Gemstone Sourcing & Precious Stones Supplier

Gem & Diamond Sourcing

At Spokes Jewelry we set thousands of diamonds & precious gems each week. We have worked with almost every gemstone type you've heard of and probably a few you haven't. We source diamonds and colored gemstones for your line, including custom-cut stones.

At Spokes Jewelry our staff includes GIA trained Gemologists, Diamond Professionals and full-time stone sorters. We can recommend gemstone options to suit your budget or color palette, advise on cuts, and know-how to design & set to best showcase the individual gemstones and diamonds.

Credentials:

Emma: GIA Graduate Gemologist

Greg: GIA Diamonds Graduate

We take great pride in our commitment to the Kimberly Process and say NO to blood and conflict diamonds. We only work with diamond sight holders who provide proof of their commitment in writing and won’t work with middlemen.

We work closely with colored gemstone cutters & precious stone suppliers locally and can also provide independent, 3rd party Gemstone Laboratory Reports including origin reports. All of our gems and diamonds are hand-sorted to ensure consistent color and cut and an unbroken, uniform, sparkling finish.

You’ve heard of the 4 C’s but as your manufacturing partner, we understand that long-term success requires more attention to detail. Our Gemstone Sourcing service also takes into account the following considerations;

Cut
Color
Clarity
Carat size
Cost – does it work for the brand’s price point?
Repeatability – can we get more quickly for future orders?
Hardness & Durability – will the stone last in the particular setting?
Origin – For some collections, this is a key factor
Ethics – For CSR reasons Spokes Jewelry Services refuses to work with blood diamonds, elephant ivory, protected corals etc.