| Grade (Kualitas) | Harga Per Gram |
| B Grade (Commercial quality) | Rp. 50.000/gr (Minimal Belanja 50 gr) B video |
| A Grade (Medium quality) | Rp. 150.000/gr (Minimal Belanja 20 gr) A Video |
| AA Grade (High Quality) | Rp. 350.000/gr (Minimal Belanja 10 gr) AA Video |
| AAA Grade (Top Quality) | Rp. 600.000/gr (Minimal Belanja 5 gr) AAA Video |
Detail Information
1. Grade B (Commercial quality)
- Flawless on at least 40% of pearl’s surface
- Up to 60% of pearl’s surface may exhibit slight, concentrated imperfections
- Deep inclusions are limited to 10% of pearl’s surface
- Luster is medium to very high
2. Grade A (Medium quality)
- Flawless on at least 70% of pearl’s surface
- Only 30% of pearl’s surface may exhibit slight, concentrated imperfections
- Only one or two deep inclusions allowable
- Pearl should drill or set nearly clean
- Luster is high to very high
3. Grade AA (High Quality)
- Flawless on at least 80% of pearl’s surface
- Only 20% of pearl’s surface may exhibit slight, concentrated imperfections
- Only one or two deep inclusions allowable
- Pearl should drill or set clean to nearly clean
- Luster is high to very high
4. Grade AAA (Top Quality)
- Flawless on at least 90% of pearl’s surface
- Only 10% of pearl’s surface may exhibit slight, concentrated imperfections
- Only a single deep inclusion allowable
- Pearl should drill or set clean to virtually clean
- Luster is very high