For rough stone I specifically mentions it's out put. In the field of clarity grade, for eg: you can get clean stone after cutting and polishing a rough.That has inclusion on the surface of the stone. All our gemstones are Certified that has QR code, Certificate Number with the important details of the stone specially with the gemstone photo in the certificate. The certificate number or the QR code can be used to verify your certificate on the website of the purticular Gem Laboratory mentioned in the item specific. THE DESCRIPTION OF HOW GEMSTONES.
The complete detail videos and pictures of the internal and external view of the gemstones. Most common and the universal standard method of gemstones photography to sell online is explained below in detail.
INDOOR DISPLAY OF FACETED STONES. Pictures and videos taken in full white background under strong white light to give a brighter white background to show if any other color present in the stone and inclusions. Eg: Blue Sapphire if there is a yellow line, green line or color dots etc will be easily identified under this particular background and lighting.Or if the inclusion might show as a different color. Smallest bubbles and feathers may not be visible, is explained in words in the description in the listing of some stones not all. In the case of very light color stones close to white are taken in different color background with the same white light. Eg: very light yellow sapphire, light pink sapphire, some white sapphires. OUTDOOR DISPLAY OF FACETED STONES. Taken under natural daylight where no direct sunlight hitting at the stone that shows a clean view without shining to much on the surface of the stone.
Photography is taken around 7:30AM to 9:30AM morning hours while the sun is going up. STAR SAPPHIRE, CAT'S EYE AND STAR SPINEL. White color version of light is ideal. I hold the light above 7-12 inch over the stone only focusing and hitting sharply right at the stone and where the stone is placed in a lower external light area or no external light area(darker place) in white background. It's very important for Star Sapphires with color.
Same applies to cat's eye, star spinel and any variety that shows stars and rays. OUTDOOR DISPLAY OF STAR SAPPHIRE, CAT'S EYE AND STAR SPINEL.
I hold the stone under direct sunlight for the stars and the ray of cat's eye to be visible. Importantly for star sapphires with color.
Taken around 9:30AM to 11:30AM morning hours. When the sun is almost up. Same applies to cat's eye, Star spinel and any variety that shows stars and rays. When there is an important feather or any other inclusions to be noted, I take videos and pictures placing the torch light right on to the skin of the stone viewing inside deeply that shows the feathers and the inclusions clearly.
I use torch with white or yellow light to view inside depending on the stone. DISPLAY OF ROUGH STONES AND CRYSTAL.Similar to the details mentioned in the display of faceted stones and feathers and inclusions display additional we dip the stone in oil to show more visibility with extra videos and pictures. Stones with complete natural shiny skin need not to be dipped in oil. Measurement pictures are also shown in the listing because of different shapes of the rough. Not so important to take internal view of some roughs depends on the stone. While doing the indoor photography in the white background I turn the item to view the other side, and place it on the floor and again I lift it up, this is a sequence of shooting the item. You can see the shadow of the item when the item is lifted up that helps you to understand how it's done. Same applies to outdoor photography only under direct sunlight for star sapphires, cat's eye and any variety that shows stars and rays. No shadows for faceted stones and roughs because it's taken under normal natural daylight. 360 rotation videos are also available for certain stones. Please be free to ask if you want to know more about the photography information and the stone. How we process our gemstones from it's source to reach the. We are dealers and exporters of all earth mined natural Sri Lankan gemstones and Madagascar too.
We have been in business in Sri Lanka since 1980. This is known for being the most popular hub for trading gemstones in the world. Still Sri Lankan gemstones are popular and more precious compared to other gem trading countries. Our Company is registered in 1991 in the office Registrar Of Business In Sri Lanka and Sri Lanka Inland Revenue Department.
Registered in National Gem and Jewelry Authority of Sri Lanka as to hold the Gem Dealer's Licence under our name. We operate our own licensed gem mining land regulated by Ministry of Land, Agriculture, Farmer's Association, and Gem Mine Licence Department Longtime member in Sabaragama Chamber Of Commerce & Industry (SCCI) under the Federation Of Chambers Of Commerce & Industry In Sri Lanka (FCCISL).
This bring us the subject of the gem testing laboratory. CGL, TGL, AGTL, EGL, FGL, GIC and many more labs are available in Sri Lanka. Recently many laboratories have opened in Sri Lanka which makes easier for the trade. Each listing is mentioned with the certification provided.
Special request can also be considered. Each stone is examined and planed specifically for its shape and size before cutting. Some Sri Lankan gemstones rough found in very large size and in many different shapes unlike found in other countries.We are specialised experts for slicing the large raw rough gemstone into different portions to yield the maximum out of it while not letting to waste. Many important steps involved in this process. Many years of experience in gem trading and being in the hub of trade has given us an edge in choosing, selecting and acquiring which is a meticulous process of careful judgement and discernment by veterans in the trade that is unique in every way. Once first step is completely over with the expected output assessed by us and the next step makes easier to sell. This item is in the category "Collectibles\Rocks, Fossils & Minerals\Crystals & Mineral Specimens\Crystals". The seller is "naseemnisaamnas" and is located in this country: LK. This item can be shipped worldwide.