GIA certified 100% natural diamonds

Perfect for the quality conscious buyer

GIA is the industry standard throughout the world for grading accuracy. They are an education lab, with no interest on where, or even if you purchase a diamond. This is the best assurance of accuracy that exists. A diamond with a GIA grading report, or GIA certified diamond, is the highest standard. These are all 100% natural diamonds, and have not been treated or enhanced in any way.

View Diamonds

EGL certified 100% natural diamonds

Perfect when size is a priority

EGL's grading system looks similar, but is actually quite different. A good guideline is to subtract one clarity grade and three to four color grades from the EGL grade to get the true GIA grade. For example, we would expect an EGL VS-2 H to grade SI-1 K/L if sent to GIA. Nothing wrong with buying an EGL stone, as long as you understand this and pay accordingly. These are all 100% natural diamonds, and have not been treated or enhanced in any way.

View Diamonds

Customer Testimonials

Excellent 'one on one' customer service. McGivern's is first rate!

texasagtom

Mike was absolutely wonderful to deal with. He made the whole process of replacing my lost bracelet very easy and I am so pleased with the tennis bracelet he designed for me. I would definitely buy from McGivern Diamonds again and would highly recommend him to all my friends!

EdyeW

You will not get better service ANYWHERE!!! I have been in contact throughout my entire order. Quality, pricing and delivery is more than you could expect. I emailed weekends, and always got a reply. Over the top. If I could rate it a 10 I sure would!!!!

BonnieS

Again, I have been a collector of jewelery and it is my passion. I have never worked or dealt with anyone like Mike McGivern's company ever. AMAZING... from product, price, answering questions, to quality.... I have found a friend I will purchase from again, and again, and again...

BonnieS

[ View Desktop Site ]