Cubic Zirconia Market Value
Analysis of 7,077 eBay listings for Cubic Zirconia gemstones.
What you'll usually pay
💡 Used ones cost about 43% more here.
👉 In short easy summary
The best value is found in Brilliant Cut shapes, which sit 43% below the market median. Buyers should avoid 10-piece sets, as they command a 78% premium over the median price.
💚 Best value for your money
Price by gemstone shape
Why? Prices vary by cut, with Square being the highest at 15.52 and Brilliant Cut the lowest at 9.99.
Price by number of pieces
Why? Bulk sets of 10 are the most expensive at 31.05, while 4-piece sets are the cheapest at 9.25.
🛒 Some on sale right now
Common questions
What is the average cost of a Cubic Zirconia on eBay?
The market median price is 17.42.
Do used Cubic Zirconias cost more than new ones?
Yes, the used median is 25 compared to the new median of 17.51.
Which gemstone shape is the most affordable?
The Brilliant Cut is the most affordable with a median price of 9.99.
How we got these numbers
Worked out from 200 live eBay listings (price range $3–$134, odd outliers ignored). These are asking prices, so use them as a guide. Last checked July 1, 2026.