About Crazy Diamond Johnnie
At Crazy Diamond Johnnie Inc., jewelry isn’t just about sparkle—it’s about confidence, knowledge, and getting real value for your money.
Founded in 2013 by John Ollman, this Calgary-based business has built a strong reputation for offering high-quality diamonds, gold jewelry, and engagement rings without the pressure or inflated pricing often found in traditional retail. Operating under both Crazy Diamond Johnnie Inc. and I Love My Diamond Ltd., the company has proudly served clients across Calgary and beyond for over a decade.
What We Do
We specialize in a wide range of fine jewelry, including:
- Diamond engagement rings
- Gold chains and everyday pieces
- 10K and 14K solid gold jewelry
- Unique 22K handmade Indian necklaces featuring emeralds and rubies
- Pearl sets and custom pieces
- Offer jewelry repairs
Whether you’re shopping for a milestone moment or just treating yourself, our goal is simple: help you find the right piece at the right price.
Contact UsSuper Easy Shipping
We ship all jewelry orders via FedEx with fast, secure delivery. Most packages arrive within 24 hours, depending on your location.
Check out productsBook an Appointment
Meet with our experts for personalized service—whether you're buying, selling, or designing custom jewelry. We’re here to guide you every step of the way.
Learn MoreJewelry Repairs
From simple fixes to full restorations, our goldsmith delivers fast, reliable, and precise repairs.
Visit usCustom Design
Bring your ideas to life with our expert goldsmiths. From sketches or inspiration photos to fully custom pieces, we design and craft jewelry tailored to your vision.
Let's talk!
“Fabulous experience here! Found the most amazing pieces to add to my collection as well as had my appraisals done with them. Found them to be honest and above and beyond with product knowledge. Thank you!”
Erin Bowe
“Stopped in for info session on diamonds and rings and learnt a lot from Johnnie himself. Alongside his assistant (can’t remember lady’s name) worked with me and my budget with good options and good personalized service for an engagement ring.”
Andrew W
“Absolutely loved my experience at Crazy Diamond Johnnie! I recently bought a 24K jade bracelet, and it’s truly one of a kind—such a unique and beautiful piece. The team was incredibly helpful throughout the process and made everything so easy and comfortable. On top of that, I got a great deal, which made the experience even better. Highly recommend them if you’re looking for something special and great customer service!”
Tanya
“Got my first piece of diamond ring with reasonable price!!! Employees are so friendly with great customer service :)”
Anna Fernandez
