Skip to content

Your cart is empty

Continue shopping

Have an account?

Log in to check out faster.

Flat Back Gems

Flat Back Gems

Browse Allstarco's acrylic gems collection! Perfect for crafts, DIY projects, and decorations....

Flat Back Gems

Your cart

Loading...

Estimated total

$0.00 USD

Taxes, discounts and shipping calculated at checkout.

Free Shipping Over 29$ To USA / Over 100$ To Canada

Save Up To 15% When Buying 10 or More Units From The Same Category.

Acrylic Rhinestones & Gems
Glass & Crystal Rhinestones
- Hotfix Rhinestones
- Nail Art Rhinestones
Ornaments & DIY
- Rhinestone Rivets
- Bedazzler Supplies
  
  Bedazzler Rhinestones
  Bedazzler Kits
- Starter Stud Setter Kits
- Nailheads & Studs
Contact
Wholesale
Blog

Country/region

Search

Language

English
Français
Español

Acrylic Rhinestones & Gems
Glass & Crystal Rhinestones
- Hotfix Rhinestones
- Nail Art Rhinestones
Ornaments & DIY
Contact
Wholesale
Blog

Country/region

Search

Language

English
Français
Español

Search

Collection: Square Flat Back Gems

Filter:

Size

0 selected

Size

5mm (5 products)
8mm (16 products)
12mm (29 products)
15mm (17 products)
24mm (10 products)
30mm (12 products)

Color

0 selected

Color

Assorted Colors (1 product)
Black (2 products)
Blue (13 products)
Clear (2 products)
Crystal AB (2 products)
Gold (3 products)
Green (5 products)
Orange (2 products)
Pink (4 products)
Purple (4 products)
Red (4 products)
White (1 product)
Yellow (2 products)

Shape

0 selected

Shape

Square (45 products)

Sort by:

45 products

Filter and sort Filter

Filter and sort

Filter

45 products

Size

5mm (5 products)
8mm (16 products)
12mm (29 products)
15mm (17 products)
24mm (10 products)
30mm (12 products)

Clear

Color

Assorted Colors (1 products)
Black (2 products)
Blue (13 products)
Clear (2 products)
Crystal AB (2 products)
Gold (3 products)
Green (5 products)
Orange (2 products)
Pink (4 products)
Purple (4 products)
Red (4 products)
White (1 products)
Yellow (2 products)

Clear

Shape

Square (45 products)

Clear

Sort by:

Remove all

45 products

Purple Amethyst Flat Back Square Gems

Purple Amethyst Flat Back Square Gems

Regular price From $4.66 USD

Regular price Sale price From $4.66 USD
Unit price per

View full details

Purple Amethyst Flat Back Square Gems

Regular price From $4.66 USD

Regular price Sale price From $4.66 USD
Unit price per

Purple Amethyst Flat Back Square Gems

Regular price From $4.66 USD

Regular price Sale price From $4.66 USD
Unit price per
Purple Violet Flat Back Square Gems

Purple Violet Flat Back Square Gems

Regular price From $5.25 USD

Regular price Sale price From $5.25 USD
Unit price per

View full details

Purple Violet Flat Back Square Gems

Regular price From $5.25 USD

Regular price Sale price From $5.25 USD
Unit price per

Purple Violet Flat Back Square Gems

Regular price From $5.25 USD

Regular price Sale price From $5.25 USD
Unit price per
Red Garnet Flat Back Square Gems - 24mm - 14 Pieces

Red Garnet Flat Back Square Gems - 24mm - 14 Pieces

Regular price $4.66 USD

Regular price Sale price $4.66 USD
Unit price per
Red Ruby Extra Large Flat Back Square Gems - 30mm - 4 Pieces

Red Ruby Extra Large Flat Back Square Gems - 30mm - 4 Pieces

2 total reviews

Regular price $5.98 USD

Regular price Sale price $5.98 USD
Unit price per
Red Ruby Flat Back Square Gems

Red Ruby Flat Back Square Gems

2 total reviews

Regular price From $6.16 USD

Regular price Sale price From $6.16 USD
Unit price per

View full details

Red Ruby Flat Back Square Gems

Regular price From $6.16 USD

Regular price Sale price From $6.16 USD
Unit price per

Red Ruby Flat Back Square Gems

Regular price From $6.16 USD

Regular price Sale price From $6.16 USD
Unit price per
Red Siam Flat Back Square Gems

Red Siam Flat Back Square Gems

4 total reviews

Regular price From $4.38 USD

Regular price Sale price From $4.38 USD
Unit price per

View full details

Red Siam Flat Back Square Gems

Regular price From $4.38 USD

Regular price Sale price From $4.38 USD
Unit price per

Red Siam Flat Back Square Gems

Regular price From $4.38 USD

Regular price Sale price From $4.38 USD
Unit price per
White Chalk Flat Back Square Gems

White Chalk Flat Back Square Gems

Regular price From $6.16 USD

Regular price Sale price From $6.16 USD
Unit price per

View full details

White Chalk Flat Back Square Gems

Regular price From $6.16 USD

Regular price Sale price From $6.16 USD
Unit price per

White Chalk Flat Back Square Gems

Regular price From $6.16 USD

Regular price Sale price From $6.16 USD
Unit price per
Yellow Jonquil AB Flat Back Square Gems - 12mm - 40 Pieces

Yellow Jonquil AB Flat Back Square Gems - 12mm - 40 Pieces

Regular price $6.16 USD

Regular price Sale price $6.16 USD
Unit price per
Yellow Jonquil Flat Back Square Gems

Yellow Jonquil Flat Back Square Gems

Regular price From $4.38 USD

Regular price Sale price From $4.38 USD
Unit price per

View full details

Yellow Jonquil Flat Back Square Gems

Regular price From $4.38 USD

Regular price Sale price From $4.38 USD
Unit price per

Yellow Jonquil Flat Back Square Gems

Regular price From $4.38 USD

Regular price Sale price From $4.38 USD
Unit price per

1
2

Quick links

About Us
Shipping & Returns
Privacy & Security
Gluing Foiled Acrylic Rhinestones Tips
Downloadble Rhinestone Size Chart
Contact Us

Wholesale / Custom Inquiry

Sign Up For Wholesale

Inquire About Custom Gems

Store Information

Allstarco, 2330 US #11, Mooers, NY, USA 12958 ,
Allstarco, 5730 Donahue, Montreal, QC, Canada H4S 1C1

Call us now: 1-800-337-0524

Email: estore@allstarco.com

Subscribe to our emails

Email

Language

English
Français
Español

Payment methods

© 2025, Allstarco Powered by Shopify

Refund policy
Privacy policy
Shipping policy
Terms of service
Contact information

Choosing a selection results in a full page refresh.
Opens in a new window.