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.
ClayShare Month continues with more demos and deals!!
Every August we’re thrilled to celebrate a full month of educational tutorials — plus promos and giveaways — with pottery legend ClayShare! Each Wednesday this month, ceramics expert Jessica Putnam-Phillips will host fun and informative demos featuring DiamondCore Tools. Best of all, these online sessions are FREE!
Our Week 3 demo features artist Krista Willey working her sgraffito and sanding magic with diamond stylus tools and our NEW diamond sponges. Tune in at 2 pm PDT Aug. 19 for the inspiration, but get a great deal on the sanding sponges NOW!
- Buy 2 of any grit Diamond Sanding Sponge, get a 3rd FREE ($59 value)
- Add the three sponges to your cart for auto discount — no code needed
Find the ClayShare’s Facebook page and YouTube Channel to watch these livestreams and replays. Plus, subscribe to ClayShare’s emails to win giveaways during the broadcasts. Stay tuned for more deals and reveals to come! 💎
1 automatic discount per order; best discount will apply
Offer valid through 11:59 pm PDT Sunday, Aug. 23, 2026