We feel your charges for molds are very high (USD 4500). Even though we would like to produce with you since your prices seem reasonable, we have another quotation which is much lower for the same items (USD 1300 for molds).
Can you please recalculate / review your mold charges?
And another question, I did get some returns from consumers of the delicate rings because stones fell out. What do I do with these items?