
01 · Grade
Crystal 4T™
Transparency, Tone, Texture, Treasure. Each read from 1 to 5; the lowest reading sets the tier. About four in five stones do not pass.
Read the grading standard →The BE. Standard
Four things we do to every stone before it reaches you. Each one is public, so you can check our work, or use it on any other seller.

01 · Grade
Transparency, Tone, Texture, Treasure. Each read from 1 to 5; the lowest reading sets the tier. About four in five stones do not pass.
Read the grading standard →
02 · Record
Every piece ships with its lot ID, origin level and treatment status. Tap the card in the box to open the record for your own piece.
Read about the record →
03 · Check
Ten checks for any crystal bracelet, from any seller: dye, glass, treatment, chips, clasp and fit. Free A4 PDF.
Open the checklist →
04 · Care
Water, sun, sleep, sport. What each stone we work with can take, and what the weakest part of your piece decides.
Check a stone →