| Selling option | Potential advantages | What to check |
| Local jewellery buyer | In-person assessment and direct communication | Reputation, valuation method and payment terms |
| Specialist diamond buyer | Experience assessing diamond jewellery | Whether the offer considers both the diamonds and setting |
| Online jewellery buyer | Convenient remote selling process | Insured shipping, fees and return arrangements |
| Auction house | May suit distinctive or high-value pieces | Commission, sale timeline and uncertainty of the final price |
| Private sale | Opportunity to negotiate directly | Buyer verification, payment security and personal safety |