Upgrade Policy

[autumngems]

Besides Whiteflash, do any other vendors have a 100% upgrade policy without a restriction on how much you have to spend on upgrade?

 

[cflutist]

High Performance Diamonds (Wink Jones) also has a 100% upgrade policy.
They sell the super-ideal Crafted by Infinity diamonds.
They also have a 80% buy back policy.

http://highperformancediamonds.com

 

[ecf8503]

I believe Good Old Gold does

 

[Verdy]

Here's the upgrade policy details from BGD: