Very knowledgeable and helpful. Great price and service. Couldn't give a higher recommendation.

I have purchased diamonds and jewelry from Mike McGivern (McGivern Diamonds / www.overnightdiamonds.com) for ten years. I bought my wife's engagement ring from him and most recently bought a trillion diamond that he mounted into a pendant for her for our tenth anniversary. I continue to recommend Mike to my family and friends and they have all thanked me post purchase. With Mike, I got a GIA...