Plum Diamonds Discount Codes – Verified Deals & Offers | October 2026

Custom ring was nice

I ordered a custom lab grown engagement ring. The process was mostly smooth, but communication felt a bit slow sometimes. The finished ring is lovely, and the craftsmanship is evident. They did a good job on the design, though I wish there were more updates during the crafting phase. Shipping was free, which helped with the overall value, but it took about 3 weeks to arrive. It's a solid choice if you're not in a rush.

Good oval diamond ring

I bought an oval cut lab diamond engagement ring. It shipped quickly. The ring looks great. Very happy with the purchase.

Worth the investment

I was looking for a good deal on a solitaire engagement ring. I found Plum Diamonds and liked their lab-grown options. The price for the quality of the diamond was excellent compared to other places I checked. I used a first-order discount code I found, which made it even more affordable. Shipping was free, and that always helps. The ring itself is beautiful, and my fiancée loved it. It felt like a smart purchase, getting a high-quality ring without breaking the bank. Good value for what I paid.

Beautiful diamond studs!

I recently purchased lab grown diamond earrings, the diamond studs specifically, and they are absolutely gorgeous! They sparkle so much, it's incredible. The website was easy to navigate, and finding exactly what I wanted was simple. The packaging was also very elegant, which made opening them even more special. I'm so pleased with the quality and the price. I will definitely be shopping here again for more jewelry!