Sieve Size Guide

This is extremely important for your B2B buyers.

What Is Sieve Size?

Sieve size refers to the measurement range used to sort diamonds by diameter. This system ensures consistency in jewelry manufacturing.

Common Categories in Your Store

  • -2

  • +2–6.5 (STAR)

  • +6.5–11 (MELEE)

  • +11–14

  • +14–16

  • Pointer Diamonds

Why It Matters

✔ Ensures uniformity in jewelry
✔ Impacts pricing per carat
✔ Determines design compatibility
✔ Critical for bulk buyers

Precise sizing ensures precision setting.