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Showing posts with label tourmaline. Show all posts
Showing posts with label tourmaline. Show all posts

Wednesday, October 28, 2009

Substitute of Ruby: Spinal and Rubilite

Ruby is a rare and costly stone. It is very difficult to find fine quality ruby above 3-4 carats. Indian astrologers prescribe ruby for astrological purposes regularly. Hence, people look for substitutes. Spinal was considered as substitute of ruby since time immemorial. In fact spinals are found with rubies in Burma.  Spinals are cheaper than rubies hence, used as substitute.

There is a new addition to its substitute that is rubilite. Color of rubilite resembles that of Burmese ruby. However, it belong to tourmaline group. It has very pleasant bright red or deep pink color. It is a semi precious stone and price of rubilite is much lesser than ruby.


Thanks,
Jyoti Kothari 

Jyoti Kothari  is an author and hubber who writes about Gems and Jewelry, India, Economy, Finance, Management, Skills, Job, Employment, Food, Environment, Jainism and on many other topics.
He is proprietor, Vardhaman Gems, Jaipur, representing centuries old tradition of Excellence in Gems and Jewelry.


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Saturday, February 7, 2009

Shaping Gemstones

Jaipur is well known as a center of excellence in Cutting and Polishing Precious and Semi Precious Gemstones. Shaping of Gemstones is an integral part of the same.
Jaipur is renowned for its skilled artisans.
Artisans, who shape the Gemstones, shape those from rough Gemstones. They shape Emerald, Ruby, Sapphires, Alexandrite, Tourmaline, Garnet, Amethyst, Citrine, Opal, Tanzanite, Iolite, Blue Topaz and many other stones. They use a small machine embedded with a grinding wheel 'San' (Local Language) to shape it.
Gemstones are shaped in Cuts, Cabochons, Drops, Beads etc. Further those are classified into Oval, Octagon, Marquise, Round, Heart shape and fancy Shapes.

See video: Shaping Gemstones

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Tuesday, January 20, 2009

Artisan (Ghat)

Maniram Kadvasra,
Manufacturer and Artisan (Ghat).
Manufacturing : Tourmaline beads and Mani
Mobile: 9828015774
Worked at : Vardhaman Gems

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