in Ceylon and stay up with current prices and new discoveries.
TREATMENTS - Almost all (99%) Sapphire on the market is routinely treated with 'heat' to enhance and stabilize the color.  The typical heat treatment process is a permanent process and it does not normally adversely affect the performance, and durability of the gem, but in recent years demand for natural non-heated non-treated top quality Sapphire has caused these gems to command a somewhat higher premium, depending on the gem.  There's no need to worry when you see heat enhancement disclosed. 
CARE - It is usually safe to clean Sapphire in an
UltraSonic Cleaner, but risky to use a steamer. We recommend Ionic Cleaners and/or warm, soapy water and a soft brush as the best way to clean Sapphire jewelry.


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