Onyx is a striking gemstone known for its deep, velvety black color and smooth, polished surface. Its timeless elegance has made it a favorite in both classic and contemporary jewelry. Traditionally associated with strength and protection, Onyx is believed to offer grounding energy and a sense of calm.
Symbolism and meaning
Since antiquity, Onyx has been regarded as a guardian stone, thought to shield its wearer from negative energy while enhancing focus and resilience. Its quiet strength makes it a meaningful gem for both spiritual practices and modern style.
Onyx in jewelry and collections
With its bold black tone and polished luster, Onyx adapts seamlessly to many designs — from sleek men’s rings and cufflinks to elegant women’s necklaces and beaded bracelets. Its versatility makes it a true classic across cultures and eras.
Onyx at Siam Gems Club
At Siam Gems Club, we offer a carefully selected range of Onyx gemstones. If you don’t see the size or shape you’re looking for, feel free to reach out to us at info@siamgemsclub.com or by using our contact form — we may have what you need in our treasury or can source it for you.
👉 For those who admire the deep beauty of Onyx, you may also enjoy exploring our Black Spinel, a gemstone with equally bold character but dazzling brilliance.
