Siam Gem Imports

We Buy Diamonds
Siam Gem Imports is your trusted Southeastern Idaho jewelry experts. Get your diamonds appraised today. 

Quick. Simple. Profitable.

Siam Gem Imports provides a no hassle process to selling your diamonds.
Starting profiting today!


You're newly single, and ready to move on. Your wedding ring can bring up unwanted feelings, selling your diamond will help.
You've inherited jewelry from loved ones, but see more value in putting the cash to better use.
You're moving and need to make space. Making room for new pieces of jewelry will save you space and make you money.
You're simply trying to make some money. Let us help you get the best deal possible when selling your precious jewels.

Did you know?

Selling your diamonds online is risky, and it's very likely you will get less than you bargain for. Going into a jeweler will guarantee you a better experience. With a higher chance of getting the most money, you'll definitely  want to stop by Siam Jewel Imports soon. 

What we look for...


The diamond cut is the most important element to consider when buying a diamond. The cut is the biggest factor in creating sparkle and fire, and without a high cut grade even a diamond of high quality can appear dull and lifeless. A diamond cut poorly and too deep can face-up smaller than it actually is.


After diamond cut, diamond color is the second most important characteristic we consider. The highest quality diamonds are colorless, while those of lower quality have noticeable color, which manifests as pale yellow in diamonds.


Diamond clarity is the assessment of small imperfections on the surface and internally. The surface flaws are called blemishes, and internal defects are known as inclusions. These tiny, natural blemishes and inclusions are microscopic and do not affect a diamond’s beauty in any way. Diamonds with the least and smallest inclusions receive the highest clarity grades. 


Diamond carat is often misunderstood and refers to a diamond's weight, not necessarily its size. When comparing diamond carat sizes, we take a diamond's cut into consideration as well: a high-carat diamond with a poor cut grade may look smaller, often cut deeper, than a diamond with smaller carat weight and a better cut.

The world's best gems


Siam Gem Imports has been purchasing diamonds and gently used jewelry for 15 years. We help you identify the value of your old gems and will offer the best price.
We are always on the lookout for the world's best gems. From purchasing and repurposing existing jewelry, to traveling the world to find just the right stone we are always on the lookout.

Sell your diamonds today!

Stop by or call us to get your diamonds appraised!

Get Your Jewelry Appraised