Nanosital Simulated Color Changing Lab Created Faceting Rough for Gem Cutting - #204 - Various Sizes
Nanosital Simulated Color Changing Lab Created Faceting Rough for Gem Cutting - #204 - Various Sizes
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Various weight pieces of Color Changing Nanosital lab created rough for faceting and gemstone creation.
This simulated stone has a color change effect, similar to the color change effect of natural alexandrite, in warm/sun/led light it will be yellow and in day/cold/fluorescent light it will be pink.
Each piece is listed with weights for you to choose from. If you would like to see additional pictures of the piece(s) you would like, please feel free to contact me and I will be happy to provide additional pictures for you to review.
Note: The color of the stone in the photo may vary slightly as not all computer monitors are calibrated the same.
Main characteristics of Nanosital:
1. Nanosital's specific gravity index is very close to that of the other valuable gemstones such as topaz, sapphire, ruby and aquamarine.
2. Nanosital and the optical properties of the other popular color gemstones are very similar. Nanosital's main feature is its lack of unnaturally strong luster, which is typical of cubic zirconia, allowing the play of colors to remain attractive. It has a refractive index between 1.65 – 1.70 and dispersion of 0.015.
3. Nanosital's hardness (7 on Mohs scale) guarantees jewelry durability without the loss of its original look. The Nanosital hardness index (7) is higher than glass (5). but lower than one of the hardest materials - corundum (9)
4. Its high melting point allows the use of any colored Nanosital in lost-wax casting.
5. Its wide color range, full correspondence to a natural counterpart, perfect optical properties, total transparency, and absence of inner defects makes Nanosital the best, readily available rough jewelry material on the market.
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As expected from this seller the items I ordered were shipped fast, arrived packed well, and were exactly as described. There's a lot of questionable faceting rough dealers on Etsy, but this shop is well known as one of the good ones.
As for this particular rough, the size was as expected and is a decent shape. The colour change effect is very pronounced in the right lighting and wowed a few people who hadn't seen it before. I expect it will make a beautiful finished stone.
5 stars
Awesome color change, great material.
Received exactly what we ordered. Wonderful rocks.
Another super piece of material! This stuff is fun to cut and polishes very easily with cerium oxide wheels! Fun to make huuuge color changing faceted stones! Thanks again!