Alexandrite Gemstone
Buy natural alexandrite stone online from gempundit. The synthetic versions change color in much the same way as natural alexandrite but often have more and different internal irregularities than the natural stones.
The value of the gemstone can be determined by two factors.
Alexandrite gemstone. Thus the classic alexandrite color change is green in sunlight and red in incandescent light. Gemsny offers loose natural alexandrite stones in beautiful shapes such as round oval emerald square and cushion. The mineral or gemstone chrysoberyl is an aluminate of beryllium with the formula be al 2 o 4.
Alexandrite gemstones by size. Do you have a larger alexandrite. Color changing alexandrite is nature s magic trick.
Why not upload a photo. Alexandrite is regarded as a semi precious gemstone but can fetch. Sort set descending direction.
This table shows distribution of alexandrite gemstone sizes that are listed on this site. This can give a good indication as to the general availability of this gemstone in different sizes. The gemstone is so rare and expensive that only a few must have owned it.
When grading an alexandrite s color change gemologists consider the stone s color in natural sunlight as the baseline. Gempundit has a huge inventory of high quality natural alexandrite for sale along with free gem certificate. Like so many other gemstones synthetic alexandrite can be created in a laboratory.
Air bubbles are sometimes visible in synthetic alexandrite depending on the method used to create the stones. Be sure to avoid any harsh chemicals or bleach and also rinse well to ensure all soapy residue is thoroughly removed. The most valuable have a 100 color shift.
Always remove alexandrite and jewelry before any. Alexandrite gemstone is a rare variety of the mineral chrysoberyl is a strongly pleochroic gem. However other types of lights can produce.
0 04ct to 0 39ct 0. Alexandrite gemstones can be wiped down using a soft cloth or a soft bristle toothbrush. The name chrysoberyl is derived from the greek words χρυσός chrysos and βήρυλλος beryllos meaning a gold white spar.
Gemporia s charis kettridge takes a look at the magical gemstone alexandrite which shows a colour change so vivid it has earned the nickname emerald by day. Compare filters 1 888 436 7692 email us visit us. Alexandrite gemstones with rutile inclusions are mostly cut and polished to form smooth cabochons to obtain a centrally placed cats eye effect.
Alexandrite gemstone is known as emerald by day ruby by night. Alexandrite is durable enough to be cleaned using ultrasonic cleaners or steam but care should always be taken when using these methods. The color change gemstone phenomenon can occur under a variety of lighting types.
Despite the similarity of their names chrysoberyl and beryl are two completely different gemstones. It displays color changes green in sunlight and red in incandescent light. Free domestic shipping and 30 day returns we are open for business and shipping on time 30 day returns free domestic shipping.
Pure green and red are most valuable and the distinct color change.
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