Guide to Buying
Purchasing jewelry like gemstone necklaces can be daunting for the
average buyer without knowing a few facts first. If you are looking for the perfect gift for a loved one or a
birthday stone, it is helpful to have a guide to buying gemstones before you spend your hard earned bucks.
There are many different types of gemstones which vary in price range. It is essential to know a few facts in
order to make an educated purchase.
Although natural gemstones can be enhanced to improve their clarity or color, they are generally known to be
found or created in nature. This means they are usually mined from the earth. Heat can be utilized to bring out the
natural radiance but these are not lab created or imitations.
One example of a gemstone treatment can be found in Tanzanite. In it’s natural form this gem is a brownish
color. Once heat is applied, the vibrant blue-purple that most people are familiar with comes out. Natural
gemstones are not perfect and contain flaws or “inclusions”.
This is caused by small traces of minerals trapped within the stone’s crystallization process. The extraneous
gases, minerals and molten mass comprise the uniqueness of the flaws which are naturally found. Natural gemstones
are more expensive and highly demanded by our culture, in spite of the imperfections they contain.
If you are looking for high quality and precision cut designer gemstones, I recommend checking out Bespoke Gems for some of the finest gems.
To create gemstones, a laboratory will take the same basic mineral composition of the gemstones naturally and
mimic high pressures and heat found in nature to create identical replicas. The main difference between natural and
lab created gems are the flaws which will most likely be found in the natural stones.
These “inclusions” are however favored since a too perfect gem can often look unnatural or phony. Laboratory
created gemstones use the exact same process as nature and therefore offer buyers a flawless stone which replicates
color, composition, luster and hardness.
Since natural gemstones are highly priced, many lab created gemstones are sold today. The most popular are
Rubies and Sapphires which are easy to recreate in a lab setting. Others are more difficult to duplicate such as
Emeralds and Aquamarines. The clarity of a lab created gemstone generally surpasses that of a natural one.
Low cost jewery or imitation jewelry would fall under this category. These gemstones are created to look
identical to true gemstones but do not consist of the same mineral composition as natural or lab created gems. It
is important to understand whether your gemstone is labcreated as imitation or with the same components of a
By following this guide to buying gemstones, you should be able to ask the jewler a few educated questions and
know what you prefer. It is essential to go with a well known and well reputed jewler to insure you are not scammed
into purchasing false gems or imitations.
Insuring Value in Gemstone Purchase
To insure you are an educated consumer in the gem industry, it will help
knowing what to look for before buying. These are some of the questions you should ask
• What is the Weight and Size? – The basic unit for weighing is the carat or 1/5 of a gram.
The size is expressed in millimeters. Often the size can outweigh the flaws or clarity offered
depending on what you prefer.
• Is the gemstone enhanced or treated? – Some treatments or enhancements can effect the
value of the gemstone.
• What are the special requirements for the care of the gemstone? – Some stones, especially
those given treatments may require additiona care to maintain color or clarity over time.