Plum Diamonds Promo Codes & Coupons November 2026

To use a coupon code, simply add your desired jewelry to your shopping cart on the Plum Diamonds website. Proceed to checkout, and you'll find a designated field for 'Discount Code' or 'Promo Code'. Enter the code exactly as it appears on this SpendMeNot page and click 'Apply'. Your discount will be reflected in your order total before you complete your purchase.

Plum Diamonds often provides free insured shipping on all orders within certain regions, especially for higher value items. Specific shipping policies, including any minimum purchase requirements for free shipping, will be detailed on their website's shipping information page. Always check their current policies before finalizing your purchase.

Plum Diamonds typically offers a generous return policy, allowing customers to return items within a specified period (e.g., 30 days) for a full refund or exchange, provided the item is in its original, unworn condition with all original packaging and certification. Custom or engraved items may be subject to different return terms. Please refer to their official website for the most up-to-date and detailed return policy.

While Plum Diamonds occasionally runs special promotions, specific ongoing student discounts are not always available. It's best to check their website's promotions section or sign up for their newsletter to be informed of any current or upcoming student-specific offers.

Plum Diamonds frequently offers sales around major holidays like Valentine's Day, Mother's Day, Black Friday, Cyber Monday, and throughout the December holiday season. You can also find promotions during seasonal events or special anniversary sales. Checking this SpendMeNot page or subscribing to the Plum Diamonds newsletter will keep you informed of upcoming sales events.

Yes, Plum Diamonds prides itself on providing high-quality, certified lab-grown diamonds. Most of their diamonds come with independent grading reports from reputable gemological laboratories, ensuring their quality, cut, color, and clarity. Details about specific certifications can be found on individual product pages.