Field-driven research defines the grading standards and value parameters for colored gemstones, pearls, and jadeite.
By integrating "Mine to Market" discovery, we establishes the global language of confidence for the gemstone industry
The vanishing act of emerald fractures！
Swipe left to check the clarity enhancement grading standard:
From ‘None’ to ‘Significant’.
Which grade does your emerald sit in?
21/05/2026
The vanishing act of emerald fractures！
Swipe left to check the clarity enhancement grading standard:
From ‘None’ to ‘Significant’.
Which grade does your emerald sit in?
From the deep, oil-slick iridescence of "Peacock" to the rare, metallic green of "Pistachio," here is what to look for when evaluating body color and overtone.
Swipe through to see the visual breakdown! ➡️
Which of these overtones is your absolute favorite?
20/05/2026
From the deep, oil-slick iridescence of "Peacock" to the rare, metallic green of "Pistachio," here is what to look for when evaluating body color and overtone.
Swipe through to see the visual breakdown! ➡️
Which of these overtones is your absolute favorite?
Hidden worlds inside Brazilian emeralds！
Every inclusion is a piece of Earth's history, making each emerald truly one of a kind.
Comment below if you’ve spotted these inclusions before~
The beauty of tourmaline!
Each name holds its own color & rarity. From warm Cognac and Whiskey tones to vibrant Fuchsia Rose and Hot Pink shades, they help to convey the gem’s unique charm and value within the trade.
This is Part 2 of our guide to tourmaline trade names — practical and insightful for gem lovers and industry professionals.
Which one is your favorite?
Gem knowledge at your fingertips📖
Andy’s Field Gemology Handbook
Practical and concise for every gem lover & collector!
14/05/2026
inclusions that separate a natural treasure from a synthetic one?
⬇Drop your answers below, and the answer will be revealed next Monday.
Ready to buy pearls? Don’ skip this!
6 practical checks to separate real pearls from imitations.
Save this for your next jewelry hunt!
Note: These tips cannot replace professional certification. For authentic pearl verification, please refer to reliable gemological certificates.
New Trends in the Jewelry Market
A quick wrap-up on the first four major gem shows of 2026.
Market dynamics are shifting, buyer behavior is changing, and margins are tightening.
The days of easy profits are over — adaptability is now the real edge.
Tourmaline has many trade names—some based on color, some on rarity, and some on market tradition.
From Rubellite to Indicolite, each name reflects a unique identity in the gem trade and helps professionals communicate value more precisely.
This is Part 1 of our guide to understanding tourmaline trade names—clear, practical, and essential for gem lovers and industry professionals alike.
Which one is your favorite?
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