REFINING CUSTOMERS - Due to the current influx of precious metal pricing, our standard lead time has increased by 3 business days. Please allow 6 business days for refining clean scrap and 13 business days for stone removal and/or sweeps.

We offer numerous sources for your diamond selections. We have a searchable inventory of over 8,000 conflict-free naturally mined diamonds, Canadian mined diamonds, Harmony Recycled Diamonds and the very popular lab-grown diamonds. Our Harmony Diamond Auctions are yet another way for you to obtain recycled diamonds for all of your jewelry needs.

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diamond sources

We offer numerous sources for your diamond selections. Click below to learn about the diamonds we sell, including conflict-free natural diamonds, Canadian mined diamonds, Harmony Recycled Diamonds and our very popular lab-grown diamonds.

diamond info and forms

All the diamond information you need in one place!

Diamond Conversion Charts | Certificates Forms and Price Lists | Diamond Education - the 4 Cs

use our diamonds in your bands

We understand the tight diamond tolerances needed to make beautiful anniversary bands with smooth and uniform channels (not wavy). When jewelers provide their own diamonds, 75% of the time the diamonds are out of size tolerance causing delays because the jeweler has to send more stones. Avoid the delay and hassle of having to send additional diamonds.

CLICK HERE FOR STONE POLICY AND ORDER INFORMATION

Search our melee inventory and you will quickly and easily find the most appropriate diamond quality you need, reducing your delivery time. Using our diamonds keeps you from having to maintain a large inventory of melee diamonds and our extensive melee inventory includes many shapes and size ranges to fit your needs.

We believe in a responsible and transparent supply chain and do our part to offer products that live up to these values. We offer both recycled materials and responsibly sourced, newly mined materials so you can choose what fits best with your business objectives.