Current Promos/Discounts
What are the current product promotions at DiamondCore® Tools?
Throughout the year, we’re so excited to promote our DiamondCore® Tools that we offer special discounts and perks when you purchase from our website. Be sure to check this page and our social media accounts to see our current promotions and any restrictions that may apply. You can also find us on Instagram and Facebook, where we post about current deals.
Final BOGO of 2025 is here!
‼️🆓 World-famous Black Friday BOGO sale has arrived ‼️🆓
Our most popular promo is back — for its final appearance of the year! Make your holiday 💰 go further when you Buy 1, Get 1 free from DiamondCore Tools. Put at least 2 items in your cart, enter code HOLIDAYBOGO25 at checkout, and an item of equal or lesser value will be FREE!
✨ Here’s How Black Friday BOGO Works ✨
• Add at least two items to your cart, then use code HOLIDAYBOGO25 at checkout
• Lowest-priced item in your cart will be FREE
• Limit 1 free item, 1 discount per order; 1 use per customer
• Offer valid on in-stock items only
• Excludes clay, glazes, all Cinks and eGift cards
• Cannot be combined with other discounts; best discount will apply
Stretch your 💵 even more with our BOGO promo, but hurry — this deal will be gone again soon!
FREE shipping continues
🎁🆓🚛 Don't forget— FREE domestic shipping* is here!
Tis the season for freebies from DiamondCore Tools! Get free, first-class domestic shipping* on your order (restrictions apply). But don’t wait — this promo won’t last all season long!
• Free first-class shipping to the continental US
• No code necessary
• Excludes orders with clay, glaze and all Cinks
• Offer valid through 11:59 pm PST Sunday, Dec. 14, 2025