Of or resembling sapphire.
Blue topaz or sapphire.
In addition to the attractive hues blue topaz has a rating of 8 on mohs scale of mineral hardness which remains unaffected post the color enhancement procedures.
While sapphire is one of the rarest types of stones like emerald and ruby topaz is quite commonly found in nature.
To cut a long answer short commercially valuable stones include blue sapphires pink sapphires padparascha sapphires imperial topaz pink topaz and orange topaz.
Sapphire is a gemstone that is very expensive and popular gemstones among people who wear it in the form of pendants and finger rings.
It is therefore believed to sell approximately 50 more than its swiss counterpart.
While white topaz is the colorless form of this tone london blue topaz has a deep sky blue color tone.
Sapphire is made of the mineral corundum and is found in only a few regions in the world with some of the most famous sapphire mining locations being sri lanka burma and kashmir.
This can be attributed to its intense color which is perceived to be similar to that of a blue sapphire.
First not reliable preliminary.
Sapphire is known as the gem of sincerity and trust and is the birthstone for the month of september.
Mystic topaz has a yellow needle like insertion of limonite mineral.
Gem quality blue sapphire is quite rare.
A stunning tanzanite set in a diamond halo ring.
The color makes it obvious.
Join these gems together to create a unique family keepsake representing the birthstones of your loved ones.
Sapphire will be dark blue or navy blue.
Other varieties may not be so.
Aquamarine will be light blue more like sky blue topaz will be a little in the middle of the two second good use of refractometer.
Blue topaz is known as the gem of clarity and strength and is the birthstone for the month of december.
Yellow sapphire and topaz both are precious gemstones and highly appreciated for their delicate colors and intriguing qualities.
Topaz noun a mineral occurring in rhombic prisms generally yellowish and pellucid also colorless and of greenesh bluish or brownish shades.
Sapphire is available in many different colors and there is one also which is known as yellow sapphire.