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Diamond Nail Supplies Promo Codes for August 2026

Explore the latest Diamond Nail Supplies Discount Codes, current deals, and savings on acrylic powder, cover acrylic powder. We regularly review available offers, remove expired promotions, and keep this page updated for August 2026.

Diamond Nail Supplies offers 0 coupon codes and 22 deals as of August 2026. Today's top offer: First Order Discount for New Customers: 10% Off. Codes are verified and updated daily.

🔥 Top Diamond Nail Supplies Discount Codes for August 3, 2026

Up to
40%
OFF
Black Friday Deals: Up to 40% Off E-Files

During the Black Friday event, get up to 40% off electric nail files and drill bits. This is a major seasonal discount.

15%
OFF
Base & Top Coat Duo Discount: 15% Off

Purchase a base coat and top coat together and receive 15% off the pair. This applies to both glossy and matte finishes.

10%
OFF
First Order Discount for New Customers: 10% Off

New customers are eligible for a 10% discount on their initial purchase. This offer applies sitewide for first-time buyers.

20%
OFF
Vat Free Days: 20% Off Acrylic Liquid Monomer

During VAT Free Days, get 20% off all acrylic liquid monomer. This special event offers significant savings.

20%
OFF
January Sale: 20% Off Cuticle Care Products

Save 20% on cuticle oil, nippers, and clippers during the January Sale. Keep your cuticles healthy all year.

12%
OFF
Cover Acrylic Powder: Save 12%

Select cover acrylic powders are now 12% off. Achieve flawless coverage with these discounted options.

15%
OFF
Professional Discount on Acrylic Powder Supplies

Verified salon professionals receive 15% off acrylic powders. This discount applies to all acrylic powder types.

Expires Sep 07, 2026
40%
OFF
Afterpay Available on All Purchases

Use Afterpay to split your total purchase into four interest-free installments. This payment option is available at checkout.

Up to
50%
OFF
Up to 50% Off Clearance Nail Art Gems

Find nail art gems at up to 50% off during the clearance sale. These items are available while supplies last.

10%
OFF
Save 10% on UV & LED Nail Lamps

Select UV and LED nail lamps are available at a 10% discount. Upgrade your curing equipment for less.

Expires Sep 01, 2026
15%
OFF
15% Off Professional Nail Brushes

All professional nail brushes are currently 15% off. This includes kolinsky brushes and other specialty items.

Free Shipping
Free Shipping on Orders Over $75

Customers receive complimentary shipping on all orders totaling $75 or more. This applies to standard delivery within the US.

20%
OFF
Buy 1 Get 1 20% Off Nail Files & Buffers

Purchase any nail file or buffer and get a second one at 20% off. This offer applies to selected filing tools.

Expires Aug 21, 2026
10%
OFF
Sanitiser Spray & Brush Cleaner 10% Off

Receive 10% off sanitiser spray and brush cleaner. Maintain hygiene for your tools and workspace.

Expires Aug 30, 2026
From $39
Acrylic Nail Kit Bundles Starting From $39

Select acrylic nail kits are available from $39. These bundles offer a convenient way to get started with acrylics.

12%
OFF
Student Nail Tech Discount: 12% Off Supplies

Registered student nail technicians get 12% off their total order. Verification of student status is required.

30%
OFF
Cyber Monday Sale: 30% Off Nail Tips & Forms

During Cyber Monday, receive 30% off nail tips, dual forms, and nail forms. This is a limited-time online offer.

25%
OFF
Holiday Special: 25% Off Glitter Acrylic Powder

Enjoy 25% off all glitter acrylic powders for the holiday season. Add sparkle to your nail designs.

10%
OFF
Nail Primer & Dehydrator Set: 10% Savings

Get a 10% discount when buying nail primer and dehydrator as a set. Prepare your nails effectively for application.

Expires Sep 10, 2026
Under $12
Gel Polish Under $12 Each

Find various gel polish colors for under $12 per bottle. Stock up on your favorite shades.

30%
OFF
Bulk Buy Savings on Core Acrylic Powder

Save when purchasing core acrylic powder in larger quantities. Specific savings are applied based on volume purchased.

50%
OFF
Klarna Available for Flexible Payments

Pay for your order over time with Klarna's flexible payment options. Select Klarna at checkout for details.

Customer Reviews

4.3
Average Rating
4
Total Reviews
Emily C.
★★★★★
2 weeks ago

Got my stuff quick

Needed some 'Gel Polish' and a 'Base Coat' fast. Found this site, ordered it. It came pretty quick, like 4 days to New York. Everything was good, packaged well. No complaints from me.

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Chris Jones
★★★☆☆
1 month ago

Okay products, some issues

I bought some 'Builder Gel' and a 'UV Lamp' from here. The builder gel works fine, and the lamp cured it okay. Shipping took about 6 days which is acceptable. However, one of the 'Nail Art Brushes' I ordered felt a bit flimsy compared to what I usually use. It's not a deal-breaker, but it could be better quality. Customer service was responsive when I asked a general question about product care, so that was good. Overall, it was an alright experience, but I might look elsewhere for brushes next time.

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Jacob Hernandez
★★★★☆
1 month ago

Good kit, slow shipping

I ordered the 'Professional Acrylic Nail Kit' and a few extra 'Coloured Acrylic Powders' to try out. The ordering process was straightforward on their website, no real hitches there. The kit itself arrived well-packaged, and the product quality seems pretty solid for salon use. The acrylic liquid monomer had a strong smell, which is expected but worth noting. I had a question about the e-file settings, so I used their contact form. Customer support replied within a day and was helpful. My main gripe is the delivery time; it took 7 business days to reach me in Texas, which felt a bit long. I've had faster international shipping from other places. Usability-wise, everything was as described and easy enough to use right out of the box. Just wish shipping was quicker.

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Elizabeth G.
★★★★★
1 month ago

Consistent quality, reliable

This was my fifth order from Diamond Nail Supplies, I think. I needed more 'Core Acrylic Powder' and 'Nail Files'. As always, the quality was consistent with my previous purchases. No surprises, which is what I like. Shipping was within their stated timeframe, about 5 days to Florida this time. I keep coming back because I know what I'm getting, and it's always good stuff for my salon.

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Diamond Nail Supplies Community Discussion

Share tips, ask questions & help fellow shoppers save more

L
Lisa C.
6 days ago

Thinking of trying their acrylic system. Are their products actually good quality for salon use or is it more for personal hobbyists?

J Jason 4 days ago
Totally salon grade stuff. I use their core powders and monomer daily. Never had issues with lifting or discoloration.
6
D Deborah M. 3 days ago
Definitely professional. My old salon used to order from them all the time. They're legit, not like some of the random brands you find online.
3
7 Responses (2)
S
Sofia Roberts
1 month ago

Hey, wondering if anyone knows how long shipping usually takes for Diamond Nail Supplies orders to the US? Specifically to California.

A Alex Davis 1 month ago
They're UK based so it might take a bit longer than you'd think. I ordered some stuff for my salon in Florida last month and it took like a week and a half.
0
J Jennifer Moore 1 month ago
Yeah, they do ship internationally but it's not super quick. I'd budget for at least 7-10 business days for anything outside the UK.
2
7 Responses (2)

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