Bold, refined, and unmistakably distinctive, this Black Onyx & Diamond Signet Ring in 18K yellow gold is designed to make a powerful statement. At its center sits a striking 2.29 carat black onyx, polished to a smooth, deep mirror-like finish that creates a dramatic contrast against the warm glow of yellow gold.

Framing the center stone, brilliant round diamonds totaling 0.75 carat are meticulously set along the shoulders and sides of the ring. The structured geometric diamond detailing adds brilliance and depth, enhancing the bold character of the design while maintaining a clean, architectural look.

Crafted in solid 18K yellow gold, this ring blends contemporary luxury with timeless signet style. It is perfect as a sophisticated statement ring, a refined everyday piece, or a distinctive addition to a modern jewelry collection.

Key Features

• Metal: 18K Yellow Gold
• Center Stone: Black Onyx
• Onyx Weight: 2.29 Carat
• Accent Stones: Natural Diamonds
• Total Diamond Weight: 0.75 Carat
• Setting: Diamond Accented Signet Design
• Design: Modern Black Onyx Statement Ring
• Style: Bold Signet / Statement Ring
• Packaging: Presented in a luxury signature Emirates Diamonds gift box
• Certifications: Includes an official certificate of authenticity, also accessible digitally via a QR code for added convenience and trust.

Why You'll Love This

• Striking black onyx centerpiece with deep, polished finish
• Brilliant diamond accents adding sparkle and contrast
• Crafted in luxurious 18K yellow gold
• Bold design perfect for statement styling or everyday luxury

Have a Question?

Our team at Emirates Diamonds is always happy to assist. If you’d like this piece in yellow gold, rose gold, or white gold, or wish to explore custom variations, feel free to message us.

Need help with ring sizing, delivery timelines, or creating something similar with a different gemstone or diamond size? Simply contact us — we’ll be delighted to help you create the perfect piece.

Emirates Diamonds Promise

Every Emirates Diamonds creation is crafted from genuine 18K gold and ethically sourced gemstones. Each piece is hallmarked for purity, accompanied by a certificate of authenticity, and presented in our signature gift packaging. Designed in Dubai, our jewelry reflects the perfect blend of modern artistry and timeless beauty.