Blue Star Sapphire Price Guide

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Blue star sapphire price guide.

Many treated star sapphires in the 1 2 carat range often sell for as little as 10 20 usd per carat. Natural blue star sapphire burma color. Sapphire ceylon untreated blue si vvs type ii 3 000 to 5 500 per carat. Larger stones can demand much higher prices and star sapphires that are untreated or heat only can fetch very.

Al2o3 corundum aluminium oxide cut. Therefore before buying a blue sapphire online or from a local gem store it is better to gain a before hand knowledge about how the blue sapphire prices vary. Add 10 to 20 for emeralds and marquis. A blue sapphire around 1 carat is likely to cost from as little as 450 to 1 600 depending on quality.

Typically mid quality untreated blue sapphire will sell for 20 30 more than a treated stone of the same quality. We also have blue star sapphires. After blue pink and pink orange padparadscha colors command the highest prices. For more information on sapphire quality factors consult our sapphire buying guide blue sapphire appraisal guide and sapphire engagement ring guide.

Add 8 to 10 for rounds and pears. For example here in australia the most popular sapphire color is the cornflower blue sapphire which is a vivd blue sapphire with medium tone. Sapphire prices can range greatly depending on many factors. Generally a natural blue star sapphire prices remain the highest due to its high rarity and demand.

Price guide for top quality star sapphire gemstones star sapphire this is a price guide only. 9 hardest after diamond formation. Just like other colored gems blue sapphire price per carat largely depends upon the four quality parameters also called 4c s color clarity cut and carat weight. Generally speaking more saturation of color and deeper tone will push up the price of a sapphire.

Sapphires can come as cheap as 25 per carat to over 11 000 per carat. A star sapphire is so named due to the appearance of a star shaped format which presents itself when the sapphire is. This type of sapphire is not as dark as the royal blue kind. Add to 20 or deduct to 10 for other cutting.

If certified burmese and untreated add 50 except fair or lower grades. Prices for ovals and cushions. In india the blue star sapphire price per carat starts from rs 8 000 per carat 120 approx and can reach up to rs 50 000 per carat 770 approx for premium quality specimens. Black star sapphire prices have also increased in the past few.

It has a nice blue colour. Good star si vvs type ii 100 to 1 500 per carat.