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About Us

Everyone around the world loves precious and semi-precious stones and jewellery and buys them in their personal capacity. The buyer as an individual always has doubts about the authenticity of the gem or diamond he is buying. As new technologies are continuously developed and applied to process rubies, emeralds, sapphires and other gemstones, an RPGL laboratory certificate is essential. Our gemstone reports clearly state whether the gemstone is natural or synthetic and provide additional data describing shape, cut, size, colour, clarity and key visual characteristics, with detailed photographs. The highest quality standards of diamond and gemstone testing laboratories have established an international standard laboratory equipped with the latest gemstone testing equipment, modern technology and a highly qualified gemstone testing team. The Diamond and Gem Testing Lab is the ultimate resource for exploring the amazing world of diamonds, gems and jewellery.

The Healing Power of Gemstones

We all have studied the science behind prism in our school. When sunlight is seen through a prism, the lights get converted into nine colours in which ultraviolet and infrared are invisible. So, this nine-colour range is the epitome of nine planets. You will be surprised to know that these hues are the same as the colours of the gemstones. Also, the wavelength of the colours is the same as that of gemstones. A specific precious stone embraces all types of cosmic and solar energy. Moreover, special kinds of energy go through stone and are absorbed by the body. So, if we wear a gemstone, the person gets the benefits of the planet.

Cat's Eye

aid issues related to memory and getting rid of anxiety and stress

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Amethyst

Reduces insomnia, aids meditation, balance, & inner strength

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Diamond

creates new opportunities & enhances your beauty

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Emerald

Increases love, compassion, & healing, while promoting abundance

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Garnet

Aids blood, heart, and lungs, promotes passion & intimacy

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Coral

Attract success and wealth and strengthens foresight

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Ruby

Aids the emotions, Increases energy and can improve Intellect

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Sapphire

attract prosperity and happiness, increases intuition

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Yellow Sapphire

financial prosperity, wealth and good fortune.

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Pearl

good for curing blood pressure and bladder disease

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Natural vs. Synthetic Gemstones

Natural gemstones are found in nature, created deep in the Earth and mined out of it. They are sometimes enhanced, which means they were treated in some way to improve their colour or clarity. This often involves heat or delicate chemical processes. Depending on the type and extent of treatment, they can affect the value of the stone. Synthetic or Lab-created gemstones, on the other hand, are formed in laboratories by human hands and machines. They are chemical, physical, and optically identical to gems found in nature. Of course, lab-created gemstones don't have the rarity of natural gemstones, which is why they are less valuable. Nowadays, synthetic versions of nearly all popular gemstones are available. Some modern synthetic gemstones look more natural and are more difficult to identify, but an experienced jeweller or gemmologist can usually detect them.

“ These Gems Have Life In Them, Their color speak, Say what words fail of. ”

― George Eliot

Reach Us

Feel free to express your valuable opinion. if there is a view or opinion that is incorrect because based on faulty thinking or understanding please share with us. We promise to fulfill your requirement. We need your feedback to serve you better.

    • 165,BB Ganguly Street,Bow Bazar Baithakkhana, Kolkata -700012, West Bengal
    • Working Hrs. 11:00 am to 7:00 pm
    • service.rpgl@gmail.com

Have Any Questions? We'd Love To Hear From You.