Skillus 18K Gold Filled Fine Jewelry
Solitaire Square CZ 5mm 18K Gold Filled Stud Earrings
Solitaire Square CZ 5mm 18K Gold Filled Stud Earrings
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5mm Square CZ Stud Earrings - 18K Gold Filled - Geometric Sparkle
Clean lines, brilliant sparkle. These square studs feature princess-cut cubic zirconia in a modern geometric design—classic shape with vibrant color options. The perfect way to add colorful sophistication to your everyday look.
Why You'll Love Them:
- Square Cut Design - Geometric shape adds clean, modern detail
- 5mm Size - Noticeable presence that makes a statement
- Premium AAAAA Quality - Top-quality CZ delivers diamond-like fire
- Multiple Colors - Build your collection with different hues (sold separately)
- Stackable Essential - Perfect for mixing with other studs and hoops
- Waterproof & Hypoallergenic - Safe for sensitive skin, wear them everywhere
For those who love geometric elegance—who know that a classic square in the right color elevates everything.
Perfect for: Ear stacking, geometric lovers, colorful styling, everyday elegance, building your collection
Details:
- Metal: 18K Gold Filled
- Size: 5mm
- Square/Princess Cut CZ
- AAAAA Quality Cubic Zirconia
- Stud Earring Style
- Colors sold separately
- Hypoallergenic & Nickel-Free
- Waterproof
- Handcrafted in Brazil
Geometric. Colorful. Perfectly sophisticated.
Our Quality
Our Quality
Our Quality
Over 40 years of experience. One standard: quality.
The Skillus 18K Gold-Filled Difference
Skillus 18K gold-filled jewelry is the best alternative to solid gold jewelry — without the solid gold price. Layers of 18K gold are bonded to a quality base metal core, creating jewelry designed for lasting beauty and everyday wear.
Waterproof · Tarnish-Resistant · Hypoallergenic
Free of Nickel, Lead & Cadmium · Crafted in Brazil
Wear it everywhere. Shower, swim, workout — designed to keep its shine.
Why We Choose 18K Gold
We choose 18K gold for its purity, quality, and refined finish. It offers the distinctive color and luxurious look we want in every Skillus piece. the same standard trusted by fine jewelry makers around the world.
The Skillus Standard
Quality is in every detail.
From carefully selected raw materials and modern production techniques to quality control and hand finishing, every Skillus piece follows a refined process backed by over four decades of expertise.
Crafted in Brazil, each piece is carefully inspected and finished before it reaches you.
Quality you can trust. A brand you can rely on.
Backed by Experience
40+
Years of Experience
Since 1981
3
Generations
Of Jewelry Heritage
Global
Customers & Partners
Around the World
Care Made Simple
Your Skillus jewelry is designed to last. Simple care helps keep it looking its best for years.
Jewelry Care
Free Shipping
Free Shipping
Free Shipping & Easy Returns
Designed to make your Skillus experience simple.
From the moment you place your order, we keep things simple — with free standard shipping on U.S. orders, convenient tracking, and easy returns when you need them.
Included With Every Order
- Free standard shipping on U.S. orders
- 3–7 business days standard delivery
- Expedited shipping available at checkout
- Free returns within 7 days on eligible orders
- Extended returns available up to 14 days
- Order tracking included with every shipment
More Information
For full details, explore our Shipping Policy and Refund Policy.
Order Information
Order Information
Order Information
We want your experience with Skillus to be simple and seamless.
Order Processing
All orders are processed within 1–2 business days. You'll receive an email confirmation when your order is placed and another email with tracking details once your package ships.
Order Changes & Cancellations
Because our processing starts quickly, please contact us at connect@skillus.com within one hour of placing your order if you need to make a change or cancel it. After one hour, we can't guarantee changes or cancellations.
Tracking Your Order
Once your order ships, you'll receive a tracking link to follow your delivery progress.
Need help with your order? Email connect@skillus.com — we're here to assist.
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