natural

How much does no oil emerald cost? Five No Oil Emerald Comparison

How much does it cost to buy a 1 to 3 carat untreated, no oil, 100% natural emerald from Zambia?

Continuing with the series in how much a particular gemstone should cost, today I will try to tackle another common question I get asked which is – “how much does a no oil, untreated, 100% natural emerald cost? Can you forward me a price list for these type of emeralds from 1 carat to 3 …

How much does it cost to buy a 1 to 3 carat untreated, no oil, 100% natural emerald from Zambia? Read More »

Natural ruby buying & treatment guide – How to buy and tell the difference between natural unheated, heated, new glass filled ruby treatment?

Why is Learning Ruby Treatment Important? Distinguishing between natural no treatment rubies to heated or new treatment rubies is a very important skill every ruby gemstone buyer should learn before venturing out to buy one. The price between each level of treatment can range from.  Exceptionally expensive US$10,000 per carat for unheated natural rubies.  To …

Natural ruby buying & treatment guide – How to buy and tell the difference between natural unheated, heated, new glass filled ruby treatment? Read More »