Jewelry is very difficult to sell unless it is an in demand designer and you are willing to take a huge loss. Many appraisals inflate the " value" 2 to 3 times what it actually sells at retail cost for and then you are unlikely to get more than 1/2 of what you actually paid for it in most cases.
You are better off keeping the diamond and repurposing the diamond for something else.
If they can be returned or exchanged with the jeweler for a new bracelet or earrings at no cost, you will likely be better off than the substantial loss you will incur selling on your own.
Many people do NOT want to wear a ring that was from a relationship that "went bad" or has ended even if it was on favorable terms. Also since many rings can only be sized up or down 1 or 2 sizes it limits the number of buyers who are willing to purchase unless they want a brand new setting.
You are better off keeping the diamond and repurposing the diamond for something else.
If they can be returned or exchanged with the jeweler for a new bracelet or earrings at no cost, you will likely be better off than the substantial loss you will incur selling on your own.
Many people do NOT want to wear a ring that was from a relationship that "went bad" or has ended even if it was on favorable terms. Also since many rings can only be sized up or down 1 or 2 sizes it limits the number of buyers who are willing to purchase unless they want a brand new setting.