Loose Lab-Grown Diamonds

Wholesale Pricing. Premium Quality. Certified Excellence.

Looking for premium lab-grown diamonds at true wholesale pricing? Calgary Lab Diamonds supplies retailers, jewellers, manufacturers, and private clients with ethically grown diamonds that offer exceptional brilliance, precision cutting, and outstanding value.

We source a wide range of IGI and GIA certified lab-grown diamonds in virtually every size, shape, colour, and clarity to meet your exact requirements.

Available Diamond Cuts

• Round Brilliant
• Oval
• Cushion
• Radiant
• Emerald
• Asscher
• Princess
• Pear
• Marquise
• Heart
• Baguette
• Tapered Baguette

Available Sizes

From melee diamonds to 20+ carats.

Available Colours

D through J and fancy colour lab diamonds including:

• Pink
• Blue
• Yellow
• Green
• Black
• Champagne

Available Clarity Grades

FL • IF • VVS1 • VVS2 • VS1 • VS2 • SI1 • SI2

Perfect For

• Jewellery Manufacturers

• Retail Jewellery Stores

• Custom Engagement Rings

• Wedding Bands

• Tennis Bracelets

• Tennis Necklaces

• Earrings

• Pendants

• Investment Stones

• Custom Jewellery Projects

Why Choose Calgary Lab Diamonds?

✓ Competitive wholesale pricing
✓ IGI & GIA certified options available
✓ Precision cut for maximum brilliance
✓ Fast sourcing and fulfillment
✓ Large quantity orders available
✓ Canadian company with worldwide sourcing
✓ Secure shipping across Canada and internationally

Request a Custom Quote

Because diamond pricing changes daily based on market availability, certification, size, colour, clarity, and quantity, we provide personalized quotes for every order.

Contact Calgary Lab Diamonds today for a direct wholesale quote tailored to your exact specifications.