• SQUARE TWINS - Gold Onyx Filigree Cufflinks
  • SQUARE TWINS - Gold Onyx Filigree Cufflinks
  • SQUARE TWINS - Gold Onyx Filigree Cufflinks
  • SQUARE TWINS - Gold Onyx Filigree Cufflinks

SQUARE TWINS - Gold Onyx Filigree Cufflinks

Handmade cufflinks in solid 18K gold with natural black onyx and intricate filigree detail. Classic cufflinks with bold rectangular presence built to last generations.

$1,162
$1,162
Sale Sold out
Free express shipping included
Material:
Material:

Gold onyx cufflinks featuring a 10mm natural black onyx gemstone set within a solid 18K gold rectangular bezel. These square cufflinks showcase the distinctive filigree cufflinks design with delicate rope decoration along the edge, a technique requiring dozens of hours of skilled handwork that mass production simply cannot replicate.
The geometric cufflinks silhouette delivers clean architectural lines that professionals across the United States and Europe recognize as a hallmark of refined taste. This design suits gentlemen who command boardrooms and celebrations alike: wedding cufflinks for grooms and groomsmen cufflinks gifts, executive meetings, anniversary milestones, and black tie events.
Black onyx cufflinks have symbolized strength and authority since ancient Rome, making them a meaningful investment for fathers, partners, and colleagues who choose substance over disposable fashion. Each pair features substantial weight in the hand, confirming genuine precious metal rather than plated alternatives that wear through within months.
The polished 18k gold cufflinks develop subtle character alongside your achievements. Available in polished or matte finish, with white gold, rose gold, sterling silver, and black rhodium options.
A perfect gift idea, explore more meaningful pieces designed for special moments.

Dimensions: 0.55 inch x 0.47 inch / 14 mm x 12 mm
Gemstone: 0.39 inch / 10 mm natural black Onyx
Height: 0.23 inch / 6 mm
These are handmade items, therefore dimensions are approximate and customizable.

18K Yellow Gold, 18K White Gold, 18K Rose Gold, Sterling Silver, Black Rhodium (Polished or Matte finish available for all metals).
Natural black Onyx gemstone.

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

Our Barcelona artisan atelier has served clients from New York to London since 2010, creating custom jewelry that reflects each client's vision. Each pair of filigree cufflinks begins with precision casting in solid 18K gold (75% pure), followed by meticulous hand finishing where master goldsmiths apply the signature rope detail.
These techniques have been passed through generations of Spanish artisan jewelry makers in the Mediterranean tradition. The natural onyx undergoes careful hand selection and setting.
In an age of disposable accessories, these handmade wedding bands of tradition are designed to become tomorrow's heirlooms.

Black rhodium finish available upon request on any metal option.
All metals available in polished or matte finish.

Q: How should I care for 18K gold and onyx cufflinks?
Wipe with a soft, dry cloth after wearing. For deeper cleaning, use mild soap with lukewarm water and dry thoroughly. Avoid soaking the onyx, as it is a porous stone. Store separately in the included pouch to prevent scratching. Gold naturally maintains its luster with minimal care, developing subtle character over years of wear.

Q: What makes these geometric cufflinks different from round designs?
The rectangular silhouette offers clean architectural lines that complement structured suit jackets and formal shirts. The angular profile creates a bolder visual statement while maintaining classic elegance suitable for both business and black tie settings. Many of our clients prefer the modern geometry for executive environments.

Q: Are these classic cufflinks suitable for weddings and formal events?
Black onyx paired with 18K gold is the definitive choice for wedding cufflinks, black tie galas, and executive boardrooms. Style experts across the industry recommend this combination for its timeless sophistication. Our clients have worn these to events from Manhattan to Monaco.

Q: What is the symbolism of black onyx?
Black onyx has been treasured since ancient Egypt as a stone of protection and inner strength. Roman generals wore onyx into battle for courage. The gold and onyx pairing represents warmth balanced with conviction, ideal for marking life's decisive moments and achievements.

Q: What does the 18K hallmark mean?
Each pair features an 18K hallmark stamp, indicating 75% pure gold content. This international standard guarantees authenticity and ensures the rich color that distinguishes fine gold jewelry from plated alternatives.

Q: How long will these cufflinks last?
18K gold cufflinks of this quality are designed to last a lifetime. The solid construction ensures they can be worn daily for decades and passed down as meaningful heirlooms to the next generation.

Q: What other finishes are available?
We offer this design in 18K white gold, rose gold, sterling silver, and black rhodium finish on any metal. Each metal is available in your choice of polished or matte finish. Contact us directly for personalized guidance on selecting the right combination for your wardrobe and occasion.
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SQUARE TWINS - Gold Onyx Filigree Cufflinks
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