Black Onyx - Heated and Treated (Premium Selection)
fine jewelry stonescertified gemstonesblack onyxprecious stones suppliernatural gemstonescolored gemstones
GemstonesPrice
USD 274.84 – 397.12 / carat
Min. Order
1465 carat
Indicative Unit Pricing
Estimated| Quantity (units) | Est. Unit Price |
|---|---|
| 1465 – 7324 | USD 397.12 |
| 7325 – 29299 | USD 335.98 |
| 29300+ | USD 274.84 |
Indicative tiers based on the listed price range — confirm final pricing with the supplier.
RussiaDescription
We offer high quality Black Onyx (Heated and Treated) sourced directly from Brazil, ideal for bulk buyers, jewelers, and precious metals traders. Each batch is quality-checked and available with proper documentation upon request. We support both sample orders and long-term supply contracts.
Specifications
- Treatment
- Heat Treated
- Cut
- Rough Uncut
- Certification
- GRS Certified
- Origin
- Brazil
Trade Details
- Place of Origin
- Brazil
- Packaging
- Tamper-proof sealed pouch with assay certificate
- Supply Ability
- 2930 carat / month
- Lead Time
- 5-10 Days
- Payment Terms
- lc, tt, escrow