Skip to content

Complimentary US shipping from $1,000 · Signature required on delivery · Thirty days to change your mind

Our story

Fine jewelry, made when you ask for it

Bonjour Diamond is a small online jeweler. We set lab-grown diamonds and lab-created gemstones in solid gold and platinum, make each piece after it is ordered, and say plainly what every piece is made of.
A lab-grown diamond ring, worn
Round lab-grown diamond solitaire ring
Chapter I

Grown, not dug

Every diamond we set is lab-grown: the same crystal as a mined diamond, with the same hardness and the same light, graded on the same scale. Diamonds of 1 ct and above arrive with their IGI report. Our sapphires, rubies and emeralds are lab-created as well, and every product page says so.

Half-eternity bands in white, yellow and rose gold
Chapter II

Made to order

Nothing waits in a drawer. Your piece is made after you order it, in the metal you choose and, for a ring, in your size. Each page lists the metals that piece is offered in: 18K white, yellow or rose gold, or platinum. Please allow three to four weeks.

Lab-created sapphire ring in its Bonjour Diamond box
Chapter III

Plain terms

Shipping within the United States is $20, and free on orders of $1,000 and above. Every package requires a signature on delivery, and orders of $1,000 and above also travel insured. You have thirty days to return a piece, most rings are resized once at no cost in the first year, and every piece is covered for a year against faults in the making. Questions reach us at info@bonjourdiamond.com.