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SALE 8" 6mm - 8mm green Peridot smooth beads AAA PER006

SKU
Dimensioni (mm)
7.000 x 6.000 x 6.000mm
Peso (cts)
0.999
Tipo
Bead
Colori

ShangrilaGems

'The Best Gems on the Web'

Gem-A Corporate Member

 

SALE REDUCED FROM $350

SALE 8" 6mm - 8mm Peridot smooth beads roundelles from Afghanistan PER006 AAA Grade
These are simply sensational Peridot beads - they are supremely clean with few inclusions. They are from the Afghani mines in the mountains, which are only accessible for mining for maximum 2 months of the year. We seriously recommend these amazing beads. We can't always get them in this rich green hue! So grab them now whilst we have the stock! 

PERIDOT GEMSTONE INFORMATION
Peridot is the gem variety of the mineral Olivine, it is a iron magnesium silicate. The hue of the green depends on how much iron content is in the crystal structure. The colors range from a bright limey yellowish green to a deep luscious leaf green of the stones from the High Himalayas of Pakinstan. It is in my opinion a very undervalued gemstone at the moment.

Peridot History
Peridot is the official birthstone of August. It is said to possess magical powers and healing properties. It can be found in Egyptian jewellery from the early 2nd millennium B.C, when the stones came from Aswan. The Romans called it ‘the emerald of the evening'. 

Peridot Visuals
It is only ever green. Peridot from Arizona tends to be lime green with a brown tinge, from China it is lime green, from Pakistan it is lime green to deep leaf green and from Burma it is Apple Green. Cats eye stones and star stones are rare. Peridot has strong birefringence: also known as double refraction (where the decomposition of a ray of light is split into two rays) More evident in larger stones, so through the table the back facets may be doubled.

Specfication of Peridot
Hardness on Mohs Scale: 6.5 Toughness: Fair to Good 
Luster: Vitreous Specific Gravity: 3.32-3.37
Refractive Index: 1.65-1.69 Birefringence*: 0.036 - biaxial
Cleavage: Poor 
Chemical Formula: (Mg, Fe)2 SiO4
Crystal Habit: Prismatic well formed crystals come from Pakistan. Elsewhere it tends to be crystal fragments or rolled pebbles. Crystals have orthorhombic prisms with a rhombus shaped cross section, broken or rounded surfaces, with a dull, vitreous/greasy luster. 

Common Inclusions in Peridot
In Pakistani stones look for ludwigite hair, ‘silk’ and rod like inclusions. Also black chromite crystal inclusions surrounded by small stress fractures that resemble water-lillies, finger print inclusions. Brown Mica flakes are more evident in Arizona gems.

Peridot Mines
ShangrilaGems source rough stone from the Saydan, Dar, Manrka-Kheil and Kurri mines in Pakistan. The Saydan and Dar mines have recently closed due to glacier slides. Burmese Peridot: Pyaung Gaung, Hebei province - China & Peridot Mesa, San Carlos in Arizona. 

Peridot Value
Small stones are very reasonable but when the stones pass four carat they become more expensive. The 4C’s apply as always. Depth and richness of color greatly affects value. Prices have increased since the Chinese started buying it – still it is a great investment!

Treatment of Peridot
Occasionally we have found epoxy resin filling, but it is not common place.

ShangrilaGems observation
Peridot is such an underrated gemstone. Like many gemstones, it is not played with by the ‘hot houses’ in Thailand to change the color. We have found peridot with a more sumptuous green color than the best green Tourmaline. To me there is nothing better. A great value gemstone that is oh so beautiful. 

Information provided for Gemrockauctions.com by ShangrilaGems

Peridot Healing Properties

Peridot is a great healer and mops up bad toxins in the body.  It is good to quell negative personality facets such as greed, spite, hate and resentment.  Good for alcoholics and addicts.  It makes the mind more aware and gives us the confidence to grow and change;  It banishes feelings of lethargy and apathy.  

It is a good stone for mental health conditions by balancing bi-polar depression and decreasing anxiety.   It is good for the heart, gall bladder, intestinal tract, spleen and thymus - also good for the immune sytem and the metabolisms and the skin; treats ulcers and strengthens eyes.  

Disclaimer:  Please note this is information obtained by ShangrilaGems from the public domain.  We do not guarantee these results.

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shangrilagems
shangrilagems
PLEASE NOTE WE ARE AWAY FROM OUR BUSINESS FROM 5 DECEMBER 2023 UNTIL 2024. We will start shipping again at the end of January 2024. WARNING: IF A DIAMOND IT LOOKS TOO GOOD TO BE TRUE IT IS BECAUSE IT IS! If it is too cheap it can’t be real. *OUR DIAMONDS are genuine natural diamonds and WHEN THEY HAVE BEEN TREATED WE WILL INFORM YOU. *MANY SELLERS ARE SELLING COATED diamonds - these have been coated with chemicals to improve the quality of poor rough and make them look shiny; we can easily spot them. *SOME ARE GLASS FILLED DIAMONDS -with very little diamond in them. They will all pass tests with amateur diamond testing equipment because they contain some diamond. Please be warned. They are charging far less that the real thing would cost to purchase on the wholesale market. ShangrilaGems mission is to delight our customers with the quality of our service and the beauty of our treasures. ShangrilaGems is made up of us two directors: husband and wife Sarajane and Rakesh, both are highly educated with MSc's. As an Anglo-Indian company, we trade both from London and India; specifically the two cities of Dharamshala in the Himalayas and Jaipur in Rajasthan. ShangrilaGems are corporate members of the British Gemmological Association and look to uphold their high standards of gem research and presentation. We trained in gemmology in both the UK and India.ShangrilaGems are Europes' best supplier of high quality Gemstones, cabochon and gemstone beads. We are famous for the quality, originality and quirkiness of our gemstones. Our customers include gem re-sellers in the London gem district (Hatton Garden) High end designers and both British and International gem and bead wholesalers. WARNING: IF IT LOOKS TOO GOOD TO BE TRUE IT IS BECAUSE IT IS! *OUR DIAMONDS ARE GENUINE NATURAL DIAMONDS AND WHEN THEY HAVE BEEN TREATED WE WILL INFORM YOU. *MANY SELLERS ARE SELLING COATED DIAMONDS - THESE HAVE BEEN COATED WITH CHEMICALS TO IMPROVE THE QUALITY OF POOR ROUGH AND MAKE THEM LOOK SHINY; WE CAN EASILY SPOT THEM. *SOME ARE GLASS FILLED DIAMONDS -WITH VERY LITTLE DIAMOND IN THEM. THEY WILL ALL PASS TESTS WITH AMATEUR DIAMOND TESTING EQUIPMENT BECAUSE THEY CONTAIN SOME DIAMOND. PLEASE BE WARNED. THEY ARE CHARGING FAR LESS THAT THE REAL THING WOULD COST TO PURCHASE ON THE WHOLESALE MARKET. ShangrilaGems Responsible Sourcing All our gems are Responsibly sourced. We know the country they come from and the specific mine. Our diamonds are all sourced from Botswana from the Jwaneng mine. The largest diamond mine in the world. Botswana upholds extremely high mining standards; No diamonds are conflict diamonds or blood diamonds. We cut these diamond in our own family run factory in Surat, India and there is no child labor. The staff are paid well and the conditions are good and the staff are well trained and looked after and are content and happy. We are cautious to use the word ‘ethical’ for gems or diamonds as in our experience ‘ethical’ means different things to different people. ETHICAL IS A SEVERELY ABUSED TERM.
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Tipo di elenco : Standard
Codice prodotto : 420275
Inizia : 25th April 2024 03:25 pm PDT
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