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7A Collector's Grade: Emerald-dark green color, high-clarity crystal with distinct "Treasure Basin" formation.
Grade 1: Lighter green tone, high-clarity crystal with visible "Treasure Basin" pattern.
Grade 2: Bright green color, good clarity, slightly irregular "Treasure Basin" structure.
Grade 3: Green hue with faint red veining, crystal containing frost-like inclusions, and moderately irregular "Treasure Basin" shape.
Origin of Raw Material: Zambia
Key Features Introduction:
7A Collector's Grade: Deep emerald green coloration combined with a pristine, well-defined "Treasure Basin" (Jubao Pen) formation, symbolizing premium rarity.
Grade 1: Subdued green shades with a balanced Treasure Basin pattern, ideal for daily wear.
Grade 2: Vibrant green tones and natural irregularity in the mineral inclusions, offering unique textures.
Grade 3: Earthy green base with subtle red mineral traces and icy aesthetic inclusions, perfect for rustic charm.
Zambia Green Ghost
It is recommended to wipe it with a soft dry cloth regularly.
6MM
7MM
10MM
11MM
12MM
13MM
14MM
Visual Reference
Diameter of the bead | Number of beads |
6mm | 29 |
7mm | 25 |
10mm | 19 |
11mm | 18 |
12mm | 16 |
13mm | 16 |
14mm | 15 |
Notes: Please select based on the marked numbers, with an error margin of approximately 0.5mm.

7A Collector's Grade: Deep emerald green coloration combined with a pristine,
well-defined "Treasure Basin" (Jubao Pen) formation, symbolizing premium rarity.
well-defined "Treasure Basin" (Jubao Pen) formation, symbolizing premium rarity.




Grade 1: Subdued green shades with a balanced Treasure Basin pattern, ideal for daily wear.





Grade 2: Vibrant green tones and natural irregularity in the mineral inclusions, offering unique textures.
Grade 3: Earthy green base with subtle red mineral traces and icy aesthetic inclusions, perfect for rustic charm.
Grade 3: Earthy green base with subtle red mineral traces and icy aesthetic inclusions, perfect for rustic charm.




