Plum Diamonds: $150 Off Labor Day Sale

Engagement ring shopping is the one wedding purchase where a few hundred dollars genuinely changes what you can consider, so a real discount is worth planning around. Plum Diamonds is running a Labor Day sale from September 3 through September 9 with $150 off any purchase of $990 or more.
Plum Diamonds works in lab grown diamonds, which is the single biggest lever most couples have on ring budget. The stones are chemically and optically identical to mined diamonds, they grade on the same scale for cut, color and clarity, and they typically cost a fraction of the mined equivalent. For a lot of couples that difference is what moves a ring from compromise to the one they actually wanted, or frees up money for the honeymoon.
What we would do with this window. If you have been ring shopping and hovering, this is a sensible week to commit, because $150 off stacks on top of pricing that is already lower than a traditional jeweler. If you are the one proposing, note that custom and made-to-order rings take production time, so ordering during the sale rather than after it protects both the discount and your timeline.
It is not only engagement rings, either. Wedding bands, anniversary gifts and push presents all qualify against the same $990 threshold, and plenty of couples use a sale like this to buy both rings at once rather than coming back later at full price. If you are shopping for a milestone anniversary or a meaningful gift for your partner, the same math applies.
One practical note: the $990 minimum is on the order, not per item, so pairing a band with a ring can get you over the line.
No code is needed, the discount applies at checkout on qualifying orders. Shop the Labor Day sale at Plum Diamonds from September 3 through September 9.
Still deciding on a stone? We are a little bit in love with these sapphire engagement rings if you want something with more color.