What is the most expensive birthstone?

Answer 1

A flawless emerald can be more valuable than a perfect diamond often because flawless emeralds are exceedingly exceedingly rare. Even ones from Colombia. So much so that naturally flawless emeralds look fake and are often treated as such.

One carat of the rare and flawless red diamond is between $800,000 and 1.5 million.

I looked up that actually the most expencive gem sold is $400000000(400 million) Dollars i know its expencive i would never afford that that stone is called

The Cullinan diamond is the largest rough gem quality diamond ever found, at 3,106.75 carat (621.35 g). Largest polished stone named Cullinan I or the First Star of Africa, and the 530.2 carats (106.0 g) is the largest diamond in the world until the year 1985 the discovery of the Golden Jubilee Diamond, 545.67 carat (109.13 g), also from the Premier Mine. Cullinan I is now mounted on the head with a stick Cross. The second largest gem from the Cullinan stone, Cullinan II or the Little Star of Africa, at 317.4 carats (63.5 g), is the fourth largest diamond in the world. The second jewel in the Crown Jewels of the British Empire.

Answer 2

One of the most expensive stones is the Hope Diamond weighing 45.52CT! Unfortunately it is not for sale but on exhibition at Smithsonian in Washington.

If you are looking for a stone to purchase that is just expensive. Stick to high color grades and clarity grades such as D//IF or VVS1

Answer 3

Diamonds and gold are probably some of the most expensive minerals based on jewelry and such. The greater the composition of Co2 (purity) that the mineral has, the more valuable. Same thing goes with coal. Geologically, an emerald may be the most valuable because it goes through the most geologic processes than most other minerals.

- AC

Answer 4

In today world market it is unique rare piece discover it's exclusive from Olmec and Mayan era 300 BC thru 1200 BC, Olmec Quartz Aventurine Mask is more valueble that Jadeite have 6528.50 carat, the value per carat cost over $3,000,000 Millions U.S.A. Dollars. It is more rare that jade mask and more strong in durability grade over 7 and jade it is grade 6.5 ! That it's a real discovery !!!

Answer 5

Any gemstone that is not a diamond, ruby, emerald or sapphire is a semi-precious gemstone. Calling a gemstone semi-precious does not mean it is less valuable than precious gemstones. Semi-precious gemstones are just usually more abundant (but there are a few exceptions).

Answer 6

Large fine rubies are the most expensive, then diamond.

Answer 7

rubies are the most expensive stone

Answer 8

It's not the diamond