Diamond Whisperer is a buyer of secondhand diamonds from the public.
If you decide to sell your used diamonds to us, we will walk you through every step of our process...how we evaluate diamonds, how we ship diamonds, how we insure diamonds, etc., so that you are comfortable in selling your used or second-hand (but, perhaps, treasured) diamonds. Selling diamonds online need not be a scary adventure.
Evaluate your diamond with Diamond Whisperer
and receive a great price.
Factors in Diamond Valuation
Every element of a diamond affects it value:- Carat weight: 1 or 3 cts
- Color: D or H
- Shape: Round or Emerald shaped
- Clarity: Flawless or SI2
- Fluorescent: Non-fluorescent or Strong Blue
- Cut: Excellent or Good Polish: Excellent or Fair
- Symmetry: Very Good or Poor
See how they affect diamond valuation.
Recent Used Diamond Purchases
| Size | Shape | Color | Clarity | Grading Lab | Price/$ |
| 1.21 1.55 3.15 2.06 6.41 |
Round Radiant Round Pear Heart |
F G D G I |
SI1 VS2 IF I2 SI1 |
GIA GIA GIA none GIA |
4,900 6,500 140,000 3,500 57,000 |
Testimonials
...within only a few days of my initial contact...I received my check. I'm totally satisfied with the transaction. If only I had another used diamond to sell to you! 
AS from Austin
Not ready to sell your diamond?
Borrow against your diamond instead of selling. If you are not ready to part with your diamond or diamond jewelry, you can borrow against it for the short- to medium-term.
Have money in your bank account tomorrow!
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