Bigger ones are extremely rare. This oval cut alexandrite has a 100 color change from a strong blue green in sunlight to a purple plum red in incandescent light. Alexandrite 12 000 per carat alexandrite credit. Most alexandrite gemstones are rather small of 2 carats or less. Due to its exceptional rarity it s difficult to put a price tag on this gemstone.
The prices in other countries such as us uae and uk may differ considerably due to the variation in supply and demand. Alexandrite could be anywhere between 500 to 12 000 per carat. Alexandrite 12 000 per carat. Note currently the alexandrite price in india starts from rs 50 000 per carat 770 but can reach as far as rs 2 00 000 per carat 3075 for top grade gemstones. The handful that was found included colors that range from translucent olive green to a greyish purple.
The intensity of the color change and the attractiveness of the colors are the most important factors in determining the value of an alexandrite. For more detailed value information see our alexandrite buying guide. But don t confuse carat a measure of weight with karat a measure of gold purity the price per carat of gemstones can varies enormously literally from pennies a carat to tens of thousands of dollars. Although experts generally value it at close to 35 000 per carat. This is caused by the rare combination of minerals including chromium iron and titanium.
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That shows exactly how rare it is. All prices are per carat so you need to multiply the carat price to the carat weight of the gem. With a limited budget a buyer can opt for a smaller cleaner stone with an excellent color change or a larger more included stone with a weaker. It is popular for its remarkable optical properties. The alexandrite weighs 1 50 carats has g 5 2 and r 5 3 hues making it fall in the exceptional tone and.Alexandrite s price is usually very high which is to a big extent due to its rarity it remains one of the gemstones that are the most difficult to obtain. Most gemstones are priced according to weight on a per carat basis. In the hong kong magnificent jewels auction an alexandrite and diamond ring weighing 15 58 carats sold for 7 220 000 hkd the equivalent of 931 000 or just under 60 000 per carat. It undergoes dramatic color shifts depending on the lighting condition. The retail replacement cost for a 1ct.
One gemstone carat is 200 milligrams so there are 5 carats to the gram. Alexandrite is a very rare and very hard to acquire gemstone variety. 0 35 cts 5 1 x 4 2 mm russia. One gemstone carat is 200 milligrams so there are 5 carats to the gram. Alexandrite s price is usually very high which is to a big extent due to its rarity it remains one of the gemstones that are the most difficult to obtain.
0 35 cts 5 1 x 4 2 mm russia. That shows exactly how rare it is. The intensity of the color change and the attractiveness of the colors are the most important factors in determining the value of an alexandrite. The prices in other countries such as us uae and uk may differ considerably due to the variation in supply and demand. Bigger ones are extremely rare.
