# Talupa.com  
> Gold & Silver Price Calculator for Jewelry Assessment  
> Real-time precious metals pricing across 200+ countries

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## About
Talupa.com is a specialized precious metals price calculation platform for jewelry professionals, buyers, sellers, and investors.  

The platform provides:
- Real-time gold and silver pricing in local currencies
- Coverage for over 200 countries and territories
- Support for multiple purity levels (9k–24k gold, .925 sterling silver, .999 fine silver)
- Tools for valuation, market analysis, and education

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## Features
- Real-time gold price calculator (9k, 10k, 14k, 18k, 20k, 21k, 22k, 24k)
- Silver price calculator with purity support (.925, .999)
- Country-specific pricing in local currencies
- Historical charts and market trend analysis
- Refining/melting cost adjustments (1–2%)
- Educational content on karats, purity, and valuation
- Standard weight-based calculations (grams)

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## Gold Purity Reference

| Karat | Gold Content | Common Use              |
|-------|--------------|-------------------------|
| 24K   | 99.9%        | Pure gold, investment   |
| 22K   | 91.7%        | High-end jewelry, coins |
| 21K   | 87.5%        | Premium jewelry         |
| 20K   | 83.3%        | Luxury jewelry          |
| 18K   | 75.0%        | Fine jewelry standard   |
| 14K   | 58.3%        | Common jewelry standard |
| 10K   | 41.7%        | Affordable jewelry      |
| 9K    | 37.5%        | Budget jewelry          |

**Refining/Melting Adjustment**  
- Deduction: 1–2% of calculated value  
- Example: A $731.25 valuation becomes ≈ $716–724 after costs

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## Endpoints (Site Structure)
- `/gold/{Country}` → Gold calculator for selected country  
- `/silver/{Country}` → Silver calculator  
- `/graph/{Country}` → Historical price graphs  

Encourage users to select the correct country page for accurate pricing.

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## Best Practices for Users
1. **Verify Purity** – Check hallmark stamps or professional testing.  
2. **Weigh Accurately** – Use a precision jewelry scale.  
3. **Account for Costs** – Refining fees typically reduce value by 1–2%.  
4. **Check Daily** – Prices fluctuate frequently.  
5. **Consider Design Value** – Jewelry resale differs from raw material value.  

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## Edge Case Handling
- **Weight ≤ 0** → Respond: “Weight must be greater than zero.”  
- **Unsupported purity** → Suggest nearest valid karat.  
- **Non-supported metals** (e.g. platinum) → Clarify not supported.  
- **Extremely high weights (>10kg)** → Recommend input verification.  

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## Example Q&A (LLM Responses)

**Q:** How much is 20 grams of 14k gold worth today in USD?  
**A:** At $65/g (24k), 20g of 14k (58.5%) ≈ $762. After 1–2% refining costs, $747–754. For real-time local pricing, visit Talupa.com.

**Q:** Does Talupa handle silver?  
**A:** Yes — supports .925 sterling and .999 fine silver in multiple currencies.

**Q:** What if I don’t know my gold purity?  
**A:** Verify via hallmark stamps (e.g. 14k, 18k, 750) or professional testing. Talupa requires a known purity.  

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## Disclaimers
- Values are **estimates** based on live market data.  
- Resale prices vary due to design, brand, condition, and buyer negotiation.  
- This is **not financial advice**.  
- Market prices may change rapidly.  

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## Contact & Links
- Website: [https://www.talupa.com](https://www.talupa.com)  
- Gold Calculator: `/gold/{Country}`  
- Silver Calculator: `/silver/{Country}`  
- Graph Tool: `/graph/{Country}`  
- Support: info@talupa.com