Blue Stone Geometric Ring

Our geometric design creates a minimalist ring full of sophistication, where classic blue meets contemporary gold in perfect harmony. The 10.5mm blue stone sphere, cherished for its calming properties and ocean-like depth, floats elegantly in our signature semi-tension threaded setting.
This versatile piece transitions effortlessly from dressed-up occasions to everyday casual, embodying urban chic sensibility. The blue-gold combination has always been a winner, evoking nautical elegance and timeless sophistication.
Each blue stone displays unique color variations from deep navy to bright azure, ensuring your ring remains distinctively yours. The semi-tension mounting maximizes light play through the translucent stone, creating mesmerizing depth.
Available in sterling silver 925, 18K yellow gold, 18K white gold, or 18K rose gold, customize your perfect color story.
Browse more handmade jewelry for women, crafted to layer beautifully.

Width: 0.177 inch / 4.5 mm
Gemstone Complete Ball Diameter: 0.413 Inch / 10.5 mm natural blue Agat
These are handmade items, therefore dimensions are approximate and customizable.

Sterling Silver 925, 18K Gold (yellow/rose/white),
Natural blue Agat gemstone.
Semi-tension threaded setting,
No engraving available.

Delivery
Free worldwide express shipping with secure door-to-door service.
Shipped via UPS, FedEx, and DHL.

Production Time
Existing designs: 2–3 weeks
Custom pieces: 3–6 weeks (may vary)

Delivery Time
EU & U.S.: 2–3 business days
Worldwide: 4–5 business daysLocal taxes may apply.
For Rush Orders, click here.

Returns & Sizing
5-day return policy on non-personalized items.
One complimentary size adjustment of up to one size up or down.
Additional adjustments subject to review.
Custom pieces are final sale, except for sizing.
$65 handling fee applies.For full details on sizing adjustments, custom orders, and returns, click here
or contact us: info@cadijewelry.com

Barcelona craftsmen hand-select each blue stone for optimal clarity and color saturation. Our semi-tension threaded technique, refined over decades, requires precise engineering to secure these delicate spheres without compromising their natural beauty.
The geometric precision of our DONUT design showcases minimalist philosophy while honoring traditional jewelry-making excellence. This fusion of mathematical perfection with organic gemstone beauty defines our unique aesthetic approach.

Natural stone requires no treatment. All options hypoallergenic.