news
Star Sapphire Value and Price
There are three categories of star sapphires.(1) Unheated(2) Low-temperature heatedSynthesisThese three differ greatly in value and price.(1) Unheated star sapphires are the most valuable.Those with high transparency and a beautiful...
Star Sapphire Value and Price
There are three categories of star sapphires.(1) Unheated(2) Low-temperature heatedSynthesisThese three differ greatly in value and price.(1) Unheated star sapphires are the most valuable.Those with high transparency and a beautiful...
Unheated ruby values and prices
There are three categories of rubies: unheated, heated, and treated.Each has a very different price and value, but be aware that some sellers will sell them at a higher price...
Unheated ruby values and prices
There are three categories of rubies: unheated, heated, and treated.Each has a very different price and value, but be aware that some sellers will sell them at a higher price...
Contains no impurities! Ultra pure natural dia...
There is an extremely rare, clear, and beautiful type 2 natural diamond that contains no impurities.Most diamonds, however, belong to type 1, which, of course, are minerals and usually contain...
Contains no impurities! Ultra pure natural dia...
There is an extremely rare, clear, and beautiful type 2 natural diamond that contains no impurities.Most diamonds, however, belong to type 1, which, of course, are minerals and usually contain...
Emeralds that are still worth more and emeralds...
The price of natural emeralds continues to rise.Among them, there are emeralds that are still worth going up and emeralds that will not go up in price.Emeralds come from many...
Emeralds that are still worth more and emeralds...
The price of natural emeralds continues to rise.Among them, there are emeralds that are still worth going up and emeralds that will not go up in price.Emeralds come from many...
What is diamond fluorescence? What's the harm i...
One of the most frequently misunderstood questions is about the fluorescence of diamonds.Is a fluorescent diamond worthless because it is a cloud? The question is: "Are fluorescent diamonds worthless because...
What is diamond fluorescence? What's the harm i...
One of the most frequently misunderstood questions is about the fluorescence of diamonds.Is a fluorescent diamond worthless because it is a cloud? The question is: "Are fluorescent diamonds worthless because...
Valuable Paraiba tourmalines and rare gemstones...
Don't be fooled by rare gems!(Paraiba tourmaline, demantoid, alexandrite cat's eye, grandidierite, etc...)The most important point,(1) That they are rare and uncommon.(2) Rare and valuableThe two are two very different...
Valuable Paraiba tourmalines and rare gemstones...
Don't be fooled by rare gems!(Paraiba tourmaline, demantoid, alexandrite cat's eye, grandidierite, etc...)The most important point,(1) That they are rare and uncommon.(2) Rare and valuableThe two are two very different...