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Witransaf Company limited supplies natural topaz gemstone originating from Nigeria. The mineral is an aluminium fluorosilicate with the formula Al2SiO4(F,OH)2 and scores 8 on the Mohs hardness scale. It is available in blue, yellow, pink and colourless varieties, each displaying high clarity. The company lists the HS code 7103.10 for export under standard customs classification.
Industry practice classifies these stones from gem‑quality to commercial grades, with typical clarity ranging from VS to VVS. Refractive index values are typically between 1.61 and 1.62, while specific gravity falls within the 3.5‑3.6 range. Carat weights commonly span 0.3‑4 carat, and heat or irradiation treatments are standard for colour enhancement. Buyers can request certification of natural colour or treatment status as part of the purchase agreement.
The gemstones are used in fine jewellery, watch faces, optical instruments and decorative applications. Importers should request details on packaging, which is usually sealed padded boxes, and confirm any minimum order requirements directly with Witransaf. Because the listing does not state MOQ, lead time or payment terms, those details must be clarified before finalising a contract. The supplier encourages direct contact to negotiate bulk trade conditions.
| Material | Natural Topaz Al2SiO4(F,OH)2 |
| Hardness | 8 Mohs |
| Colour variants | Blue, yellow, pink, colourless (natural) |
| Refractive Index | typical 1.61‑1.62 |
| Specific Gravity | typical 3.5‑3.6 |
| Typical carat range | typical 0.3‑4 carat |
| Clarity grade | typical VS‑VVS |
| Common treatments | typical heat or irradiation |
| Packaging | standard sealed padded boxes for gemstone shipments |
| HS code | 7103.10 (standard classification for gemstones) |

Witransaf Company limited operates from 18 Akomolafe Oluwole street, Lagos, Nigeria. It is listed in the organic supplier tier with a harbor trust tier, indicating a moderate level of platform verification. The supplier’s response statistics show a 0 % response rate and no average response time recorded, so buyers should allow extra time for communication. The profile states the company provides topaz gemstone for commercial distribution.
No specific production capacity, certifications or client list are disclosed in the listing. Prospective importers are advised to request assay certificates, origin documentation and any relevant compliance paperwork. Witransaf markets its stones for jewellery designers, watch manufacturers and optical component makers, leaving pricing and order quantities to be negotiated.
Topaz gemstone is a precious silicate mineral widely traded for jewelry and industrial applications. Available in blue, yellow, pink, and colorless varieties, topaz is valued for its clarity, hardness (8 on Mohs scale), and brilliance. This gemstone is exported internationally under HS code 7103.10 and is used in fine jewelry, watch faces, optical instruments, and decorative applications. Topaz is sourced from Brazil, Sri Lanka, Russia, Nigeria, and Mexico, with pricing varying by color, clarity, carat weight, and treatment status.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before committing to purchase, request an assay report, origin certificate and any ethical‑mining documentation from Witransaf. Verify that the colour, clarity and treatment status match your specifications through gemological testing or certified photographs. If possible, arrange a small sample shipment to evaluate quality before scaling up the order.
Clarify logistics early by asking which Incoterms the supplier can accommodate, typical lead times from Lagos port and preferred payment methods. Given the supplier’s 0 % response rate, allow additional time for negotiations and consider using secure payment mechanisms such as escrow or a confirmed letter of credit. Confirm whether freight charges are prepaid or collect and whether insurance is included in the shipment.
Plan for an independent inspection at the point of loading or upon arrival, focusing on colour consistency, clarity grading and any disclosed treatments. Obtain a detailed packing list, certificate of origin and, if required by your market, a gemological report from an accredited laboratory. These steps help ensure that the imported topazgemstone meets both quality expectations and regulatory requirements.
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When sourcing Topazgemstone for your business, securing the right balance of quality and cost is essential. Witransaf Company limited, a verified supplier based in Nigeria, offers this product with key specifications including Perfect basal, Vitreous, and Transparent to translucent. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $25500./Pieces and manage bulk orders with a minimum order quantity (MOQ) of 100 Pieces. This product is actively traded under HS Code 7103.10, making it a staple in the Stone Pebbles sector with strong demand from importing countries worldwide.
Importing Topazgemstone requires careful attention to shipping logistics, customs compliance, and secure payment terms. Witransaf Company limited offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 7103.10 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading global B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Topazgemstone has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Stone Pebbles category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Importing Topazgemstone requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 7103.10 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Topazgemstone from Witransaf Company limited is $25500./Pieces on FOB terms from Nigeria. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Witransaf Company limited through EximNext.
The supplier, Witransaf Company limited, has set a Minimum Order Quantity (MOQ) of 100 Pieces for Topazgemstone. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Topazgemstone is classified under HS Code 7103.10. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Topazgemstone from Nigeria, negotiate shipping terms (FOB, CIF, or EXW) directly with Witransaf Company limited. Ensure you have the necessary import licenses for Stone Pebbles products in your destination country.
Yes, Witransaf Company limited is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for Topazgemstone supplied by Witransaf Company limited include Perfect basal, Vitreous, and Transparent to translucent. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Witransaf Company limited offers Topazgemstone with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Topazgemstone is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Witransaf Company limited through our platform.
Witransaf Company limited maintains international quality certifications. These ensure that the Topazgemstone meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Witransaf Company limited will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Witransaf Company limited.
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