Industry leading diamond merchants for over 70 years

At Don Conkey & Sons, with our sophisticated special order and design facility, we specialize in assisting the independent retail jeweler. We are not only one of America’s remaining full service prime source manufacturers, but also one of the industry’s top diamond merchants dealing in diamonds direct from the cutters in Belgium and Israel to you.  With our subsidiary, LFS Consultants, our company is able to provide professional consulting services along with merchandise support.

With our B2B focused website here at donconkey.com, we're able to showcase our entire catalog, as well as offer online quote and ordering features.

The ability to view prices, receive quotes, and purchase product from Don Conkey & Sons is reserved for authorized customers only.

Customer Account Information

Existing and new customers may submit an account creation request here. Once your request is received, we will review your company details (including JBT credit book information) and send an approval/denial response within 24 hours.

If approved, you'll receive a prompt to create your account password.

Note: Customers must be logged in to their accounts to view prices.

Quote Information

Customers may build and request online quotes. Once a quote is received, we will review the details with 24 hours and send a finalized quote with updated pricing for approval.

Notes: As gem and metal prices fluctuate regularly, prices received on the final quote may vary slightly from prices shown on our site. Most engagement ring listings, including solitaires and halos, do not include center stone pricing on the listing (pricing seen is for semi-mounts only and noted in the individual listing). Center stone pricing will be included on the final quote.

In case of questions or comments related to account creation/management or quote submissions, please email us at mikecnky@donconkey.com or call us at 412-765-1462.