As Featured in Jewellery World
Diamond Lab Boutique founders Stephen and Samara McCosker sit down with Jewellery World to discuss the changing world of engagement rings, from larger centre stones and considered design details to the growing desire for truly personal, custom-made pieces.
Discover the story behind Diamond Lab Boutique, the values that continue to shape our approach, and our vision for the future of modern bridal jewellery.
As Seen On
Collection list
NEW ARRIVAL



14ct Yellow Gold Elongated Cushion Cut Lab Grown Diamond Solitaire Ring – 2.03ct TDW
Ring size
Online Ring Builder, Coming Soon
We craft everything in-house and own every element of the custom process. Have an idea? We can bring it to life. Book an appointment today.

Location
Visit Our Shop
Diamond Lab Boutique Showroom
Westfield Chermside Shop, 138A Gympie Rd, Chermside QLD 4032















