Larger medium quality rubies might sell for twice as much per carat as smaller rubies of the same.
Ruby per carat.
However rubies are also subjected to more treatments than almost any other gem.
Ruby burma untreated red si vvs type ii 14 000 to 18 000 per carat.
8 carat natural burmese ruby sells for 2 000 000usd.
As you ve probably already guessed the heavier the carat weight of the ruby the bigger the price tag.
Ruby s value is dependent on its quality color and carat weight.
One of the most popular traditional jewelry stones ruby is exceptionally durable.
Sell my ruby.
Though it s likely your ruby is not this large your stone s carat weight will still have an impact on its value.
Fine quality rubies are some of the most expensive gemstones with record prices over 1 000 000 per carat.
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It is nothing but commercial quality glass filled ruby.
The per carat price of ruby can also increase dramatically as size increases especially for better quality stones.
Notes in india mozambique ruby prices per carat ranges from rs 20 000 per carat 315 approx to rs 1 lakh per carat 1400 approx and above.
Prices for old burma ruby if not too pink and more towards red with good clarity levels of 80 and above should start at usd 1000 per carat onwards.
Large transparent rubies are particularly rare.
Its colors always red can reach vivid levels of saturation.
Finally let s consider the ruby s carat weight.
How ruby carat weight affects value.
As with most gemstones bigger rubies are simply more valuable but because rubies larger than one carat are quite rare the price per carat increases dramatically as rubies increase in size.
The color of ruby the mixture of these untreated and heat treated rubies show a range of darker and brighter red colors.
This is also not used for gem therapy purposes.
Gemstone weights in india are often expressed in ratti.
Big high quality specimens can be extremely expensive their price can go up to several thousand usd per carat.
The world s largest ruby an 18 696 carat stone weighs approximately 8 2 pounds.
This system can be used to dupe customers who are not knowledgeable on how the conversion works.
Because larger gemstones are rarer than smaller gemstones you ll pay more for a larger ruby based on the laws of supply and demand.
Price per carat increases significantly as carat weight.