Introduction to Diamond Simulants
Step 4: Gem Grading Lesson 10 Back to syllabus Distinguishing diamonds from their lookalikes is a prerequisite to diamond grading. Assigning…
Are Diamonds Really Rare? Diamond Myths and Misconceptions
Although diamond is our most popular gemstone, this hasn’t always been the case. Only in the last century did diamonds become readily available.…
Diamond Buying and the 4 Cs, Part 4: Assessing Diamond Clarity
Confused about diamond clarity? Don’t worry. First-time buyers may find assessing diamond clarity challenging. Inclusions, tiny crystals…
Antique Engagement Rings
You can find many amazing antique engagement rings from a variety of time periods. Before you shop, learn more about these styles and how to identify…
A Guide to Belle Époque Jewelry
Belle Époque jewelry combined opulent but graceful metalwork with a variety of gems. Learn more about this style and how it inspires modern jewelry…
Split Mains and Odd Symmetry Gemstone Designs
Do gems with split mains and odd symmetry perform well? Learn the difference between these designs and more popular ones and whether you should…
Gemstone Color Change Phenomena
Why do certain gems change color under different lights? Explore gemstone color change phenomena and the difference between natural and artificial…
Custom Square Brilliant Cut Tourmaline, Congo, 1.91 Carat cts
This tourmaline is a prettier green color in person and looks very much like a big Merelani Mint Garnet!…
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